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nalin [4]
3 years ago
8

The circumference (c) of a swimming pool is 47 feet ?

Mathematics
1 answer:
zheka24 [161]3 years ago
8 0
<span>since C = 2πr
so r=C/2π</span>
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(a) A color printer prints 7 pages in 4 minutes.<br> How many pages does it print per minute?
rosijanka [135]

Answer:

\frac{7}{4}

Step-by-step explanation:

7÷4

7 0
3 years ago
3/4x-4/5=1/2x+1 what is x?
Afina-wow [57]
<span>3/4x - 4/5 = 1/2x + 1

</span>3/4x - 4/5 = 2/4x + 1

3/4x - 2/4x = 1 + 4/5

1/4x = 9/5

x =      (9x4) / (5x1)

x = 36/5

x = 7 1/5
8 0
3 years ago
Read 2 more answers
Divide (–15x5 – 16x4 + 84x3 – 17x2 – 9x – 15) by (x – 8/5) using synthetic division.
xz_007 [3.2K]
Synthetic division work with the coefficient of the given polynomial expression

We have 
-15    -16   84   -17   -9   -15

and the divisor is:
x - ⁸/₅ = 0
x = ⁸/₅

Refer to the diagram below for the steps of synthetic division

Start by multiplying the first coefficient by the divisor, write the answer under the second coefficient, and then add the two values.

Repeat the steps until we use up all the remaining coefficients

The final values are the coefficients of the quotient and the last value is the reminder


6 0
3 years ago
Evaluate using the order of operations ( 8/9-1/3)x2/3
slamgirl [31]
(8/9-3/9)*2/3=5/9*2/3=10/27
5 0
3 years ago
Evaluate the expression 5a + 5b. Let a = -6 and b = -5.
GrogVix [38]
<span>Evaluate the expression 5a + 5b. Let a = -6 and b = -5.

n = 5a + 5b
n = 5(-6) + 5(-5)
n = -30 + -25
n = -55

Hope this helps

</span>
8 0
3 years ago
Read 2 more answers
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