3 years ago

Can someone please show me how to do this step by step to get marked!

Mathematics

2 answers:

S_A_V [24]3 years ago

4 0

The answer is 12 and I think for this question no step by step just use calculator

scoray [572]3 years ago

3 0

Answer:

Sorry i am weak but it was so much better to be able and not just to have to do this to be my own and not my life

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Find the diagonal of the rectangular solid with the given measures part of the answer is provided for you

Svet_ta [14]

Answer: $\sqrt{59}$

Step-by-step explanation:

The diagonal of a rectangular prism can be found with $\sqrt{l^2+w^2+h^2}$

$l^2+w^2+h^2=59$ . Thus, the diagonal is $\sqrt{59}$

Hope it helps <3

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3 years ago

Which table shows a proportional relationship between x and y? A. x y 2 4 3 6 4 9 B. x y 3 4 9 16 15 20 C. x y 4 12 5 15 6 18 D.

KiRa [710]

Answer:

Step-by-step explanation:

The relationship is proportion if y/x is constant.

So it is C because 12/4 = 15/5 = 18/6 = 3.

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3 years ago

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One number is 3 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 510,

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Answer:

Step-by-step explanation:

solve a + (3a) + (a + 100)=510

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3 years ago

What is greater 9,000 g or 8 kg

nikdorinn [45]

9000 grams is bigger

5 0

2 years ago

I really need help with this, thank you!!!

Lyrx [107]

Answer:

6. 60°

7. 5.19559

8. 7.96011

Step-by-step explanation:

6. The sum of angles in a triangle is 180°, so the remaining angle is ...

180° -40° -80° = 60°

7. The lengths of sides are proportional to the sine of the opposite angle (Law of Sines).

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8. Same explanation as 7.

b = c·sin(B)/sin(C) = 7·sin(80°)/sin(60°) ≈ 7.96011

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3 years ago

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