Answer:
Step-by-step explanation:
(D+R) = 80:2 = 40
D = 40-R
(D+8) * R = 72X
Thay D=40-R
(40-R+8)*R = 72X
R=1.55, D=38.45
Answer:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Point Form:
(6,−7)
Equation Form:
x=6,y=−7
Step-by-step explanation:
Answer: Triangle is 28 and the Parallelogram is 50
Step-by-step explanation:
For the triangle 8×7=56 and then we divide it by 2 so,
56÷2=28
And, for the parallelogram it would be 50 because 5×10 is 50.
Answer:
8
16/8=2 and 24/8=3 that is the common denominator of 8
Step-by-step explanation:
