2 years ago

HELP ME ASAPPPWrite the standard equation of a circle with center (2, 1) and radius 8.

Mathematics

1 answer:

Yuliya22 [10]2 years ago

7 0

Answer:

(

)

the center coordinates of circle

−

Step-by-step explanation:

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2x+5

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x+x+5

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2 years ago

Find m < RQP

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Answer:

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3 years ago

Angle 3 is a supplement of angle 4. If the m of angle 3 is 100 degrees, what is the m of angle 4?

Triss [41]

Answer: 80

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3 years ago

If sin42 degrees = 2/3 then cos48 degrees = what? <br> If tan20.5= 3/8, the tan69.5= what?

Anna11 [10]

Big ifs, question writers. These are of course approximations.

The "co" in cosine comes from complementary angles. It means since

$42^\circ + 48 ^\circ = 90^\circ$

$\sin 42^\circ = \cos 48^\circ$

Answer: cos 48° = 2/3

Similarly,

$20.5^\circ +69.5^\circ = 90^\circ$

$\tan 69.5^\circ = \cot 20.5^\circ = \dfrac{1}{\tan 20.5^\circ} = \dfrac 8 3$

Answer: tan 69.5° = 8/3

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3 years ago

You bought 15 apples and 2 bags of Carmel for $16.00. The bags of caramel costs $5.35. How much does each apple cost? Write an e

OLga [1]

Answer:

5.35*2+x=16 and the answer is $.35

Step-by-step explanation:

5.35*2+x=16

10.70+x=16

-10.70 -10.70

x=5.30

5.30/15= about .35

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3 years ago

Read 2 more answers