Answer:
x=70
Step-by-step explanation:
The value of x is 70 because this triangle is isosceles, meaning that there are two congruent sides and two congruent angles (which are the base angles). x is one of the base angles, 70º is the other base angle's measurement, so x=70.
Rectangle RSTU
P = 2(9+6) = 2 (15) = 30
R'S'T'U' scale 1/3 to
P of R'S'T'U' = 30/3 = 10
answer.
4. 10 units
If he works for 12.5 hours a week at one job he will have more than $150 in a week.
as a busboy, he will earn $81.25
and as a clerk, he will earn, $100 if he works for 12.5 hours a week which is $181 a week.
Answer:
10x² - 8x - 24
Step-by-step explanation:
Given
(2x - 4)(6 + 5x)
Each term in the second factor is multiplied by each term in the first factor, that is
2x(6 + 5x) - 4(6 + 5x) ← distribute both parenthesis
= 12x + 10x² - 24 - 20x ← collect like terms
= 10x² - 8x - 24
