All categories

3 years ago

If a central angle measures 25, then the measure of its intercepted arc is

Mathematics

1 answer:

borishaifa [10]3 years ago

7 0

Medida do angulo central = medida do arco interceptado
arco = 25º e ângulo central = 25º

You might be interested in

Find the x-coordinate of Q' after Q(-2. 5) was reflected over the line y = -x + 4.

Alina [70]

Oh hello thereeeeeeee

3 0

3 years ago

Help please explain

MatroZZZ [7]

Given:

$\sin^{-1}\left(\dfrac{5}{8}\right)=A$

To find:

The correct equivalent equation.

Solution:

We have,

$\sin^{-1}\left(\dfrac{5}{8}\right)=A$

Taking sin on both sides, we get

$\sin \sin^{-1}\left(\dfrac{5}{8}\right)=\sin A$

$\dfrac{5}{8}=\sin A$ $[\because \sin (\sin^{-1}\theta )=\theta]$

Interchanging the sides, we get

$\sin A=\dfrac{5}{8}$

Therefore, the correct option is 4.

8 0

3 years ago

What is x/13-5=25/26

Juliette [100K]

$\frac{x}{13} -5=\frac{25}{26}$ Add 5 on both sides

$\frac{x}{13}=\frac{25}{26}+5$ Make the denominators the same

$\frac{x}{13}=\frac{25}{26}+\frac{130}{26}$

$\frac{x}{13}=\frac{155}{26}$ Multiply 13 on both sides

$(13)\frac{x}{13}=(13)\frac{155}{26}$

$x=\frac{2015}{26}$

$x=\frac{155}{2}$

4 0

3 years ago

How to write 2/10 as a fraction with a denominator of 100?

mrs_skeptik [129]

Answer To change a fraction into an equivalent fraction with a denominator of 100: 1. establish how many times the given denominator fits (divides) into 100 2. multiply both the numerator and the denominator by that number. Remember that factor pairs of 100 could be of assistance.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is the transformation of f(x)=- (x + 2)2- 4

pychu [463]

Answer: x=0

Step-by-step explanation: f(x)=(x+2)x2-4

0=2x+4-4

0=2x

2x/2=0

0/2=0

x=0

6 0

2 years ago