B would have to equal 9 and a should equal -2 to get 0
Answer:
(3x-1)(x+5)
Step-by-step explanation:
Find two numbers that when they multiply, you get the third term,
which is -5 in this problem. And when they add up, you get the second term,
which is 14 in this problem.
Answer:
A. m-6/24
Step-by-step explanation:
This is the required expression because,
1. Quotient of 24 and 6 less than m.
2. It means quotient of 24 and 6 subtracted from m.
3. Representing it mathematically, m-6/24.
Answer: D) 10
Step-by-step explanation:
<u>All angles in a triangle adds up to 180°</u>
60° + 50° + 7x = 180°
7x = 180° - 60° - 50° = 180°- 110° = 70°
x = (70 ÷ 7)° = 10°
Answer:
28
Step-by-step explanation:
Supplementary angles add up to 180
180 = Y + V
Sub in the values for Y and V
180 = 4x + 20 + 48
Rearrange and solve
4x = 112
x = 28
