2 years ago

How to find the measure of an arc?

Mathematics

1 answer:

Alla [95]2 years ago

5 0

360-157-53-60=90

90÷2=45 which is the measure of arc YX and arc WV

60+45= 105

The answer is C

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What is the Quotient of 1 and 2/3 divided by 2 and 3/5

Nostrana [21]

Answer:

25/39

Step-by-step explanation:

For division of mixed numbers, it often works well to first convert them to improper fractions. Then the division proceeds in the usual way: "invert and multiply", or "dot, swap."

$1\dfrac{2}{3}\div2\dfrac{3}{5}=\dfrac{5}{3}\div\dfrac{13}{5}=\dfrac{5}{3}\cdot\dfrac{5}{13}\\\\=\dfrac{5\cdot5}{3\cdot13}=\boxed{\dfrac{25}{39}}$

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<em>Additional comment</em>

Your graphing calculator can do this, too.

7 0

2 years ago

Which is bigger 5/8 or 7/12

gladu [14]

5/8=0.625

7/12=0.583......

5/8 is bigger as ive put both into a decimal as it is easier to tell

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3 years ago

Read 2 more answers

The value of y directly varies with the value of x. If y equals 21when x is 14, what is the value of y when x = 20?

Karo-lina-s [1.5K]

Answer:

21×20÷14

=3×20÷2

=3×10

x=30

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2 years ago

What is the distance between (2,-6) and (-4,3)

ExtremeBDS [4]

Oh okie so cute ☺️ cute lol

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2 years ago

What is $20.00 less than 2.5 times the price of $64.80

KatRina [158]

To figure this out youll have to multiply 64.80 by 2.5 first then youll get 162 after to figure out the answer you subtract 20 from that amount and get 142

7 0

3 years ago