All categories

3 years ago

What's the answer to 22+4y-14=0

1 answer:

7 0

Y=-2 You combine like terms which would be -14 and 22. 22-14=8. Then you subtract that from 0. 0-8=-8. Then divide -8 by 4y. -8÷4=-2

You might be interested in

Help See the picture

Art [367]

Answer:

38.63Step-by-step explanation:

Area x height

6 0

3 years ago

Read 2 more answers

a windscreen wiper of a vehicle of length 30 cm clears out an angle of 180 degrees what is the area of the screen cleared take p

zavuch27 [327]

Answer:

Therefore the area of the screen cleared is 1414.28 cm².

Step-by-step explanation:

Given:

a windscreen wiper of a vehicle of length 30 cm

Consider this length as Radius of Semicircle, r = 30 cm

clears out an angle of 180 degrees implies Semicircle Shape

pie=22/7

To Find:

Area of the screen cleared

= ?

Solution:

We have

$\textrm{Area of Semicircle}=\frac{1}{2}\pi(radius)^{2}$

Substituting r and pie we get

$\textrm{Area of Semicircle}=\frac{1}{2}\times \frac{22}{7}(30)^{2}=1414.28\ cm^{2}$

Therefore the area of the screen cleared is 1414.28 cm².

7 0

3 years ago

What is the range of a cosine function?

salantis [7]

Answer:

The sine and cosine functions have a period of 2π radians and the tangent function has a period of π radians. Domain and range: From the graphs above we see that for both the sine and cosine functions the domain is all real numbers and the range is all reals from −1 to +1 inclusive.

Step-by-step explanation:

6 0

3 years ago

Solve for X 3X+20=2X+24

andrew11 [14]

First subtract the 20 from both sides so it is 3x=2x+4 thens ubtract the 2 so x equals 4

4 0

3 years ago

Read 2 more answers

Right to expressions for 45 minus n

trapecia [35]

Answer:

45-n

Step-by-step explanation:

i think this is what you mean

4 0

3 years ago