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Effectus [21]
3 years ago
14

Do (12+6)÷2 and 12+6÷2 have the same answer? Explain why.

Mathematics
2 answers:
jek_recluse [69]3 years ago
4 0
Yes because the parentheses just make u do that part first
____ [38]3 years ago
4 0
(12+6)÷2
18÷2
9
12+6÷2
12+3
15
You have to use PEMDAS (parentheses, exponents, multiplication, division, addition, and substitution) in order to find your answers for this problem.
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Graph the solution of 2 ≥ 4 - v
Lerok [7]
For this case we have the following inequality:
 2 ≥ 4 - v
 The first thing we must do in this case is to clear the value of v.
 We have then:
 v ≥ 4 - 2
 v ≥ 2
 Therefore, the solution set is given by:
 [2, inf)
 Answer:
 
See attached image.

6 0
3 years ago
Read 2 more answers
(a) Fiona has $450 in her savings account. She deposits $40 each month. Liam has $975 in his checking account. He writes a check
kenny6666 [7]

Answer:

y=450+40x        y=975-65x

Step-by-step explanation:

at five months they will have the same amount of money in their accounts

7 0
3 years ago
Before you answer, make sure to do a step by step explanation, if you forget, it's whatever. I'll give crowns to the people that
katen-ka-za [31]

Answer: 36.84

(lmk if this isnt right)

Step-by-step explanation:

To find the perimeter of the rectangle:

3+3+3+3+3+3=18

or

3(6)=18

To find the diameter of the circle:

12-(3+3)

12-6=6

You can combine the 2 half circles to make 1 full circle since they both have the same diameter. Use the circumference formula to solve.

C=πd

Substitute

C=3.14(6)

Multiply

C=18.84

Add the perimeter of the rectangle and the circumference of the circle.

18+18.84=36.84

4 0
3 years ago
Frank invested $1000 in an account with a 6% interest rate compounded annually. How much is the account after 3 years?
Wewaii [24]
I belive c is the corect awnser

4 0
3 years ago
Brainlist for best answer and 100 points
dexar [7]
Well, $920 multiplied by .15 would equal 138 and
since 138 divided by 138 would equal 920. 15% of his income aka $138 would go towards his taxes.
Hope this helped!
have a great day! (:
8 0
3 years ago
Read 2 more answers
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