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pentagon [3]
3 years ago
11

What is an expression to represent the equation

Mathematics
1 answer:
Tatiana [17]3 years ago
7 0

Answer:

8 + \frac{x}{4}

Step-by-step explanation:

I'm assuming you want an answer to the top section of the question.

We can start with 8.

    8

When a problem asks for the sum, it's looking for addition, so we use the + sign.

    8 +

The problem says "a number," so let's represent that with x. Basically, x just means a number we don't know.

    8 + x

The "number" is divided by 4, so we'll just put x/4 as our second term.

   8 + \frac{x}{4}

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Someone help with this one please.
kodGreya [7K]

The think the answer for number 7 is A/10

Number 8 is C/16

5 0
3 years ago
Which of the following is a solution to the inequality graphed below? Select all that apply.
nydimaria [60]
(-2,-1)  and (1,-5) is the answer

4 0
3 years ago
Read 2 more answers
Which polynomial represents the sum below?
adell [148]

Answer:

answer A

Step-by-step explanation:

hello,

4x^2 + 1 + 4x^2+x+2=(4+4)x^2+x+1+2=8x^2+x+3

hope this helps

8 0
3 years ago
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I WILL GIVE BRAINLIEST!!!! Calculate cos M if a= 4, b= 12.5, c= 13.1244 **Round your answer up to four decimal places.
kompoz [17]

Answer:

cosM ≈ 0.3048

Step-by-step explanation:

remember SOH CAH TOA = sine: opposite/hypotenuse; cosine: adjacent/hypotenuse; tangent: opposite/adjacent

cos = CAH

cosM= a / c

cosM = 4.0 / 13.1244

cosM = 0.30477

cosM ≈ 0.3048

7 0
3 years ago
Need help, please explain the answer
stellarik [79]

Answer:

7 - x meters

Step-by-step explanation:

This is a difference of squares. The formula for difference of squares is

a^2-b^2 = (a-b)(a+b)

So plug the numbers we know into this formula.

Area = lw

49 - x^2 = (a-b)(7+x)

49 - x^2 = (7-x)(7+x)

<u>The length is 7 - x meters.</u>

7 0
3 years ago
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