12/16/20

mathematical equation

Ava is looking to purchase a new TV. She is looking at one that states it is 55 inches. TV screens are measured by the TV screen diagonal. If the TV screen measures 27 inches high, what is the... more

12/16/20

Write the slope-intercept form of the equation of the line described. Line goes through the point (1,-3) and is parallel to the line y=3x-4

Write the slope-intercept form of the equation of the line described.Line goes through the point (1,-3) and is parallel to the line y=3x-4 

12/16/20

waaa help (T~T)

Two glasses of milk and 4 snack bars have a total of 76 carbs, and 4 glasses of milk and 3 snack bars have a total of 87 carbs. Determine how many carbs are in one glass of milk and in one snack bar.

12/16/20

Help what is the 2 numbers there sum is 9 and there difference is 5

This is for A math Game Please help

12/16/20

If X is the midpoint of WY, WX=3x-1 and WY=10x-26,find XY

Suppose an object is thrown upward with an initial velocity of 48 feet per second from a height of 120 feet. The height of the object t seconds after it is thrown is given by

H(t)=-16t2 +48t+120 a. Find the average velocity in the first two seconds after the object is thrown. b. Find the average velocity from 𝑡 = 2 to 𝑡 = 4

12/16/20

I need help with my math.

If y=60x, then what is the value of k?

12/16/20

I don't understand algebra

3x−5y=15 6x−10y=30​I need to know if it has one solution infinite solutions, or none

How many times does the function intersect the x axis?

A teacher writes the function f(x)=3x(x squared)−18x+27 on the board. How many times does the graph of the teacher’s function intersect the x-axis?

12/16/20

Algebra, Equation of Linear Functions

How do I write an equation of the line that passes through (-3,4), and perpendicular to -2x+7y=-3

12/16/20

Write an equation of the line that passes through (−4, −9) and is parallel to the line y=4x.

An equation of the parallel line is y=

Algebra 2, absolute value written problem

Katie was given this absolute value graph and needs to come up with the equation, domain, range and intercepts. The parent function is y = |x|...and from her knowledge with translations she knows... more

12/16/20

Statistics Math

Find the​ (a) mean,​ (b) median,​ (c) mode, and​ (d) midrange for the data and then​ (e) answer the given question.Listed below are the jersey numbers of 11 players randomly selected from the... more

Examine the leading term and determine the far-left and far-right behavior of the graph of the polynomial function. (Select all that apply.)

P(x) = −8x4 − 5x3 + 5x2 − 2x + 9Select all that apply: up to the far left down to the far left up to the far right down to the far right

12/16/20

Some of the length width and height

Q5: The sum of the length, width and height of a box is 112 cm. The length is 32 less than the sum ofthe width and height, and twice the width is 4 more than the length. What are the length, width... more

12/16/20

Slope=5, passing through (-5,5) Point-slope form and slope intercept

Please answer ASAP!!!!!!!

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