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miss Akunina [59]
3 years ago
7

Which operation should be done first?

Mathematics
2 answers:
allochka39001 [22]3 years ago
7 0
If square roots includes exponents then that one is first. but if not then it is division.
hammer [34]3 years ago
3 0

Answer:

C

Step-by-step explanation:

The answer is c because you have to apply pemdas.

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Maria noticed that a fork in the road created 3 angles. If two angles are as shown, what is the measure of angle x?
alexandr402 [8]
Answer: C



explanation: can i have brainilestv
5 0
4 years ago
a dress store is having a sale where all merch is 1/4 off a women buys 48$ of merch at the sale price. what would she have to pa
Dmitry_Shevchenko [17]

Answer:

$64

Step-by-step explanation:

1/4 means 25%

$48 means 75%

$48 divided by 3 equals 16

$48 plus 16 equals $64

6 0
3 years ago
What is the standard deviation for the data set? <br> 112,149,112,148,139,121,116,134,148
kiruha [24]
According to the calculator it is 15.9 in nearest tenth place,

hope this helps. 
8 0
3 years ago
I do not know what to put and this was due yesterday
atroni [7]

Answer:

Your answer will be x=2

Step-by-step explanation:

Five plus 6 times a number is equal to 21 minus 2 times the number

Your equation is this:

5+6x=21-2x

Subtract 6x from both sides

5+6x-6x=21-2x-6x

5=21-8x

subtract 21 on both sides

5-21=21-21-8x

-16=-8x    Divide -8 on both sides

2=x

Hope this helps :)

8 0
3 years ago
Need help ASAP. A woman obtained a 2-year loan to cover the costs of a vacation. She was surprised to find that the simple annua
olga55 [171]

Answer:

  $2500

Step-by-step explanation:

The formula for the interest is ...

  I = Prt

Filling in the given values, I = 425, r = 0.085, t = 2, we find the principal (P) to be ...

  425 = P(0.085·2)

  425/0.17 = P = 2500 . . . . divide by the coefficient of P

The original amount of the loan was $2500.

8 0
3 years ago
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