Determine whether the R = 3 and H = 7 could be a solution to this equation. Explain your reasoning.
Answers
This may involve breaking down the problem into smaller, more manageable parts, identifying any relevant constraints or assumptions, and considering different approaches or perspectives to arrive at a well-supported answer.
What is the equation?Solving this equation for x would give you the solution \(x = 2\) .
For example, the equation " \(2x + 3 = 7\) " Represents a relationship between the variable x and the constant 7, where the expression on the left side of the equals sign must be equal to the expression on the right side of the equals sign.
It is important to gather as much information as possible and use logic and reasoning to arrive at a solution or conclusion. The equation being referred to is not provided, so it is impossible to determine whether \(R = 3\) and \(H = 7\) could be a solution to it.
Therefore, a logical and rational response would be to request more information about the equation before attempting to determine whether the given values of R and H could be a solution to it.
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Related Questions
Divide. Write each quotient in simplest form.
1 3/4 divided by 8 1/6 =
Answers
Answer:
1/4 divided by 3/8
(write in simplest form)
--------------------------------------
1/3 divided by 5/6
(simplest form)
---------------------------------------
1 3/4 divided by 3
(simplest form)
----------------------------------------
1 3/5 divided by 5/8
(simplest form) (I think its 1)
----------------------------------------
10 divided by 2/5
(simplest form) (I think its 25)
Lesson 7 Dividing Fractions and Mixed Numbers
Unit 4 Operations with Fractions and Rational Numbers
Connections AcademyStep-by-step explanation:
help me,,.,,.,.,,,,,..,,,,..
Answers
Answer:
90
Step-by-step explanation:
that's a right angle
A billing company that collects bills for doctors' offices in the area is concerned that the percentage of bills being paid by medical insurance has risen. Historically, that percentage has been 31%. An examination of 8,606 recent, randomly selected bills reveals that 32% of these bills are being paid by medical insurance. Is there evidence of a change in the percent of bills being paid by medical insurance
Answers
Answer:
Following are the responses to the given question:
Step-by-step explanation:
\(H_o : p =0.31\\\\H_a: p \neq 0.31\\\\n = 8606 \\\\ p^ = 0.32\)
\(TS = \frac{(p^ - p)}{\sqrt{(\frac{pq}{n})}}\)
\(= \frac{(0.32-0.31)}{\sqrt{(\frac{0.31\times 0.69}{8368})}}\\\\=\frac{0.01}{5.4}\\\\=0.00185\\\\\)
First correct answer gets brainliest
Given a line with slope = -4 and y-int= (0, 5), write the equation of the line.
Writing the equation algebraically.
Answers
Answer:
\(y=-4x+5\)
Step-by-step explanation:
The equation of a line with slope \(m\) and \(y\)-intercept \((0,b)\) is \(y=mx+b\).
Someone help I don’t understand
Answers
Answer:
a)C
b)E
Step-by-step explanation:
a) You have to pick a vowel. There are three vowels and a total of 6 letters so it is 3/6 so the answer is C
b) Picking a card that is not T. None of the 6 letters are T so the probablity of picking a card with no T is 1. So the answer is E.
Margot needs to gallons of paint for his living room he has 10 quarts of paint is that enough
Answers
Answer:
"Quart" is shorthand for "quarter of a gallon." So that means there are 4 quarts in each gallon. Which means 8 quarts in 2 gallons.
So if he's got 10 quarts, that means 2 and a half gallons.
Step-by-step explanation:
A type of new car loses 20% of its value in its first year.
It loses 15% per year in every year after the first. Graham buys one of these new cars.
Work out the percentage of its value that it has lost after five years.
Give your answer to the nearest whole number.
Answers
Answer:63%
Step-by-step explanation:
if 2years=25%loss
Then 5years=5/2×25%
=62.5%~63%
Answer:
After a year, your car's value decreases to 81% of the initial value. After two years, your car's value decreases to 69% of the initial value. After 3 years, your car's value decreases to 58% of the initial value.
Please solve the problems below and follow instructions given.
Answers
What is a Right Angle Triangle?
A Right Angle Triangle is a triangle where one of the angles is equal to 90 degrees.
To calculate the values using SOHCAHTOA
SOHCAHTOA calculate the angles and sides of the right triangle, using trigonometric function sine, cosine, and tangent. There are two triangles in which the adjacent and opposite changes based on which angle is in question, the hypotenuse always stays the same.
Where Sin A = Opposite/ Hypotenuse
Cos A = Adjacent / Hypotenuse
And Tan A = Opposite / Adjacent
For question 1,
If Opposite = PR
Adjacent = PQ
Hypotenuse = QR
Sin A = 14/50
Cos A = 48/50
Tan A = 14/48
For question 2,
If Opposite = PQ
Adjacent = PR
Hypotenuse = QR
Sin A = 48/50
Cos A = 14/50
Tan A = 48/14
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A triangle has two sides of length 15 cm and 17 cm. Select all the values of its third side that would make it a right triangle. A triangle has two sides of length 15 cm and 17 cm. Select all the values of its third side that would make it a right triangle.
Answers
Based on the Pythagorean theorem, in a right triangle, the sum of the squares of the two shorter sides is equal to the square of the longest side. So, we can use this to find the possible values of the third side of the triangle.
The two given sides are 15 cm and 17 cm. We can label the unknown side as "x". Then, we can set up an equation:
15^2 + 17^2 = x^2
Simplifying this equation, we get:
225 + 289 = x^2
514 = x^2
x = sqrt(514)
Therefore, the possible value of the third side that would make it a right triangle is approximately 22.72 cm.
how to solve this question?
Answers
The revised Doubtful Debts Provision should be, $4,555.
Now, Using a net debtors value of $91,100 and a provision rate of 5%, use the calculation to get the adjusted Provision for Doubtful Debts (PDD):
Net Debts x Provision Rate equals Adjusted PDD.
The computation would then be:
= $91,100 x 0.05
= $4,555 is the adjusted PDD.
Because of the additional $550 in bad debt and the revised net debtors value of $91,100, the Provision for Doubtful Debts must be raised by ,
= $4,555 - $3,500
= $1,055
Hence, The revised Doubtful Debts Provision should be $4,555.
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what is tax dependent
Answers
Answer:
A dependent is a person other than the taxpayer or spouse who entitles the taxpayer to claim a dependency exemption. Each dependency exemption decreases income subject to tax by the exemption amount.
Step-by-step explanation:
Cold Beans wants to make a blend of their two best coffees, Guatemalan and Jamaican coffee. The pound of Guatemalan Coffee costs $11/lb and the other one costs $5/lb. If they want the cost of a 6 pound bag of blend to be $8/lb, how much Guatemalan coffee should they use per pound of the blend?
Answers
For each pound of the blend, Cold Beans should use 3 pounds of Guatemalan coffee.
This means that in a 6-pound bag of the blend, they would use \(3 \times 6 = 18\)pounds of Guatemalan coffee.
Let's assume that x pounds of Guatemalan coffee are used per pound of the blend.
Given information:
Cost of Guatemalan coffee = $11/lb
Cost of the other coffee = $5/lb
Desired cost of the blend = $8/lb
Total weight of the blend = 6 pounds
To find the ratio of Guatemalan coffee to the total blend, we can set up the equation:
\((x \times 11 + (6 - x) \times 5) / 6 = 8\)
In this equation, \((x \times 11)\) represents the cost of the Guatemalan coffee in the blend, and\(((6 - x) \times 5)\) represents the cost of the other coffee in the blend.
The numerator is the total cost of the blend, and we divide it by 6 (the total weight of the blend) to find the cost per pound.
Now, let's solve the equation for x:
(11x + 30 - 5x) / 6 = 8
6x + 30 = 48
6x = 48 - 30
6x = 18
x = 18/6
x = 3
Therefore, for each pound of the blend, Cold Beans should use 3 pounds of Guatemalan coffee.
This means that in a 6-pound bag of the blend, they would use \(3 \times 6 = 18\)pounds of Guatemalan coffee.
To summarize, to achieve a cost of $8 per pound for a 6-pound bag of blend, Cold Beans should use 3 pounds of Guatemalan coffee per pound of the blend.
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Is there a way to find all the factor pairs for a big number like 805 quickly
Answers
Answer:
The complete list of factors for 805 are 1, 5, 7, 23, 35, 115, 161, and 805.
Step-by-step explanation:
A factor pair is a combination of two factors which can be multiplied together to equal 805. In proper math terms, the number 805 is called the product and the two numbers that can be multiplied together to equal it are called the factors.
In order to work out the factor pairs of 805 we need to first get all of the factors of 805. Once you have the list of all those factors we can pair them together to list out all of the factor pairs.
The complete list of factors for 805 are 1, 5, 7, 23, 35, 115, 161, and 805.
Pamela's age is two times it's age. The sum of their ages is 69 what is jiri’s age?
Answers
9514 1404 393
Answer:
23
Step-by-step explanation:
Let J represent Jiri's age. Then Pamela's age is 2J and the sum of their ages is ...
J + 2J = 69
3J = 69 . . . . .collect terms
J = 23 . . . . . . divide by 3
Jiri's age is 23.
Answer:
Step-by-step explanation:
2x+x = 69
3x= 69
x= 69/3
x= 23
pamela = 2x = 46 years
jiri= 23 years
what's the value of X?
Answers
Answer:
x=55
Step-by-step explanation:
since it’s a right angle do 90*-35*=55*
Hope this helps! ;-)
What is the solution to the equation below? x−3=4 A x=−7 C x=−1 B x=−12 D x=43
Answers
thank youu thank you for your help and
Rebecca picked
1
8
of a basket of apples yesterday. Today, she picked
3
16
of a basket of apples. What part of a basket of apples has Rebecca picked in all?
Answers
Answer:
333
Step-by-step explanation:
which point is located -8.95?
Answers
Answer: Point A
Step-by-step explanation:
Answer:
Point A
Step-by-step explanation:
First, you must understand how number lines with negative numbers work. In contrast to those using positive numbers, negative number line numbers increase as you move to the left. The values get lower while moving to the left, but the numbers get "bigger." To find where -8.95 is, you would have to look to the right of -9, since -8.95 is "smaller" than -9. Since -8.95 is just *slightly* different than -9, it will be very close to it on the number line. This makes Point A our answer since it is the closest point to -9.
17) Find the slope of the line that passes through each pair of points.
a) (3, 5) and (-3,-5)
b) (-5,3) and (4,9)
d) (10,-7) and (5,-7)
c) (2, 4) and (2, 3)
Answers
What do you know to be true about the values of a and b?
Answers
Answer:
they are both acute angles or less than 90 degress
Step-by-step explanation:
Answer:
Can't be determind
Step-by-step explanation:
PLEASE HELP!!!! I WILL GIVE BRAINLIEST TO PEOPLE THAT CAN HELP ME ANSWER THIS
Answers
Answer:
In the beginning, there is 60 L of water in the bathtub. The water drains out from the bathtub at 2.5 L per minute. How many minutes does it take until all of the water is drained out?
Zero of the function: (24, 0)
The value 24 min represents the number of minutes it takes for the water to completely drain out from the bathtub.
Step-by-step explanation:
Zero of the function is when y=0
0 = 60 -2.5 x
x = 24
Divide Rs 21,000 between Nisha and Nishan so that Nisha gets double than Nishan.
Answers
If we divide Rs 21000 as Rs 7000 and Rs 14000, Nisha gets double that Nishan.
What is an equation?An equation is written in the form of variables and constants separated by the operation of multiplication and division,
An equation states that terms in different forms on both sides of the equality sign are equal.
Multiplication and division do not separate the terms of an equation.
Assuming, Nishan gets Rs x, Hence Nisha gets 2×x = Rs 2x.
Therefore, An equation representing the context is,
x + 2x = 21000.
3x = 21000.
x = 7000.
So, Nishan gets Rs 7000 and Nishan gets 14000.
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What is the value of the discriminant, b^2-4ac, for the quadratic equation 0=x^2-4x+5, and what does it mean about the number of real solutions the equation has?
Answers
Trigonometry: Measure tal Excel In Opt. Mathematics - Book 9 ) If the number of degrees of a certain angle added to the number of gra same angle is 152, find the angle in degrees.
Answers
The angle in degrees is 873.1843.
Let the measure of the angle be θ in degrees. Therefore, the measure of the same angle in gradians is (θ × π/180).
According to the given information, the number of degrees of a certain angle added to the number of gradians of the same angle is 152.(θ) + (θ × π/180) = 152.
Simplifying the above equation, we get:(θ) + (θ/180 × π) = 152.
Multiplying both sides of the equation by 180/π, we get:
θ + θ = (152 × 180)/π2θ = (152 × 180)/πθ = (152 × 180)/(3.14)θ = 873.1843
Thus, the angle in degrees is 873.1843.
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Use the F-scale measurements of tornadoes listed in the accompanying table. The range of the data is 4.0. Use the range rule of thumb to estimate the value of the standard deviation. Compare the result to the actual standard deviation of the data, 1.0.
3
2
3
2
1
1
0
1
2
3
1
1
1
2
2
2
2
0
1
2
1
0
0
1
0
0
2
0
2
2
1
0
0
0
1
0
1
2
3
2
0
2
2
0
0
0
1
0
0
0
0
0
1
0
0
1
1
0
0
1
0
0
2
0
0
0
0
0
1
2
4
0
1
0
0
0
0
2
2
0
1
1
1
2
1
0
0
2
0
2
0
2
2
2
0
0
4
0
Compare the result to the actual standard deviation.
The estimated standard deviation is________(within 0.5 of, over 0.5 less than, over 0.5 greater than) the actual standard deviation. Thus, the estimated standard deviation_________(is, is not) substantially different from the actual standard deviation.
Answers
Answer:
Within 0.5 of ;
is not ;
Step-by-step explanation:
Given the data:
The actual standard deviation, = 1
;
The range rule of thumb to estimate the value if standard deviation is ;
Estimated standard deviation = Range / 4
The range = (maximum - minimum) values
The estimated standard deviation = 4 / 4 = 1
Hence, the estimated standard deviation is with 0.5 of the actual standard deviation, Thus, the estimated standard deviation is not substantially different from the actual standard deviation.
your geometry class goes on a field trip to the zoo. if an 18-foot tall tree casts a 9 foot long-shadow how tall is an adult giraffe that casts a 7 foot shadow?
Answers
SOLUTION:
Step 1:
In this question, we are given the following:
Your geometry class goes on a field trip to the zoo.
If an 18-foot tall tree casts a 9 -foot long-shadow.
How tall is an adult giraffe that casts a 7 -foot shadow?
Step 2:
The details of the solution are as follows:
\(\begin{gathered} If\text{ 18 foot tall tree = 9-foot long shadow} \\ \text{ ? = 7 -foot long shadow} \end{gathered}\)\(\begin{gathered} cross\text{ - multiply , we have that:} \\ 9\text{ x ? = 18 x 7} \\ Divide\text{ both sides by 9 , we have that:} \\ ?=\frac{18\text{ x 7}}{9} \\ ?\text{ = 2 x 7} \\ ?\text{ = 14 - feet tall tree} \\ \end{gathered}\)CONCLUSION:
The adult giraffe is 14 - feet tall
Find the surface area of a cylinder with a height of 8 and a base radius of 5 m.
Use the value 3.14 for, and do not do any rounding.
Be sure to include the correct unit.
Answers
Using the height and radius given, the surface area of the cylinder is 408.2m²
What is surface area of a cylinder?The surface area of a cylinder is the combined area of its curved surface (lateral surface) and its two circular bases. The formula for the surface area of a cylinder is:
A = 2πrh + 2πr²
where:
A is the surface area of the cylinder,π is the mathematical constant r is the radius of the base of the cylinder, andh is the height (or length) of the cylinder.In the given question, the data are;
h = 8mr = 5mSubstituting the value into the formula
A = 2π(5 * 8) + 2π(5)²
A = 408.2m²
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Hailey used math to describe design in nature:
the number of legs insects and spiders have, the number of petals on flowers, and even the patterns of spots on some animals.
Math shows the world is designed, and that design is _______.
Answers
The math shows the world is designed, and that design is symmetry and spirals.
How is math found in nature What is the significance of mathematical patterns in nature?
Mathematics is seen in many beautiful patterns in nature, such as symmetry and spirals. Both are aesthetically appealing and proportional. Symmetry can be radial, where the lines of symmetry intersect a central point such as a daisy or a starfish.
Here,
If Hailey used math to describe the design in nature: the number of legs insects and spiders have, the number of petals on flowers, and even the patterns of spots on some animals. The math shows the world is designed, and that design is symmetry and spirals.
Hence, the math shows the world is designed, and that design is symmetry and spirals.
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Hi can you help me find the correct answer to this question? Thank you.
Answers
Answer: We have to find the area and the circumference of the circular flower bed, which has 12 feet diameter:
The formula for the circumference and diameter is:
\(\begin{gathered} C=\pi d\rightarrow(1) \\ \\ A=\pi(\frac{d}{2})^2\rightarrow(2) \end{gathered}\)Using (1) and (2) the answers are determined as follows:
\(\begin{gathered} C=\pi d=\pi12ft \\ \\ C=12ft \\ \\ ---------- \\ \\ A=\pi(\frac{d}{2})^2=\pi(\frac{12ft}{2})^2=\pi(6ft)^2 \\ \\ A=36\pi ft^2 \end{gathered}\)Therefore the answer is the third option.
What is the slope-intercept equation for the line below? (4, 3); (0, 1) A . y = - 2x + 1 B . y = - 1/2 * x + 1 . y - 1/2 * x + 1 D. y = 2x + 1
Answers
y = 1/2x + 1 is the line's equation in slope-intercept form.
Slope-intercept form of a lineThe equation of a line in slope intercept form is expressed as y = mx + b where:
m is the slope
b is the y-intercept
Given the following coordinate points (4, 3) and (0, 1), the slope is calculated as:
Slope = 1-3/0-4
Slope = -2/-4
Slope = 1/2
For the y-intercept, it is the point where the x-coordinate is zero, hence the y-intercept if (0, 1)
Determine the required equation
y = mx + b
y = 1/2x + 1
Hence the equation of the line in slope-intercept form is y = 1/2x +1
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