Answer:
A. d ≥ -2 3/10
Step-by-step explanation:
-5d + 5 1/2 ≤ 17
-5d + 11/2 ≤ 17
-5d ≤ 17 - 11/2
2(-5d) ≤ 2 × 17 - 2 × 11/2
2(-5d) ≤ 2 × 17 - 11
-10d ≤ 2 × 17 × 11
-10d ≤ 34 - 11
-10d ≤ 23
d ≥ -2 3/10
So A is the answer
a car travels 32 km due north and then 46 km in a direction 40 degress west of north. find the magnitude of the cars resultant vector
Answer:
50 degrees
Step-by-step explanation:
PLZ MARK BRAINLIEST
(12²-15+17)+16= what is the answer
162
Step-by-step explanation:
(12 square - 15 + 17) + 16
=(144 - 15 + 17) + 16
=146 + 16
=162
ASAP!!! NEED AN ANSWER
In this budget scenario, use 15 per hour as the current wage for 40 hour work weeks. Hint: There are 52 weeks in a year, and 12 months in a year.
1. What is the gross yearly income?
2. What is the gross monthly income using this pay rate?
1)Gross Yearly Income = Hourly Wage × Hours per Week × Weeks in a Year
Gross Yearly Income = $15/hour × 40 hours/week × 52 weeks/year
Gross Yearly Income = $31,200
2)Gross Monthly Income = Gross Yearly Income / Months in a Year
Gross Monthly Income = $31,200 / 12 months
Gross Monthly Income ≈ $2,600
what is the perpendicular and parallel lines of y= -2 -4x
y=1/4x-2 is a perpendicular line and y=-4x+3 is a parallel line.
The equation y= -2 -4x in the form of slope intercept form y=mx+b is y=-4x-2.
Where m represents the slope and y intercept is -2.
The slope of a line perpendicular to another line is the negative reciprocal of the slope of the given line.
The negative reciprocal of -4 is 1/4.
Therefore, the slope of the perpendicular line is 1/4.
The perpendicular line is y=1/4x-2.
We know that the parallel lines have same slope.
y=-4x+3
Hence, y=1/4x-2 is a perpendicular line and y=-4x+3 is a parallel line.
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Of the 450 parking spaces in a parking
lot 8% of the spaces are reserved for
handicapped parking. Of those parking
spaces NOT reserved for handicapped
parking, 18 are suitable for compact cars
only. How many spaces that are NOT
reserved for handicapped parking are
suitable for noncompact cars?
A. 432
B. 424
C. 414
D. 396
E. 369
Answer:
D. 396
Step-by-step explanation:
8/100 × 450 = 414
414 - 18 = 396
Answer:
answer could be e. 369
Step-by-step explanation:
762×819 _7299
Find the measure of each angle of the quadrilateral.
all work should be in the picture, lmk if theres anything confusing
Alex has 6,000 grams of jelly beans. He is filling boxes that each hold 2 kilograms of jelly beans and selling the boxes for $9.95
Answer:
hdshgbsgakncbm dgsha,kxm
Step-by-step explanation:
ertyuiolknbvcdfrtgyhjhgvfghkhuh
Need help asap!! For this algebra
It is noticed that the factors then the x-intercepts are the same value as that of factors.
Given that, the quadratic equation represented on the graph in factored form is y=(x-3)(x+2).
From the graph, x-intercepts are x=-2 and x=3.
The vertex of the given quadratic graph is (0.5, -6)
Therefore, it is noticed that the factors then the x-intercepts are the same value as that of factors.
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For one month diera calculated her home towns average high temperature
The answer for this question is Celsius for Fahrenheit.
The Formula for Converting TemperatureTo convert temperatures from degrees Fahrenheit to degrees Celsius, multiply the result by.5556 (or 5/9) after subtracting 32.
(50°F - 32) x.5556 = 10°C, for instance.
When converting from degrees Celsius to Fahrenheit, multiply the result by 1.8 (or 9/5) and then by 32.
For instance, (30°C x 1.8) + 32 = 86°F'
Here are two useful charts that translate between F and C as well as between C and F.
How to calculate her home towns average high temperature?The temperature of f degrees Fahrenheit converted to degree Celsius.
(( f)=5/9 (f-32)
represent the temperature of f degrees Fahrenheit converted to degree Celsius.
The function C(F) will be "C of F" it will be converted Fahrenheit to Celsius.
So that means if the temperature is in Fahrenheit it will be converted to Celsius.
So that means the C(F) represents the Celsius temperature.
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Complete Question -
For one month diera calculated her home town's average high temperature in degrees Fahrenheit. She wants to convert that temperature from degrees FAhrenheit to degrees Celsius using the function C(F) = 5/9(F-32). What does C(F) represent?
Select the correct answer from each drop-down menu.
A candy company designs a package to hold chocolates. The height of the container is 13 inches and the diameter of its bottom is 9 inches.
9 in i
13 in
Which shape best models the package, and what is the approximate surface area of the package?
The best model for the package is a
The approximate surface area is
square inches.
The approximate surface area of the package is approximately 245.05 square inches.
The best model for the package is a cylinder.
To calculate the approximate surface area of the package, we need to find the lateral surface area of the cylinder and the area of the circular base.
The lateral surface area of a cylinder can be calculated using the formula:
Lateral Surface Area = 2πrh
where r is the radius of the base and h is the height.
The area of the circular base can be calculated using the formula:
Area of Base = \(πr^2\)
Given that the diameter of the bottom is 9 inches, the radius (r) would be half of that, which is 4.5 inches.
Using the given height of 13 inches, we can now calculate the surface area:
Lateral Surface Area = 2πrh = 2π(4.5)(13) ≈ 117.81 square inches
Area of Base = \(πr^2 = π(4.5)^2 ≈ 63.62\) square inches
To find the total surface area, we add the lateral surface area and the area of the base:
Total Surface Area = Lateral Surface Area + 2 × Area of Base = 117.81 + (2 × 63.62) ≈ 245.05 square inches
Therefore, the approximate surface area of the package is approximately 245.05 square inches.
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A sudent is standing 20 feet
Answer:
Whats the question?
Step-by-step explanation:
For f(x) = -5x + 4, what is the value of x for which f(x) = 29?
A. x = 1
B. x = -5
C. x = -4
D. x = 5
Answer:
D. X = -5
Step-by-step explanation:
With f(x) = -5x + 4, all you have to do is plug in X for the x in the problem so you would do "f(x) = -5 x 5 + 4" (Becuase X=5 for d) Then you get the answer 29.
Please Help Me With This Math Problem ;(
.................................................
Answer:
9.) 30 + 15x = y
I'm not sure how to show graphing on here but I hope I helped! Have a good dayyy
absolute value evaluate problem
|-4| =?
SHOW WORK:
The expression |-4| has a value of 4 when evaluated
How to evaluate the absolute expressionFrom the question, we have the following parameters that can be used in our computation:
|-4|
The above expression is an absolute expression
So, the solution is the positive value of the expression in bracket
Evaluate the expressions in the brackets
So, we have the following representation
|-4| = 4
Hence, the expression has a value of 4
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3500pounds is placed into a savings account that pays interest at arate of 1.5% compounded annually.
Calculate the total compound amount at the end six years of investment, rounded to 2 decimal places.
Answer:
$3827.00
Step-by-step explanation:
To calculate the total compound amount at the end of six years with an interest rate of 1.5% compounded annually, we can use the formula for compound interest:
A = P * (1 + r/n)^(n*t)
Where:
A = Total compound amount
P = Principal amount (initial investment)
r = Annual interest rate (as a decimal)
n = Number of times interest is compounded per year
t = Number of years
In this case:
P = $3500
r = 1.5% = 0.015 (as a decimal)
n = 1 (compounded annually)
t = 6 years
Substituting these values into the formula, we have:
A = 3500 * (1 + 0.015/1)^(1*6)
Calculating this expression, we get:
A ≈ 3500 * (1.015)^6 ≈ 3500 * 1.093717 ≈ 3827.00
Rounding the total compound amount to 2 decimal places, the final value is approximately $3827.00
The pair of points (5, 6) and (10, y) lie on a line with a slope of 4/5. Set up and solve for the missing y-value using the slope formula. Show all work.
Answer:
y = 10
Step-by-step explanation:
calculate the slope m of the 2 points using the slope formula and equate to the given slope.
m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)
with (x₁, y₁ ) = (5, 6 ) and (x₂, y₂ ) = (10, y )
m = \(\frac{y-6}{10-5}\) = \(\frac{y-6}{5}\)
equate this expression for m to the given m of \(\frac{4}{5}\)
\(\frac{y-6}{5}\) = \(\frac{4}{5}\) ( cross- multiply )
5(y - 6) = 20 ( divide both sides by 5 )
y - 6 = 4 ( add 6 to both sides )
y = 10
Shawn wants to paint all the surfaces of the table shown below.
A. the volume of 3 rectangular prisms
B. the surface area of 1 triangle and 4 cylinders
C. the volume of 1 rectangular prism and 3 cylinders
D. the surface area of 2 triangles and 1 rectangular prism
What's the answer? How do I solve for this?!
the answer is D
The figure can be divided into a rectangle and 2 triangles
7 milloin 481 thousand 624in standard form
Answer:
7,481,624
Step-by-step explanation:
Answer:
7.48 x10^6
Step-by-step explanation:
find the tax (7%) paid on $99 sneakers
Answer:
6.3
Step-by-step explanation:
99(.07)=6.3
original price was 92.7 + 6.3 gives you 99
Number 6 I’m kinda having trouble on
Given that ZASZC and BD bisects ABC, What two reasons would be used to finish the proof to prove that
AB EOB? Select only two,
Statements
Reasons
1. ZAC
1 Given
2. mLABD CBD
2. BD bisects LABC
A
3. BD BD
3. Reflexive Property
4. AABD ACBD
4.
5. ABS CB
5.
?
Answer:
cpctc and aas
Step-by-step explanation:
If u look at it there is only 2 angles and one side (aas) and cpctc because it saying that since we know it congruent then we know that ab is equal to cb
The graph below represents the price of sending picture messages using the services of a phone company. What is the constant of proportionality?
A graph is shown. The values on the x axis are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. The values on the y axis are 0, 22, 44, 66, 88, 110, 132, 154, 176, 198, 220. Points are shown on ordered pairs 0, 0 and 2, 44 and 4, 88 and 6, 132 and 8, 176. These points are connected by a line. The label on the x axis is Picture Messages Sent. The label on the y axis is Price in cents.
A. 10
B. 11
C. 21
D. 22
Answer:
D. 22
Step-by-step explanation:
I took the test
Answer:
d
Step-by-step explanation:
Find the sum of 9r^2+4r-7) + (3r^2-3r
Answer
12r2 +r − 7
Step-by-step explanation:
Consumer Price Index, 1970-2002
Year
1970
1975
1980
1985
1990
1995
2002
Source: World Almanac 2003
CPI
116.3
161.2
248.8
322.2
391.4
456.5
535.8
Describe how the CPI is related to the year.
As the year increases, the CPI decreases and then increases.
As the year increases, the CPI increases and then decreases.
As the year increases, the CPI decreases.
d. As the year increases, the CPI increases.
C.
a.
b.
The computation of the increased in salary is $500.
Here, we have,
Explanation:
Data provided in the question
Salary for the first year = $50,000
CPI increase during the year = 4%
Overstated inflation = 1% i.e. 5%
The computation of the increased in salary is shown below:
= Salary of the first year × inflation rate - salary of the first year × CPI increase during the year
= $50,000 × 5% - $50,000 × 4%
= $2,500 - $2,000
= $500
Hence, The computation of the increased in salary is $500.
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complete question:
Mark's wage contract specifies a $50,000 salary for the first year, and specifies a salary increase equal to the percentage increase in the CPI during the second year. The increase in the CPI during the year was 4.0%. If the CPI overstates inflation by 1.0% (that is, the actual price increase was 3% and not 4%), at the end of the first year Mark's salary increased by $________ more than it would have without the upward bias.
Match the number of significant figures to the value or problem.2000 + 20.5 3 45. 4 6.01. 2106.2 + 54.07 1
hello
to solve this qestion, we just need to evaluate this expression
1. 2000 + 20.5
\(2000+20.5=2020.5\)the answer is 4 signifigant figures. it can be further rounded up to make 2021 which is a four significant figure
2. 45
the number 45 is a two significant figure
3. 6.01
this can be rounded down into 6.0 which is in 1 significant figure
4. 106.2 + 54.07
\(106.2+54.07=160.27\)the answer value is 160.27 which is a three significant value.
Please help. Will mark brainliest! Answer the questions
Answer:
V= 2596.125 cm squared
SA= 1187.5 cm squared
Answer:
Step-by-step explanation:
\(V=xyz\\ \\ V=21.5(11.5)10.5=2596.125cm^3\\ \\ A=2xy+2xz+2yz\\ \\ A=2(xy+xz+yz)\\ \\ A=2(21.5(11.5)+21.5(10.5)+11.5(10.5))\\ \\ A=2(247.5+225.75+120.75)\\ \\ A=2(594)\\ \\ A=1188cm^2\)
Lara and Hayden volunteer at an animal shelter. Lara already volunteered 50 hours and will volunteer 5 hours more each week. Hayden already volunteered to hours and will volunteer 10 hours each week . At these rates, how many will it take Lara and Hayden to volunteer the same number of ?
There are 8 to take Lara and Hayden to volunteer the same number.
What is Mathematical expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Lara already volunteered 50 hours and will volunteer 5 hours more each week.
And, Hayden already volunteered to 10 hours and will volunteer 10 hours each week .
Now, For Lara;
⇒ 50 + 5x
And, For Hayden;
⇒ 10 + 10x
So, For same number of volunteer is,
⇒ 50 + 5x = 10 + 10x
⇒ 50 - 10 = 10x - 5x
⇒ 40 = 5x
⇒ x = 40/5
⇒ x = 8
Thus, There are 8 to take Lara and Hayden to volunteer the same number.
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Given the pay rate, hours worked, tax deductions, and social security deduction, determine the gross earnings, group health insurance (assuming 15% of gross earnings), pension deduction (assuming 6.5% of gross earnings), total deductions, and net pay.
Answer: This person worked 40 hours at a $7.50 rate.
Step-by-step explanation: Given the pay rate, hours worked, tax deductions, and social security deduction, determine the gross earnings, group health insurance (assuming 15% of gross earnings), pension deduction (assuming 6.5% of gross earnings), total deductions, and net pay. This person worked 40 hours at a $7.50 rate.
Area problem PLEASE HELP CORRECTIONS DUE SOON 25 points
Answer:
Step-by-step explanation:
A=1/2 a p a is apothem; p is perimeter of base
p=22*5 =110
a you need to find by making a triangle with the radius and finding the angle of the right triangle
All external angles of any polygon =360
divide by 5 and then 2 to find triangle
=54
Use tan 54 = a/11
a=15.14
A= 1/2 *15.14 *54
408.8
Ayúdenme con esta multiplicación de polinomio por favor
(2×+3y)(-4ײy-2×y²)
Answer: welcome to brainly
Step-by-step explanation:
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