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sweet-ann [11.9K]
3 years ago
14

Combine like terms. 2yexp2 + 2(8yexp2 − 7) =

Mathematics
2 answers:
siniylev [52]3 years ago
7 0

Answer:

18yexp2-14

Step-by-step explanation:

Dovator [93]3 years ago
3 0
2y^2 + 16y^2 -7
final answer: 18y^2 -7
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If cos is 6/10 what is tan
Alik [6]

Answer:

hey there so we know that Since <u>cos is 6/10</u> it means base is  going to be 6 and the hypotenuse is 10 .

so then we know that <u> tan is 8/6</u> it means perpendicular is 8 and base is 6.

also if you need, <u> sin is 8/10.</u>

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7 0
4 years ago
Circle P below, PC = 4 feet and m CD = 80°. Determine, to the nearest tenth, the area of the blue sector enclosed by
Sloan [31]

Answer:

11.2square feet

Step-by-step explanation:

Area of a sector = theta/360 * πr²

theta is the central angle = 80degrees

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Substitute

Area of the sector = 80/360 * 3.14 * 4²

Area of the sector = 80/360 * 3.14 * 16

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Area of the sector = 11.2ft²

Hence tthe area of the blue sector is 11.2square feet

3 0
3 years ago
Multiple choice plz help!
sveta [45]
It's answer a y=x^2
multiple each number twice
4•4 16
2•2 4
3•3 9
5 0
4 years ago
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Kamal bought 7 7 packs of paper clips for a project. Then he bought 8 8 more packs. There are 25 25 paper clips in each pack. Ho
Anon25 [30]

Hello, here is the answer!

Answer: 375


Step-by-step explanation: 7+8=15

15x25=375

375 paper clips


6 0
3 years ago
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Help on math! thanks!
icang [17]

Answer:

A

Step-by-step explanation:

covert to slope intercept form

x-y=2

-y=-x+2

y=x-2

6 0
3 years ago
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