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Oksi-84 [34.3K]
3 years ago
14

look at pic 10 pts will mark brainilest

Mathematics
1 answer:
denpristay [2]3 years ago
6 0
It would be D .........
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FIRST ONE TO ANSWER GETS A BRAINLY!!! PLEASE HELP!!!
scZoUnD [109]

Answer:what do u mean by proportional?

5 0
3 years ago
In which quadrant angle 90+x lies 0 <x<90​
Sophie [7]

Answer:

2nd quadrant

Step-by-step explanation

if an angle is between 90 and 180 degrees, it is in the second quardrant. since 0<x<90, 90+x will be more than 90 but less than 180, hence it lies in the second quadrant

4 0
3 years ago
The circumference of a circle is 36π feet. What is the length of the radius of this circle?
kap26 [50]
<h2>Hello!</h2>

The answer is: The length of the ratio is 18 feet.

<h2>Why?</h2>

There are two ways to calculate the circumference of a circle:

C=\pi d\\C=2\pi r

Since we are looking for the length of the radius, let's work with the second formula.

From the statement we know that the circumference of the cirble is 36π, so we need to isolate the ratio:

C=2\pi r\\\\36\pi feet=2\pi r\\\\r=\frac{36\pi feet}{2\pi }=18feet

So, the length of the ratio is 18 feet.

Have a nice day!

3 0
3 years ago
Read 3 more answers
Sin 0 = 7/25 and cos 0 = -24/25. Find tan 0
9966 [12]

Answer:

tan \theta = -  \frac{7}{24}

Step-by-step explanation:

sin \theta = \frac{7}{25} \ , \ cos\theta = \frac{-24}{25}\\\\tan \theta = \frac{sin\theta}{cos\theta}

        =\frac{\frac{7}{25}}{\frac{-24}{25}} \\\\=\frac{7}{25} \times \frac{25}{-24}\\\\= - \frac{7}{24}

4 0
4 years ago
If a and b are two digits, then the following fraction
Andrews [41]

Answer:

B. 1010

Step-by-step explanation:

<u>Simplify:</u>

  • (ab0+ab0ab) ÷ (ab) - 1

<u>Note that:</u>

  • ab = 10a +b
  • ab0 = 10* (10a + b) = 10ab
  • ab0ab = 1000ab + ab = 1001 ab

<u>Therefore:</u>

  • (ab0+ab0ab) ÷ (ab) - 1 =
  • (10ab + 1001ab) ÷ (ab) - 1 =
  • (1011ab) ÷ (ab) - 1 =
  • 1011 - 1=
  • 1010

<u>Correct choice is</u> B.1010

6 0
4 years ago
Read 2 more answers
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