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Sladkaya [172]
3 years ago
11

The function f(r) gives the area of a circle with radius r.

Mathematics
1 answer:
Darina [25.2K]3 years ago
8 0

Answer:

  A.  50.24

Step-by-step explanation:

Put the value where the variable is and do the arithmetic.

  f(4) = 3.14(4²) = 3.14×16 = 50.24

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Choose the correct simplification of f to the 9th power times h to the 23rd power all over f to the 3rd power times h to the 17t
klio [65]

If you subtract 3 from 9 you get 6, so it would be f^6 and if you subtract 17 from 23 you get 6 also, so it would be h^6

f^6h^6, I believe the answer is c.


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3 years ago
If a triangle has three unequal sides, what is true about the angles of the triangle?
rusak2 [61]

Answer:

Bro lemme tell you the real answer

Step-by-step explanation:

The answer is C and I actually have proof.  You said that the triangle has 3 unequal sides.  This means that it is a scalene triangle.  Scalene triangles do not have any equal angles

Still dont believe me?

Heres a picture

In the picture the sides are unequal.  The angles are therefore unequal

6 0
3 years ago
You buy 3 pairs of pants at an original cost of $24.99 and the sale is buy 1 get the 2nd pair half off. The sales tax is 6%. How
Finger [1]

Answer:

  D.  $66.23

Step-by-step explanation:

The sale discounts your purchase by half the price of a pair of pants, so you pay for 2.5 pairs of pants. The sale price of the pants is then ...

  $24.99 × 2.5 = $62.48

The added tax multiplies this value by 1.06, so you pay ...

  1.06 × $62.48 = $66.23

_____

<em>Comment on the answer</em>

Whether you pay $66.23 or $66.22 depends on how the discount is calculated. If you get the benefit of the half-penny (the discount is rounded up), then the sale price is $62.47 and the total is $66.22.

4 0
3 years ago
Darnell team scored 40 points at the game Donald score 15% of the teams points how many points the Darnell score
andriy [413]
Donald scores 6 points
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A quiz has 5 questions with answers that are either true or false. How many different combinations of answers are possible?
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