Step-by-step explanation:
5×6'3n=20
30'3n=20
3n=20-30
3n/3= -10/3
n= -3
I think the correct answer is b 75
Since angles 3 and 2 are congruent, angle 2 is 112 degrees. Also, because angles 2 and 1 are vertical angles, they'll have the same measurement.
So m<1=112 degrees
Answer:
<u>75 ft²</u>
Step-by-step explanation:
Surface Area :
- Area (4 triangles) + Area (base)
- 4 x 1/2 x 5 x 5 + 5 x 5
- 50 + 25
- <u>75 ft²</u>
Answer:
y = 5/8x + 12
Step-by-step explanation:
Slope = change in y/change in x
slope = 5/8
Using y = mx + b find b.
y = 5/8x + b
-2 = 5/8(-4) + b
b = 1/2
y = 5/8x + 12
<em>good luck, i hope this helps :)</em>
