3 years ago

What is x or solve for x

Mathematics

1 answer:

weqwewe [10]3 years ago

3 0

Answer:

x = 8

Step-by-step explanation:

The measure of an arc is equal to the angle at the centre subtended by the arc.

The sum of the 3 arcs = 180° , then

5x + 6 + 83 + 51 = 180

5x + 140 = 180 ( subtract 140 from both sides )

5x = 40 ( divide both sides by 5 )

x = 8

You might be interested in

467 divided by 17 plzz answer

TiliK225 [7]

Answer:

27.47059

Step-by-step explanation:

Just use a calculator :^

3 0

3 years ago

Read 2 more answers

How do i find the product

Mekhanik [1.2K]

I believe that the answer is 2m2+−14m+74

8 0

4 years ago

Questions on rigid motion

Ludmilka [50]

Answer:

what is you question?

Step-by-step explanation:

6 0

3 years ago

Identify all of the following solutions of square root of x minus 8 end root plus 8 equals x.

Anit [1.1K]

$\sqrt{x-8} +8=x \\ \sqrt{x-8} =x-8 \\ {( \sqrt{x-8} )}^{2} = {(x-8)}^{2} \\ x-8= x^{2} -16x+64 \\ x^{2} -16x-x+64+8=0 \\ x^{2} -17x+72=0$

$(x-8)(x-9)=0 \\ x-8=0 \ and \ x-9=0 \\ x=8 \ and \ x=9$

4 0

3 years ago

Read 2 more answers

Can someone explain this to me and how you do it. Also please help me get the answer and show some work on how you got it!

navik [9.2K]

Answer:

Step-by-step explanation:

$5\frac{1}{3}$ ÷ $\frac{4}{7}$ = $\frac{16}{3}$ ÷ $\frac{4}{7}$

= $\frac{16}{3}$ × $\frac{4}{7}$ = $\frac{64}{21}$

3 0

3 years ago