Answer:
B = -13
Step-by-step explanation:
Add 13 to both sides
- 13 = b
The numbers are not clustered around a common number. Two of the numbers are very large and one is very small.
Answer:30
Step-by-step explanation: Put 30 times 15 into a calulater. Then do 15 times 2 then you find your answer.
Step-by-step explanation:
heght x base
13 x 18
the hight can be measured by the paralel
Answer:
C.
Step-by-step explanation:
(6^7)^3 means (6^7)(6^7)(6^7).
When multiply numbers with same base, add the exponents.
6^(7+7+7)=6^(3*7)=6^(21).
In the beginning you could have just multiply 7 and 3 so the answer is 6^(21).
