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maxonik [38]
3 years ago
8

Find the area of this circle???

Mathematics
2 answers:
alexandr402 [8]3 years ago
6 0

Step-by-step explanation:

Area of circle

=πr²

=<u>2</u><u>2</u><u>. </u> ×4×4

7

=<u>22×16</u>

7

= <u>352</u>

7

=59.3

vladimir2022 [97]3 years ago
5 0

Answer:

50.3? im not exactly sure if this is right

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Erin has $45,688 in sales. If her commission rate Is 2.9% , what is the amount of her commission?
posledela

Answer:

The amount of her commission is $1,324.952

Step-by-step explanation:

1. You have the following information given in the problem above:

- Erin has $45,688 in sales.

- Erin's commission rate is 2.9% (0.029).

2. Therefore, to solve this exercise you must multiply the commission rate by her sales, as following:

(45,688)(0.029)=1,324.952 dollars


3 0
3 years ago
Complete the recursive formula of the geometric sequence 27,−9,3,−1,
natita [175]

Step-by-step explanation:

a1 = 27

r = -9/27 = -⅓

the formula :

an = a1. r^(n-1)

= 27. (-⅓)^(n-1)

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5 0
3 years ago
Which number sentence is not true?
Studentka2010 [4]

Answer:

A

Step-by-step explanation:

|-20| = 20 the positive value of -20

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All the rest are true
(B) |9| = 9

(C) |-20| = 20 > 9

(D) |9| = 9, |20| = 20 and 9 < 20

4 0
2 years ago
What is the answer ?
pentagon [3]

Answer:

in order for your fraction to equal 3 you need to have 9/3 which will equal 3. so what minus 1 will get you 9? 10 will. x=10

10-1/3

9/3

3=3

5 0
3 years ago
Read 2 more answers
Which logaritnmic equation equivalent to the exponential equation below 5c=125
nataly862011 [7]
I assume you meant to write 5^c = 125. The equivalent logarithmic expression for this would be ㏒₅125=c.
3 0
3 years ago
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