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3 years ago

5(2x+7x)=-31 +36 whats the anser

Mathematics

2 answers:

Basile [38]3 years ago

4 0

Answer:

In decimal form x=0.1

In fraction form x=1/9

Brainliset pls

Iteru [2.4K]3 years ago

3 0

Answer:

5/45 or 1/9

Step-by-step explanation:

Step 1:

5 ( 2x + 7x ) = - 31 + 36 Equation

Step 2:

5 ( 9x ) = 5 Add and Subtract

Step 3:

45x = 5 Multiply

Step 4:

5 ÷ 45 Divide

Answer:

x = 5/45 or 1/9

Hope This Helps :)

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What is the volume of the right prism with height h=14 cm, if the base of the prism is a triangle ∆ABC with side AB = 9 cm and a

LenaWriter [7]

Answer:

378

Step-by-step explanation:

9*6=54 then 54/2=27. fnally 27*14=378

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3 years ago

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Find g'(t) for the function g(t) = 7/t^4

Alex17521 [72]

The differentiation of the function g(t) = 7/t⁴ will be equal to g¹(t)=-28/t⁵

<h3>What is differentiation?</h3>

The method of determining the derivative, or rate of change, of a function in mathematics.is termed as the differentiation.

Given that:-

$g(t)= \dfrac{7}{t^4}$

The derivative will be calculated as:-

$g'(t)=7 \dfrac{d}{dt}(t^{-4})\\\\\\g'(t)=7\times (-4t^{-5})\\\\\\g'(t)=\dfrac{-28}{t^5}$

Therefore the differentiation of the function g(t) = 7/t⁴ will be equal to g¹(t)=-28/t⁵

To know more about derivatives follow

brainly.com/question/954654

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1 year ago

Pls help see (pic posted)

PolarNik [594]

Answer:

<h2>AB=8.4 inches</h2><h2>AC=13.05 inches</h2>

Solution,

$\frac{ab}{bc} = tan \: 40 \\ ab = bc \times tan \: 40 \\ ab = 10 \times 0.84 \\ ab = 8.4 \: inches \:$

$\frac{bc}{ac} = cos \: 40 \\ \frac{bc}{cos \: 40} = ac \\ ac = \frac{10}{cos \: 40} \\ ac = 13.05 \: inches$

Hope this helps...

Good luck on your assignment..

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3 years ago

Simplify square root of 4/16.

koban [17]

Answer:

1/16

Step-by-step explanation:

(4/16)^2 = 1/16. Input the following in the calculator.

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2 years ago

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wariber [46]

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