2 years ago

Someone please help me with this problem! Will mark brainliest!

Mathematics

2 answers:

ValentinkaMS [17]2 years ago

7 0

Answer:

I need a question, then I will help

Step-by-step explanation:

lbvjy [14]2 years ago

6 0

Where is the question at, I can help you with it easy.!

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52.) Five times a number is 45

Rom4ik [11]

52). 5x=45 Divide each side of the equation by 5.

53). -3x = 12 Divide each side by -3.

54). x/4 = 10    Multiply each side by 4 .

55). x/3 = -8    Multiply each side by 3 .

1). x -10 = 12 . Add 10 to each side.

3). x + 8 = 16    Subtract 8 from each side.

5). 5 + x = 6 Subtract 5 from each side.

7). x - 4 = 9    Add 4 to each side.

Thank you for the 5 points. The crust and warm water are delicious.

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2 years ago

Which of the following is the slope of the line<br> A. -3<br> B. 1/3<br> C. -1/3<br> D. 3

Crazy boy [7]

Ask if explanation needed :)

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3 years ago

WHAT IS 300 DIVIDED BY 200

DerKrebs [107]

Answer:

3/2 or 1.5

Step-by-step explanation:

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2 years ago

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Can someone tell me if my answer to this problem is correct, please? And if it isn't how do you solve it?

Mrac [35]

Answer:

Height of tree= 13.8m

Step-by-step explanation:

When finding the value of a in your working, I suggest to leave the answer to 5 significant figures so that your final answer is more accurate. The value of a should be 26.048m to 5 s.f.

Then multiplying 26.048 with sin 32° would give you 13.8m too when rounded off to 3 significant figures :)

I have attached my working too.

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3 years ago

Find the coefficient of the x7y2term in the binomial expansion of (x+y)^9

statuscvo [17]

Answer:

Step-by-step explanation:

first, see the formula in the attached picture.

now, by applying that formula we get :

the coefficient of the x7y2 is :

9C7 = 36 (you can either use a calculator or just the algebraic formula)

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2 years ago