Answer:
-6x + 7
Step-by-step explanation:
you need to multiply 3 by each number individually.
(3) -2x + (3) 4
-6x + 7
hope that helps!
Answer:
Step-by-step explanation:
Answer:
m<a = 77
m<b= 103
Step-by-step explanation:
m<a+m<b = 180(supplementary angles)
3x/8+50+x+31=180
3x/8+x+81=180
(3x+8x)/8=180-81
3x+8x=99*8
11x=792
x=792/11
x=72
now
m<a=3x/8+50
=(3*72)/8+50
=77
m<b=x+31
=72+31
=103
Answer:
The answer is "never".
Step-by-step explanation:
- The triangle isn't equilateral to the scalene, because it has the equilateral triangle that has all similarities as well as the angles steps.
- It also the face of the scalene triangle is different and the sides are not always the same.
Answer:
I am not sure what model you are talking about, no options to choose from
Step-by-step explanation:
You can divide both by 10, making the problem 16 / 4, which would look like 4 piles of four.
This means that the model that looks like 4 groups of 40
