3 years ago

. A fraction becomes 4 if one is added to both numerator and the denominator If 5 is subtracted from 5

Mathematics

1 answer:

kari74 [83]3 years ago

3 0

the answer is 7/9. ...........

You might be interested in

Simplify this expression.

vazorg [7]

The answer is A 616

M

5 0

2 years ago

An object travels around a circle of radius r with constant speed. If s is the distance traveled in time t around the circle and

Alex

Answer with Step-by-step explanation:

We are given that

Radius of circle=r

Total distance traveled =s

Time=t

Central angle= $\theta$ rad

We know that

Linear speed,v= $\frac{distance}{time}$

Using the formula

Therefore, v= $\frac{s}{t}$

Angular speed, $\omega=\frac{Angular\;displacement}{time}$

By using the formula

$\omega=\frac{\theta}{t}$ rad/s

4 0

2 years ago

A circle has a area of 6937, and what is the radius

notsponge [240]

1,104.61 is the answer

5 0

3 years ago

Read 2 more answers

2/3 21 and 23 can best be described as 4

stich3 [128]

Answer:

A) Vertical angles

----------------------

1 and 3 and 2 and 4 are vertically opposite angles or vertical angles, so option A is correct.

-----------------------

hope it helps...

have a great day!!

6 0

2 years ago

What is the midpoint of the line segment with endpoints(-2,-2) and (4,6)

Ann [662]

Answer:

The midpoint of points $(-2,-2)\ and\ (4,6)$ is $(1,2)$ .

Step-by-step explanation:

Given points are $(-2,-2)\ and\ (4,6)$ . We need to find the midpoint of the line segment.

The formula of finding midpoints between the point $(x_1,y_1)\ and\ (x_2,y_2)$ is

$(\frac{x_1+x_2}{2}),(\frac{y_1+y_2}{2})\ Equation(1)$

W have points $(x_1,y_1)=(-2,-2)$ . And $(x_2,y_2)=(4,6)$

Let us plug the value in Equation (1)

$(\frac{-2+4}{2} ),(\frac{-2+6}{2})$

$(\frac{2}{2}),(\frac{4}{2})\\ \\(1,2)$

So, the midpoint of points $(-2,-2)\ and\ (4,6)$ is $(1,2)$ .

3 0

3 years ago