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Natali5045456 [20]
2 years ago
6

Please help me A? B? C? D?

Mathematics
2 answers:
MrMuchimi2 years ago
4 0

Answer:

B

Step-by-step explanation:

Verdich [7]2 years ago
4 0

Answer:

13x^{10}

Step-by-step explanation:

4x^{10}+9x^{10}

(4+9)x^{10}

13x^{10}

Because x^{10} can be factored out from both terms, you just add 9 and 4 and keep the x^{10}.

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katrin2010 [14]

Answer:

no it is not now I am just putting random words

6 0
3 years ago
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Which table represents a function that does not have a constant rate of change ?
EleoNora [17]

Answer:

I believe D.

Step-by-step explanation:

All the other tables increase at a stady rate but D doesn't.

4 0
2 years ago
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Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2. 6x + 11 3(x + 7) 2(3x + 16) 3x
sveta [45]

2(3x+16)

Step-by-step explanation:

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4

4(x + x + 7) − 2x + 8 − 4

When x=1 , the expression becomes 4(1+1+7)-2(1)+8-4=38

When x=2 , the expression becomes 4(2+2+7)-2(1)+8-4=44

Plug in x=1  and check with each expression

6x + 11 =6(1) +11= 16

3(x + 7) = 3(1+7)= 3(8)= 24

2(3x + 16) = 2(3(1)+16)= 38 , we got same answer when x=1, now check with x=2

2(3x + 16) = 2(3(2)+16)= 44

3x + 16= 3+16= 19

5 0
3 years ago
Perimeter of triangle:20
EleoNora [17]
What do you want me to do
4 0
3 years ago
Plsssss help me im begging u
choli [55]

Answer:

180

Step-by-step explanation:

8x15 is 120. The formula to find the area of a right triangle is base x height divided by two.
120/2 is 60
60x3 is 180.
180 plants

8 0
2 years ago
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