2 years ago

Please help, I am bad at math and I don't know how to answer this question please help

Mathematics

1 answer:

katovenus [111]2 years ago

8 0

Answer:

You have to make the fraction into a whole number.

Step-by-step explanation:

Hope this helps. :)

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Simplify the following: (9x - 7) - (5x + 10)

lianna [129]

(9x - 7) - (5x + 10 )
2x - 15x
- 13x

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2 years ago

If these two shapes are similar, what is the measure of the missing length x?

Rus_ich [418]

Answer:

$x=22\ yd$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional

$\frac{x}{14}=\frac{77}{49}$

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2 years ago

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WITCHER [35]

Answer:

a. 8/24

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2 years ago

Question 7 of 10<br> What is the length of BC in the right triangle below?

horsena [70]

Answer:

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

BC² = 9² + 12² = 81 + 144 = 225 ( take the square root of both sides )

BC = $\sqrt{225}$ = 15 → A

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2 years ago

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Find the value of X round your answer to the nearest tenths

vlabodo [156]

Answer:

x = 17.9

Step-by-step explanation:

$tan40^{0} =\frac{15}{x}$

$x=\frac{15}{tan40^{0} } =17.88$

rounded: 17.9

Hope this helps

6 0

1 year ago