Answer:
You can’t subtract 5 from 20
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
A segment joining the midpoints of 2 sides of a triangle is
half the length of the third side , thus
x = 0.5 × 8 = 4
Simplifying
b2 + 12b + 35 = 0
Reorder the terms:
35 + 12b + b2 = 0
Solving
35 + 12b + b2 = 0
Solving for variable 'b'.
Factor a trinomial.
(7 + b)(5 + b) = 0
Subproblem 1
Set the factor '(7 + b)' equal to zero and attempt to solve:
Simplifying
7 + b = 0
Solving
7 + b = 0
Move all terms containing b to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + b = 0 + -7
Combine like terms: 7 + -7 = 0
0 + b = 0 + -7
b = 0 + -7
Combine like terms: 0 + -7 = -7
b = -7
Problem: Square root of x<12
To solve that, we square both size, x<144
Choices that is less than 144 are the correct answers
Answer:
Step-by-step explanation:
The answer is 1.25
