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jeka57 [31]
3 years ago
10

What is (7x)(2+5-10)

Mathematics
2 answers:
algol133 years ago
5 0
Simplify (2+5-10) and then it's -3 and then (7x)(-3) = -21
raketka [301]3 years ago
4 0
14x + 35x - 70x

49x - 70x

-21x is the answer
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1/3(3+2x)−1=10 Drag and drop the statement that shows the solution to the equation into the box.
GarryVolchara [31]
Given
\frac{1}{3}(3+2x)-1=10 \\  \\ \Rightarrow\frac{1}{3}(3+2x)=10+1=11 \\  \\ \Rightarrow3+2x=11\times3=33 \\  \\ \Rightarrow2x=33-3=30 \\  \\ \Rightarrow x= \frac{30}{2} =15

Therefore, x = 15
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3 years ago
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Jack is performing an experiment in a laboratory. The resulting rise in temperature, t(x), of the chemical under observation, ov
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I'd say option D because you can just tell right off the bat that if x = 0, then f(x) = 43.75.
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3 years ago
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Solve the following equation for b be sure to take into account whether a letter is capitalized or not f = ad
Rudiy27

Answer:

Step-by-step explanation:

J

3 0
3 years ago
What is the volume of a cone with a height of 27 cm and a radius of 13 cm? Round your answer to the nearest tenth
Viefleur [7K]

Answer:

\huge\boxed{\sf V = 4778.4\ cm\³}

Step-by-step explanation:

<u>Given:</u>

Height = 27 cm

Radius = 13 cm

<u>Formula:</u>

Volume \ of \ cone \ V = \frac{1}{3} \pi r^2h

<u>Solution:</u>

V = 1/3 (3.14)(13)²(27)

V = (3.14)(169)(9)

V = 4778.4 cm³

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3><h3>Peace!</h3>
5 0
3 years ago
Just to cover your
Makovka662 [10]

Answer:

It is 25$

Step-by-step explanation:

lol, it should be obvious. -_-

6 0
4 years ago
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