Answer:
b
Step-by-step explanation:
7 times 7 = 49 minus 3 = 46
EXPLANATION:
W = x
L = 5x
x + 5x = 72
6x = 72
x = 12 feet = W
5(12) = 60 feet = L
12 + 60 = 72 feet.
: Cleomenius
Tip: brainliest plz:))
Step-by-step explanation:
-3¼ is greater than -4
hope that helps you ;)
Answer:
y=2x-7
Step-by-step explanation:
The easiest way to answer this would be by using the slope-intercept form equation, y=mx+b. In this case, we can use our given in information to plug in values and find the equation.
Firstly, let's assess what know and what we don't:
Given the point (2,-3), we know that x=2 and y=-3. Now the slope for a perpendicular line can be found using a negative reciprocal, since the product of the slopes of both lines should equal -1. Therefore the slope must be 2.
All that's left is b, the y-intercept. To solve for this, we simply plug in what we have.
y=mx+b
-3=2(2)+b
-3=4+b
-3-4=b
-7=b
Now that we have b, we can write the equation:
y=2x-7
length is 15mm
key:
Each 5mm is 10 cm
15/5 =3
There are 3 of 5mm
10 x 3 = 30cm
Answer=30cm
I hope this helped and that it was right.
