22 square feet !! hope this helps
Answer:
A. <em>x</em> = 3, <em>y</em> = 11
Step-by-step explanation:
Inserting these two numbers into the expressions, you get the numbers 9 and 7. These show that the triangles are congruent.
Hope it helps!
Answer:
smaller number = 3 5/24
larger number = 6 13/24
Step-by-step explanation:
let the larger number = x
smaller number = y
x - y = 3 1/3 equation 1
2(x +y) = 191/2 equation 2
divide equation 2 through by 2
x + y = 9 3/4 equation 3
subtract equation 1 from 3
2y = 6 5/12
y = 77/12 x 1/2 = 3 5/24
substitute for y in equation 1
x - 3 5/24 = 31/3
x = 3 1/3 + 3 5/24
x = 6 13/24
Answer:11.8
Step-by-step explanation:
(9x+5)=112
9x=107
X=11.8
Hope I’m right
Answer:
B and D
Step-by-step explanation:
Distributive property on 3(c-3) is 3c-12=20. D is the same. Divide instead.
