What is the solution for 72x + 7 =223

1 answer:

3 0

First, we need to take 223 and subtract 7. That gives us 216. Then divide 216 by 72, and that will give you the answer of 3. x = 3.

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The radius of a circle is 4 feet. What is the length of a 90° arc? HELP ME PLEASE

Elza [17]

Answer:

6.3feet

Step-by-step explanation:

Given data

Radius= 4feet

The expression for the circumference of a circle is

C= 2πr

Substitute

C=2*3.142*4

C=25.136 feet

Also, a 90° arc is 1/4 of the circumference of a circle

Hence the length of the 90° arc is

=25.136/4

=6.284 feet

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How do i solve 3x² - 8x + 2 = 0 using quadratic formula?

DENIUS [597]

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2 years ago

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Natalka [10]

Your answer is $7.50x=90

3 0

2 years ago

Write a proportion for the statement. 40 is to 10 as 32 is to 8.

Svetach [21]

Hi! ⋇

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