3 years ago

How do you work out the value of x?

Mathematics

2 answers:

denis23 [38]3 years ago

6 0

Answer: 45

Step-by-step explanation:

The total degrees in a circle is 360.

The perpendicular angle that you see is 90 degrees, added to angles of x and 3x, you get the total degrees.

so 90 + x + 3x = 90 + 4x = total

90 + 4x = 360

4x = 180

x = 45 degrees

densk [106]3 years ago

5 0

Answer:

360=90 degrees+x+3x

360-90=270 degrees

270÷4x

67.5 degrees

The answer is x=67.5 degrees

You might be interested in

The school track team earned $2 for each cap they sold and $5 for each sweatshirt they sold. The total profits were $317. If the

Feliz [49]

The answer is 45 bc if they sell 46 that gives u the answer

4 0

3 years ago

A building is 509 ft tall each floor is about 14 feet tall about how many floors does the Building have

Minchanka [31]

509 ÷ 13 = 36.36
There are about 36 floors.

Answer: 36 floors.

5 0

3 years ago

Read 2 more answers

Colin invests £1200 into his bank account. He receives 3% per year simple interest. How much will Colin have after 4 years? Give

PolarNik [594]

Answer:

1350.61

Step-by-step explanation:

f(x)=1200(1.03^x)

3 0

3 years ago

English 10 mugshots week 3

Reil [10]

Thts a nice quote. i dont get wht ur q is

3 0

3 years ago

I need help with #1 10 points

Vikentia [17]

Answer:

No it is not proportional

Step-by-step explanation:

You cant multiply each of the inputs by a constant number to get the output.

There is only 2 of them that you can, but the other 2 no. And you want he whole table so you need all of the inputs not just some. So no, its not proportional.

Hope this helped!

4 0

3 years ago