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Dmitry [639]
3 years ago
14

What is 2(7/10)*1/3+4/15=

Mathematics
1 answer:
NeTakaya3 years ago
4 0
2(7÷10)×1÷3+4÷15=1.4×0.33+0.267
                                  =0.462+0.267
                                  =0.729(0.73)
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Please which one is it?
nata0808 [166]

Answer:

The answer is D

Step-by-step explanation:

because if you measure and solve it you get supplementary angles. Also all the angles total equal to 360.

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3 years ago
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Can someone explain how to do #3?
dsp73

\displaysyle (\sqrt 2)^{3}=(2^{\frac{1}{2}})^3=2^{\frac{1}{2} \cdot 3}=2^{\frac{3}{2}}=\sqrt {2^3}=\sqrt 8

√8 is between 2 and 3, because 2²=4<8, but 3²=9>8. Also, our value is closer to 3 than to 2, so it is more than 2.5 and we have C and D options left.

Among these two numbers we find the one which is closer to √8.

C. 27=√729 ⇒ 2.7=√7.29

D. 28=√784 ⇒ <u>2.8=√7.84</u>

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4 years ago
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bellamy is building a gate to put on a fence. the gates measurements are 7 feet by 7 feet a diagonal wooden brace is going to be
Rama09 [41]

The length of the diagonal is the hypotenuse of the fence

The length of the wood is 7\sqrt{ 2 yards

<h3>How to determine the length of the wood?</h3>

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The length (L) of the diagonal is calculated using:

L = \sqrt{a^2 + b^2

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brainly.com/question/10187910

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3 years ago
scale drawing of a basketball court is 6.25 inches by 10.5 inches. The scale of the drawing is 1in. = 8ft. What is the area of t
GREYUIT [131]
Answer:
Therefore,
The actual area of the basketball court if the scale drawing is
11.75 inches by 6.25 inches is

Step-by-step explanation:
Given:
Drawing Scale of a basketball court,
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To Find:
Actual area of the basketball court if the scale drawing is
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Now Area of Court is shape of Rectangle,

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