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3 years ago

6

Need more help - Attached image

2 answers:

Naily [24]3 years ago

7 0

Answer:

D. $10x^7 + 7x^5 -2x + 9$

Step-by-step explanation:

Like terms: $7x^7$ and $3x^7$ = $10x^7$

$5x^5$ and $2x^5$ = $7x^5$

$-3x$ and $x\\$ = $-2x$

$7$ and $2$ = $9$

The answer would be: $10x^7 + 7x^5 - 2x + 9$

Therefore, it is <u>option D</u>

Your Welcome! Vote me brainliest!!!

mylen [45]3 years ago

4 0

Answer:B

Step-by-step explanation:

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Pls help this is major, ill mark u brainliest

Lera25 [3.4K]

Answer:

105

Step-by-step explanation:

$A=lw$ $A=$ (.5)πr²

to get the area of the shaded parts you have to subtract the area of the semicircle from the area of the rectangle

$A=(16)(9)$

$A=144$

$A=\frac{(3.14)(5)^2}{2}$ $A=\frac{(3.14)(25)}{2}$ $A=\frac{78.5}{2}$

$A=39.25$

subtract the areas

$144-39.25=104.75$

$104.75$ ≅ $105$

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2 years ago

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andreev551 [17]

Answer:

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Step-by-step explanation:

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2 years ago

Answers for 6. SP.3 (Measures of Center and Variability)I

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Step-by-step explanation:

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3 years ago

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8_murik_8 [283]

Answer:

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2 years ago

Read 2 more answers

aircraft costs $2901 dollars per hour to operate. The algebraic expression 2901t gives the total cost to operate the aircraft f

Cloud [144]

Answer:

$20016.90

Step-by-step explanation:

all you do is multiply. easy-peasy

2901x6.9=20016.90

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2 years ago