Answer:

Step-by-step explanation:

Formulas:
Area of a rectangle/square:


<u>Squares(2):</u>
5*5=25
Multiply by 2
<em>50 in.</em>
<u>Rectangles(4):</u>
5*3=15
Multiply by 4.
<em>60 in.</em>
<u>Total:</u>
Add.
50+60= 110 in2
I hope this helps!
<em>The </em><em>evaluated expression </em><em>needed is </em>
<em>or </em>3
The expression that needs to be evaluated is
1
+ 3
for x = 
We are being asked here to solve the mathematical equation by substituting the value of x for 1/4. If we go ahead and do the substitution we have;
1
+ 3
where x =
= 0.25
this is equal to
1
+ 3
=
1 * 8/5 + 3 * 2/3
8/5 + 2 = 18/5 = 3
Learn more on mixed fractions here brainly.com/question/17388313
Answer:
Step-by-step explanation:
M angle A equals 130 degrees, M angle B equals 50 degrees and M angle C equals 130 degrees. key words to remember is interior, exterior and corresponding angles.
Answer:
x= -4
Step-by-step explanation:
2(x+3)=8
2x+6=8
2x=2
x=1
(b) Subtraction property of equality 2.) 2x+6=8 2x=8-6 2x=2