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3 years ago

7

Work out the length of CD Answer to 3 significant figures

2 answers:

vladimir1956 [14]3 years ago

5 0

Answer:

26

Step-by-step explanation:

I can be wrong but i most likely sure it is correct because a triangle is 180 degrees you have to add 102 with 52 take that total and subtract it with 180 to find that angle is what you need to find the length. Again i am not sure but might be right.

Karolina [17]3 years ago

4 0

Answer:

26.0cm

Step-by-step explanation:

BD = 20.92136˚

CD = 25.9cm

CD = 26.0cm

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Divide -2x^3-5x^2+4x+2 by x+2

erik [133]

<u>Answer</u><u>: </u>

The correct option is C. $-2x^2-x+6, R(-10)$

<u> Explanation: </u>

<u>Given:</u>

Dividend = -2x^3-5x^2+4x+2

Divider =(x+2)

<u>Solution</u>:

Now by using the division method , we will find out the quotient and remainder of the given equation

And the equation will become

$-2x^3-5x^2+4x+2=(x+2)(-2x^2-x+6)-10$

So , We will get the quotient = $-2x^2-x+6$

And Remainder = -10

Hence the Correct option which perfectly satisfy the given equation is C.

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2 years ago

Help i did the first part and id.k the rest.....

34kurt

Answer:

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Step-by-step explanation:

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3 years ago

Original: $110<br> New: $59<br> %Decrease:__________

Lemur [1.5K]

Answer:

46.36%

Step-by-step explanation:

Original: 110

New: 59

Percent Decrease: x

110 - 59 = 51

51/110 ≈ 46.3636... ≈ 46.36%

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2 years ago

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What expression is equivalent to 13-(-21)

Kruka [31]

Answer:

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Step-by-step explanation:

Remember this, two negatives equals a positive.

As a result, the answer is 13+21

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3 years ago

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*NEED HELP A.S.A.P*

Greeley [361]

The answer would be A

8 0

3 years ago