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Finger [1]
2 years ago
9

What is the diameter of a circle that is 9m?

Mathematics
1 answer:
kifflom [539]2 years ago
3 0
Is theres a picture that goes with the question
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Jasmine has taken an online boating safety course and is now completing her end-of-course exam. As she answers each question, th
dsp73

Answer:

There are 60 total questions on the course exam.

Step-by-step explanation:

Given that:

Number of questions finished by Jasmine = 12

Percentage shown on the bar = 20%

The total number of questions will be 100%, therefore, 20% of the questions are equal to 12.

Let,

x be the total number of questions on the course exam

20% of x = 12

\frac{20}{100}x=12\\0.2x=12

Dividing both sides by 0.2

\frac{0.2x}{0.2}=\frac{12}{0.2}\\x=60

Hence,

There are 60 total questions on the course exam.

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2 years ago
Solve for the unknown variable 5/3(4x-5)=4x-1/3
charle [14.2K]

Answer:

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Step-by-step explanation:

its should be equal

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Find the product of the binomials.<br> (a +1) and (a -1)
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Answer:

a^2-1

Step-by-step explanation:

(a+1)(a-1)

=a^2-1

6 0
2 years ago
FRACTIONS! PLEASE HELP!!
Alenkinab [10]
1. 1/4, 2/7, 3/8
2. 12/5
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The flu fighter competed against 40 bands in the CHICKEN soup country battle of the bands. The top 15% will compete in the all v
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