6z - 12 + 4 = 10
6z -8 = 10
6z = 18
z = 3
Answer:
11
Step-by-step explanation:
a = d1+d2 all divided by 2
7+7+4+4/2
14+8/2
22/2
11
Answer:
4⁰ is the answer
Step-by-step explanation:
because first you change the division sign to a multiplication sign because they are the same and then multiply the terms with same base by adding their exponent which looks like this 4⁵-⁷+²
then calculate the sum or difference and you get 4⁰ [hopefully this makes sense]
Answer:
28
Step-by-step explanation:
First u have to find the bisector,then u have to descrese 18
