What is 21 divided by 2 + 1 times 5 mines 2 to the fourth power?

Mathematics

2 answers:

ollegr [7]3 years ago

7 0

You should start by putting parentheses around (21÷2) +1(5) - 2⁴

Sever21 [200]3 years ago

3 0

Answer:

IT is 41.5 heres the steps

Step-by-step explanation:

first step 21 divided by 2 = 10.5

Then you do 10.5 + 1 = 11.5

then you do 11.5 times 5 = 57.5

Then 2 times 2 times 2 times 2= 16

then 16 - 57.5 = 41.5 is your answer

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Dominik [7]

So i think it would be 5/35

5 0

3 years ago

Read 2 more answers

1. r - 29 = -2r + 19

Sphinxa [80]

Answer: r=16

Step-by-step explanation:

r-29=-2r+19

r=−2r+19+29

r=−2r+48

r+2r=48

3r=48

r=48/3

r=16

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Valentines Day! :-)

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3 years ago

Problem page the sum of two numbers is 56 . the smaller number is 16 less than the larger number. what are the numbers?

igomit [66]

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3 years ago

Write the quadratic equation whose roots are 3 and -5, and whose leading coefficient is 2.

Rainbow [258]

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