3 years ago

PLEASE HELP ME ASAP ❤️

Mathematics

1 answer:

jek_recluse [69]3 years ago

3 0

a^2-a-20

Answer :(x-5)(x+4)

You might be interested in

Helpp pleaseee <3 !

Fed [463]

Answer:

I belive the first one is 5:7 And the second one is 7:12

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

How do i find the measure of JAR in degrees

pentagon [3]

Angles on a straight line add up to 180 so take 91 away from 180 to give you 89 i guess ^^; i hope that helps somewhat

3 0

3 years ago

Read 2 more answers

Define least common multiple

AlexFokin [52]

Answer:

the smallest common multiple of two or more numbers

Step-by-step explanation:

6 0

4 years ago

What is the inverse of the function f(x) = x +3?

skelet666 [1.2K]

F(x) = x + 3
y = x + 3
x = y - 3

Inverse is h(x) = x - 3

7 0

3 years ago

Read 2 more answers

Write an equation for the line that passes through (4,-6) and (-7,-6). Is the line parallel or perpendicular to the y-axis?

alisha [4.7K]

Answer:

y = -6, perpendicular

Step-by-step explanation:

You can use the points to find the slope of the line:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} =\frac{-6-(-6)}{-7-4} =\frac{-6+6}{-7-4}=\frac{0}{-11}=0$

Then, using point-slope form, choose one set of coordinates to use for y1 and x1:

$y-y_{1}=m(x-x_{1})$

$y-(-6)=0(x-4)$

$y+6=0$

$y=-6$

Since the slope of the line is zero, it's a horizontal line. The y-axis is a vertical line, which means that the line is perpendicular to the y-axis.

7 0

3 years ago