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Alex Ar [27]
3 years ago
15

[8x(7 divided by 7)] ^2

Mathematics
1 answer:
Nana76 [90]3 years ago
6 0

Answer:

Step-by-step explanation:

[8 * (7÷7)]² = [8 * 1]²

                 = 8²

                 = 64

The operation in the inside parenthesis should be done first.

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Sever21 [200]
I have no clue?............
6 0
3 years ago
Simplify:
wlad13 [49]

Answer:

The answer to your question is  letter C. 7y³  + 7n²y²  - 22y²

Step-by-step explanation:

                                   y²(4y + 7n² + 2) - 3y² (-y + 8)

Multiply

                                 4y³ + 7n²y² + 2y² + 3y³ - 24y²

Use the associative property for like terms

                               (4y³ + 3y³) + (2y² - 24y²) + 7n²y²

Simplify like terms

                                7y³ - 22y² + 7n²y²   or    7y³  + 7n²y²  - 22y²        

5 0
4 years ago
X2 -5x+6<br> To solve a quadratic equation, start by factoring,
Y_Kistochka [10]

Answer:

x=2 OR x=3

Step-by-step explanation:

Given equation:

x^2 -5x+6=0

Solving the equation for 'x':

Using factorization method:

x^2-2x-3x+6=0

Making the factors by taking common:

x(x-2)-3(x-2)=0\\(x-2)(x-3)=0

x-2=0\\\\x=2

OR

x-3=0\\\\x=3

3 0
3 years ago
Is Johhny is 91 years old and jac is 9 years old add the years togeter what is it?
leva [86]

Answer:

100 years old

Step-by-step explanation:hope it helps:)

7 0
3 years ago
Read 2 more answers
Please help me and hurry thx
MrRissso [65]

Answer:

10 percent chance because there's 10 tiles in total and percentages have to add up to 100

Step-by-step explanation:

3 0
3 years ago
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