Which equation would take y = 2x + 5 and make the line steeper, but not
change the y-intercept? *
Answers
Answer:
5x
Step-by-step explanation:
Answer:
y = 4x+5
Step-by-step explanation:
the coefficient of x makes the line steeper when it is increased and the number after the x (5) is the y intercept.
Related Questions
Percentages
Gunpowder contains 75% nitre and 10% sulfur. Find the amount of gunpowder which carries 9 kg nitre. What amount of gunpowder would contain 2.3 kg sulfur?
Answers
Answer:
Let the amount of gunpowder that contains 9 kg nitre be x kg. ∴ The amount of gunpowder containing 9 kg nitre is 12 kg.
So, about 200 kg gunpowder
624.98+t=502.13 what is the answer
Answers
Answer: t=-122.85
Step-by-step explanation:
you subtract 502.13-624.98= -122.85 but because you have t left over the answer is t= -122.85
502.13-624.98
502.13
-624.98
= -122.85
ANSWER: -122.85
what is this answer please tell me bacuse im lost
Answers
Select all of the following that are quadratic equations.
(MULTIPLE CHOICE)
A). 3 x² + 5 x - 7 = 0
B). 5 x² + 15 x = 0
C). 2 x - 1 = 0
D). x² - 4 x = 4 x + 7
E). 6 x - 1 = 4 x + 7
F). x³ - 2 x² + 1 = 0
Answers
Answer:
A B D F
Step-by-step explanation:
quadratic equation normally comes with squares
Pre-image ABCD was dilated to produce image A'B'C'D.
What is the scale factor from the pre-image to the image?
Enter your answer in the box as a fraction in simplest form.
Answers
What is the length of BC given that figure ABCD is a rectangle
A. 11
B. 8
C. 16
D. 22
Answers
Answer:
C, 16
Explanation:
A rectangle has 4 sides, two of which have equal side lengths (the ones across from each other.) BC is equal to AD because of this rule. Hope this helps!
The measure of length BC of the rectangle will be 16 units. Then the correct option is C.
What is a rectangle?It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees.
From the diagram, we have
AD = BC = 16 units
Then the correct option is C.
More about the rectangle link is given below.
https://brainly.com/question/10046743
#SPJ5
Use the Midpoint Rule with \(n=5\) to estimate the volume obtained by rotating about the y-axis the region under the curve \(y=\sqrt{1+x^3}\), \(0\leq x\leq 1\).
Answers
To estimate the volume using the Midpoint Rule with \(\displaystyle n=5\), we need to divide the interval \(\displaystyle 0\leq x\leq 1\) into \(\displaystyle n\) subintervals of equal width. Since \(\displaystyle n=5\), each subinterval will have a width of \(\displaystyle \Delta x=\frac{1-0}{5}=\frac{1}{5}\).
Now, let's calculate the volume using the Midpoint Rule. The formula for the volume obtained by rotating about the y-axis is:
\(\displaystyle V\approx 2\pi \sum _{i=1}^{n}y_{i}\Delta x\)
where \(\displaystyle y_{i}\) represents the value of the function \(\displaystyle y=\sqrt{1+x^{3}}\) evaluated at the midpoint of each subinterval.
First, let's find the midpoints of the subintervals. Since the width of each subinterval is \(\displaystyle \Delta x=\frac{1}{5}\), the midpoint of the \(\displaystyle i\)-th subinterval is given by:
\(\displaystyle x_{i}=\frac{\Delta x}{2}+\left( i-\frac{1}{2}\right) \Delta x=\frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\)
Substituting \(\displaystyle x_{i}\) into the function \(\displaystyle y=\sqrt{1+x^{3}}\), we obtain:
\(\displaystyle y_{i}=\sqrt{1+\left( \frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\right) ^{3}}\)
Now, we can calculate the approximate volume using the Midpoint Rule:
\(\displaystyle V\approx 2\pi \sum _{i=1}^{5}y_{i}\Delta x\)
Substituting the values of \(\displaystyle y_{i}\) and \(\displaystyle \Delta x\) into the formula, we can evaluate the sum and compute the estimated volume.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Write the equation of the line in either point-slope form or slope-intercept form.
Write the equation of a line that has a slope of -3 and passes through the point (1.25, -4).
Use the drop-down menus to select the appropriate values in the equation.
y =----x+----
Answers
Answer:
y = -3x - .25 or y = -3x + -.25
Step-by-step explanation:
y = slope (x) + y-intercept
-4 = -3(1.25)+b
-4 = -3 .75 + -.25
-4 = -4
y+4=-3 (x-1.25)
You flip a coin.
What is P(heads)?
Write your answer as a fraction or whole number.
Answers
Write each repeating decimal using bar notation. 2.034034 0.9222 0.7777
Answers
Answer:
4,2,7
Step-by-step explanation
they are the ones repeating at the end
the most repeating ones are 2,0, 7
Theo would like to estimate the mean number of vehicles each person owns in his town. The town has a population of 12,000 people.
Which statements are true?
Select each correct answer.
An estimate can only be made by surveying all 12,000 people in the town.
The larger the number of people Theo surveys, the better his estimation of the mean will be.
To estimate the mean number of vehicles owned using a sample, Theo needs to randomly select the people he will survey so that his sample represents the population well.
If Theo collects a sample of people at the car dealership and surveys them, he can use that data to estimate the mean number of vehicles each person owns in his town.
Answers
Answer:
The larger the number of people Theo surveys, the better his estimation of the mean will be.
Step-by-step explanation:
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
hope that helpes sorry if im whrong good luck
i need help asap pleasee!
Answers
Answer:
\( {7}^{?} 8\)
yannnnnnnnnnnn na
28. Consider the diagram below. Solve for x.
Answers
Answer:
x = 70°
I hope it's helps you
Answer:
70
Step-by-step explanation:
because that is an alternate angle.
i need help please
thank you
Answers
Answer:
8
Step-by-step explanation:
It is 8
divide 68 by 8 1/2 which would be 8.5
Pic for question below.......
Answers
Answer:
c because 30+60+90=180 which is the sum of angles of a triangle
Answer:
A. No
B. No
C. Yes(Because it's 180degree; sum of angle of traingle)
D. No
Step-by-step explanation:
Tell whether the equation has one, zero, or infinitely many solutions.
3(x − 5) + 11 = 3x − 4
Answers
Answer:
There are multiple solutions.
Step-by-step explanation:
3(x - 5) = -15x
-15x + 11 = -4x
3x - 4 = -1x.
hope this helps.
Find the volume of a prism. Show your work.
Answers
Answer:
Step-by-step explanation:
11 times 22
the area of its cross-section multiplied by the length
answer: 242cm squared
i genuinely need help. please help me :((
Answers
you can find the coordinates
let's look at (5,9) is it was just counting by five well you would need to look at 10 cause it is the closest one to 9 let say you were looking at the distence of a libray and store and the graph was counting by 5 and the store was 5 and the library was 9 you would look at the five to fgure out it was five and for the 9 you would look at the 10 to find 9
hope this helps please mark me as brainly
2, 3, 5, 9, 17, 22, 31, 39
Regina kept track of the points she scored during her team’s first eight basketball games. What is Regina’s mean score?
Responses
A 3939
B 1616
C 3737
D 1313
E 17
Answers
Answer:
Mean = 16
Step-by-step explanation:
MEAN can be find bg the sum of all score divided by the amount of the score.
Mean = total amount / number of amount
Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39
= 128
number of amount = 2, 3, 5, 9, 17, 22, 31, 39
= 8
Then we can calculate mean as
Mean = 128/8
Mean = 16
2+3+5+9+17+22+31+39=128
128/8=16
Band students are tested on, and required to pass, a certain number of scales during the year. As of today, Isaac has passed 9 scales, whereas his friend Audrey has passed 14 of them. Going forward, Isaac has committed to passing 3 scales per week, and Audrey has committed to passing 2 per week. At some point soon, the two friends will have passed the same number of scales. How long will that take? How many scales will that be?
In _ weeks, the friends will each have passed _ scales.
Answers
Answer: In 5 weeks, the friends will each have passed 24 scales
Step-by-step explanation:
let x be the number of weeks
9+3x=14+2x
x=5
Absolute Value – how far or the
[ Select ] Answer | Counter | Number | or distance
a number is from zero.
Answers
Answer:
The last answer or Distance a number is from zero
Step-by-step explanation:
It's this answer because absolute value is just how far a number is from zero for example | -1 | is equal to 1 because -1 is 1 away from zero. Hope this helps :)
Answer:
The last answer or Distance a number is from zero i think i dont know
Step-by-step explanation:
PLSSSSS HELP ME, I WILL GIVE BRAINLIEST!!!
Answers
Answer:
Step-by-step explanation: The answer would be
10
The common factor of x^2y^4 and x^3 is x^2
So the common monomial factor is 3x^2
You can rewrite as. 3x^2(5y^4 + 9x)
Solve For X. 5 - 2x^2 = -15
Answers
Answer:
\(\sqrt{10}\)
Step-by-step explanation:
5 - 2x^2 = -15
2x^2 = 20
x^2=10
x= \(\sqrt{10}\)
Thus, -2x^2 = -20
Then -20/-2= 10
So, x^2 = 10
When you square root both of them, the answer is root 10
Little league baseball bats have barrels that measure 2.625 inches in diameter. What is the diameter of a bat in millimeters (mm), to the nearest millimeter?
2.54 cm = 1 inch
10 mm = 1 cm
Answers
No need to find diameter because it was given there in inches just convert
2.625 inches = 6.67 centimeters
6.67cm = 66.7mm
Given −58.01 × 4.2, find the product.
Answers
answer: -243.642
because -58.01 times 4.2 is -243.642
Answer:
-243.6420
Step-by-step explanation:
-58.01
4.20
‐---------
0000
11602
23204
‐---------
- 243.6420
‐---------
How can I find the distance between (-7, 8) and (7, 8)?
Answers
Answer:
7
Step-by-step explanation:
Use the distance formula:
\(\sqrt{(x2-x1)^{2}+(y2-y1)^{2}}\)
with (-7,8) being point 1 and (7,8) being point 2
Let me help you solve this:
\(\sqrt{(7- -7)^{2}+(8-8)^{2}}\)
\(\sqrt{(7+7)^{2}}}\)
√49
=7
The distance between these 2 points is 7 units.
Hope this helps! :)
Someone plesss help me
Answers
Answer:
Angle O = 72°, Angle M = 18°, Angle N = 90°
Step-by-step explanation:
According to the angle sum theorem, all interior angles of a euclidean triangle always add up to 180°.
given 5(Angle M) = Angle N, and 4(Angle M) = Angle O, you can substitute these equations into the equation defined by this theorem, Angle M + Angle N + Angle O = 180°
. Angle M + 5(Angle M) + 4(Angle M) = 180°
10(Angle M) = 180°.
then you divide. Angle M = 18°
with this statement. you can substitute this into the other equations to get the other answers.
5(18°) = Angle N, 4(18°) = Angle O.
90° = Angle N, 72° = Angle O.
angle O=72, angle M =18, Angle N = 90
A 9-pack of plastic cups costs $4.51. What is the unit price, rounded to the nearest cent?
$ ___ per cup
Answers
Answer:
\(\huge\boxed{\bf\:0.5 \: dollars }\)
Step-by-step explanation:
Given,
Cost of 9 plastic cups = $4.51We need to find the unit price OR the price of 1 plastic cup.
To find this, we need to divide the cost of the total nunber of cups bought by the number of cups bought. Then,
Cost of 1 cup
= Cost of 9 cups/9
= 4.51 / 9
= $ 0.5 (rounded price)
\(\rule{150}{2}\)
Answer:
50 cents or $0.50
Step-by-step explanation:
c = the cost of each plastic cup, the unit price.
9c = 4.51
/9 /9
c = $0.50 per cup
Each cup costs 50 cents or $0.50
Hope this helps!