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ololo11 [35]
2 years ago
9

What is (7÷2+2×2×)×10

Mathematics
2 answers:
bulgar [2K]2 years ago
8 0
The answer is 75

I hope this helps. 

Have a great day. :)
Anon25 [30]2 years ago
4 0
<span>(7 ÷ 2 + 2 × 2)10
PEMDAS
Parentheses -> Exponents -> Multiplication/Division -> Addition/Subtraction
Left to right
</span>7 ÷ 2 = 3.5
2 x 2 = 4
4 + 3.5 = 7.5
7.5 x 10 = 75
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saw5 [17]

Answer: for question 1, i think you have to put yes because absolute value is always positive so it´s 6.5 and the opposite of -6.5 is 6.5

Step-by-step explanation:

7 0
3 years ago
On the bottom right corner. I need help on that please! First to answer gets branliest and
katen-ka-za [31]

Answer:

20%×60

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Step-by-step explanation:

6 0
3 years ago
Integrate the following. ∫<img src="https://tex.z-dn.net/?f=5x%5E%7B4%7D%20dx" id="TexFormula1" title="5x^{4} dx" alt="5x^{4} dx
Vadim26 [7]

Answer:

\displaystyle D)  {x}^{5}  +  \rm C

Step-by-step explanation:

we would like to integrate the following Integral:

\displaystyle \int 5 {x}^{4} \, dx

well, to get the constant we can consider the following Integration rule:

\displaystyle \int c{x} ^{n}  \, dx  =  c\int  {x}^{n}  \, dx

therefore,

\displaystyle 5\int  {x}^{4} \, dx

recall exponent integration rule:

\displaystyle \int {x} ^{n}  \, dx  =  \frac{ {x}^{n + 1} }{n + 1}

so let,

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\displaystyle  =  5\left( \frac{ {x}^{4+ 1} }{4 +  1}  \right)

simplify addition:

\displaystyle  =  5\left( \frac{ {x}^{5} }{5}  \right)

reduce fraction:

\displaystyle  =  {x}^{5}

finally we of course have to add the constant of integration:

\displaystyle  \boxed{ {x}^{5}  +  \rm C}

hence,

our answer is D)

7 0
2 years ago
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sergiy2304 [10]

Answer:

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Step-by-step explanation:

You'd have to write equations for the price per month for each club.

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subtract 21.50 both sides

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divide 17.25x

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divide 1.39 both sides

x=14.02

After five months, the total cost would be the same.

4 0
3 years ago
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vagabundo [1.1K]
=3(3z)2-3
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