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Juliette [100K]
1 year ago
14

Choose the operation you need to perform first 3 + 5 x 8 ÷ 2

Mathematics
2 answers:
serious [3.7K]1 year ago
4 0

Answer:

Multiplication

Step-by-step explanation:

First multiplication 5x8=40 divided by 2 = 20 add back the three so the equation is now 20+3 =<u>23 The final answer</u>

Go by the order PEMDAS

P-Peretnahesis-there is none so skip this step

E-Exponents-There is none so skip this step

M-Multiplication-and division are mixed so whichever one  comes first you do and then do the multiplication and division operations in the order they go

D-Division & multiplication are mixed so whichever one comes first you do and then do the multiplication and division operations in the order they go.

A-Addition and subtraction are mixed so whichever one  comes first you do and then do the multiplication and division operations in the order they go

S-Subtraction-and addition are mixed so whichever one  comes first you do and then do the multiplication and division operations in the order they go

marysya [2.9K]1 year ago
3 0
3 + 5 x 8 / 2

3 + 40/2

3+ 20

23
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Dafna11 [192]

Answer:

0.25feet

Step-by-step explanation:

The equation is not well written. Let the equation of the height be modelled as;

h = -16d²+8d+4

The velocity of the ball is zero at its maximum height.

Velocity = change in displacement/time

v = dh/dd

Differentiate

v = -32d+8

Since dh/dd = v = 0

0 = -32d+8

Add 32d to both sides

0+32d = 8

32d = 8

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32d/32 = 8/32

d = 1/4

d = 0.25feet

Hence the maximum height of the tennis ball is 0.25feet

Note that the modeled equation was assumed. You can apply the same calculation to any equation given

3 0
2 years ago
What is the number that 12 + 8i is divided by to yield the number represented by point A on the complex plane?
RoseWind [281]

Answer:

4

Step-by-step explanation:

edge 2020

4 0
2 years ago
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The owner of the Outdoor Furniture Center decides to use the 120% markup. At the end on
lana66690 [7]

Answer: The total price of a bench is 1.008x.

Step-by-step explanation:

Since we have given that

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Mark up % = 120%

So, Mark up value would be

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Amount of discount is given by

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So, it becomes,

Amount after discount is given by

1.2x-0.24x\\\\=0.96x

Sales tax = 5%

Amount of sales tax would be

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Hence, the total price of a bench is 1.008x.

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3 years ago
Оо<br> О<br> ср А<br> Divide:<br> 5/8 divided by 3/4
Angelina_Jolie [31]

Answer:

solution

5/8 ÷3/4

=5÷3=1.6666666667

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<u> </u><u> </u><u> </u>2

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2 years ago
Consecutive angles in a parallelogram are supplementary. What is the value of x?
Naddika [18.5K]

Step-by-step explanation:

HERE,

\angle{PQR=20+2x  } ⠀

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we know that,

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so,

According to the question,

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