Answer:
A
Step-by-step explanation: 20 x 3.28 is 65.6 round it up its 66
Answer:
i would help if i no it
Step-by-step explanation:
Answer:
x = 6
y = 7
a = 1/4
Step-by-step explanation:
Equation 1:
2(3x+2) = 2x + 28
6x + 4 = 2x + 28
4x = 24
x = 6
Equation 2:
5y+13 = -43-3y
8y = -56
y = -7
Equation 3:
8a + 8 = 16 - 24a
32a = 8
a = 1/4
Answer:
The answer is the option A

Step-by-step explanation:
Let
x-------> the width of the border
we know that
The total area of the window plus the border is equal to


Using a graphing tool -----> to resolve the quadratic equation
see the attached figure
The solution is

Answer:
The answer is B. Hope this helps!
Step-by-step explanation:
105 degrees is from a b to d and a b to c is 75 and 105 - 75 =30.