Answer:
b = 22 m
Step-by-step explanation:
The formula for calculating the area (A) of a triangle is
A = bh
multiply both sides by 2 to eliminate the fraction
2A = bh ( divide both sides by h )
b = , hence
b = = = 22 m
Answer:
So sorry! Wish I could help : /
Step-by-step explanation:
Answer:
x = 52
Step-by-step explanation:
-multiply both sides by 5
5 times 1/5 (x - 2) = 10 times 5
-simplify
x - 2 = 50
-add 2 to both sides
x - 2 + 2 = 50 + 2
-simplify
x = 52
:)
Answer:
x < 31?
Step-by-step explanation:
Given the inequality: x-8 < 23, you must add 8 to 23 to isolate the variable. So...
x - 8 < 23
x < 31
a dilation with a scale factor of 4, is multiplication by 4 each side, so we need the measure of the side CD and then multiply by 4 to find C'D'
we can notice tht length of CD, is 3 squares,multiplying by 4 the new length is 3x4= 1 2 squares