Answer:
4
Step-by-step explanation:
To find the square of a number, you multiply it by itself. This means √4 * √4 gives the answer. √4 can be simplified to 2 because 2^2 is 4. So, 2 *2 gives the answer, which is 4.
Answer: 46
Step-by-step explanation:
you just do 30 + 16
Answer:
a. is equal to -21
b. is equal to -1
c. is equal to 31
Step-by-step explanation:
a. 2(-2)²-5
-4²-5
-16-5
= -21
b.2(1)²-5
2²-5
4-5
= -1
c.2(3)²-5
6²-5
36-5
= 31
This is the correct answers,please mark brainliest.
Answer:
The us based motorcycle manufacturer says that it expects to build 140,000 motorcycles this year up from 126,000 last year.
This means the increased production is
144,000 - 126,000 = 18,000
The percentage change in production can
be found using the formula as listed below
PERCENTAGE INCREASE = change / initial × 100
Substitute the values we get
18,000/126,000 × 100
14.28 = percentage increase
Answer:
$21
Step-by-step explanation:
40-(12(3))-25
40-(36)-25
4-25
$21
Hope this helps