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4 years ago

Help find the value of x

Mathematics

2 answers:

Lina20 [59]4 years ago

6 0

Answer:

Step-by-step explanation:

Arlecino [84]4 years ago

3 0

Answer:

Step-by-step explanation:

Wow thats hard. it says 17, right?

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How do you answer this pls help 7^2+4^3÷2^5

lana66690 [7]

Assignment: $\bold{Solve \ Equation: \ 7^2 \ + \ 4^3 \ \div 2^5}$

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Answer: $\boxed{\bold{51}}$

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Explanation: $\downarrow\downarrow\downarrow$

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[ Step One ] Apply PEMDAS Order Of Operations

Note: $\bold{PEMDAS: \ Parenthesis, \ Exponents, \ Multiply, \ Divide, \ Add, \ Subtract}$

$\bold{7^2: \ 49}$

[ Step Two ] Rewrite Equation

$\bold{49+64\div \:2^5}$

[ Step Three ] Calculate Exponents

$\bold{4^3: \ 64}$

[ Step Four ] Rewrite Equation

$\bold{49+64\div \:2^5}$

[ Step Five ] Calculate Exponents

$\bold{2^5: \ 32}$

[ Step Six ] Rewrite Equation

$\bold{49+64\div \:32}$

[ Step Seven ] Divide

$\bold{64\div \:32: \ 2}$

[ Step Eight ] Rewrite Equation

$\bold{49+2}$

[ Step Nine ] Add

$\bold{51}$

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$\bold{\rightarrow Mordancy \leftarrow}$

5 0

4 years ago

Read 2 more answers

Rachel is a nurse she earns 12 vacation days after working 768 hours how many hours does Rachel need to work to earn one vacatio

Deffense [45]

Rachel needs to work 64 hours to earn 1 vacati on day

6 0

3 years ago

A bag contains 5 red balls and 3 blue balls. A ball is picked at random from the bag and not replaced. Another ball is then pick

viktelen [127]

Answer:

13/28

Step-by-step explanation:

Given

5 red ball
3 blue ball

8 total balls

p(r and r) = 5/8*4/7 = 5/14
p(b and b) = 3/8*2/7= 3/28

Added up

5/14 + 3/28 = 10/28 + 3/28 = 13/28

Probability of 2 same colored balls is 13/28

5 0

3 years ago

What is the answer to 3(2-t)/4 = 3t/4

egoroff_w [7]

Answer:

t=1

Step-by-step explanation:

First we distribute

[3(2-t)]/4=3t/4

(6-3t)/4=3t/4

Then we multiply both sides by 4 to cancel out the denominator

6-3t=3t

Add 3t to both sides

6t=6

Divide both sides by 6

t=1

8 0

3 years ago

An apartment building has 35 floors with 12 apartments on each floor. There are 300 apartments that have 2 bedrooms. The rest of

Lena [83]

Answer:

120 is the answer, if we multiply 35×12= 420 apartments and there is 300 with 2 bedrooms. 420-300= 120 apartments with 1 bedroom. I hope it was helpful!

4 0

3 years ago