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3 years ago

Use mulipation to find 2 equivalent fractions

1 answer:

5 0

1/2 is equivalent to 2/4 because,

2(1/2) = 2/4

So as you can see if you multiply the numerator(top) and the denominator(bottom) by the same number, you get an equivalent fraction! In my example you can see that I multiplied both by 2.

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Find the length of arc RQ. Use 3.14

Helen [10]

Answer:

The length of arc PQ is 8.1 inches.

Step-by-step explanation:

First, you have to find the angle of POQ. Given that total angles in a circle is 360°, so you have to subtract to get ∠POQ :

$73 + 150 + 65 + ∠POQ = 360$

$288 + ∠POQ = 360$

$∠POQ = 360 - 288 = 72$

Next, you have to apply length of arc formula, Arc = θ/360×2×π×r where θ represents the angle of arc and r is the radius of circle :

$arc = \frac{θ}{360} \times 2 \times \pi \times r$

$let \: θ = 72,\pi = 3.14,r = 6.48$

$arc = \frac{72}{360} \times 2 \times 3.14 \times 6.48$

$arc = 8.1 \: inches \: (near.tenth)$

7 0

3 years ago

What is f(x)=x; g(x)=x+3

eduard

Answer:

Step-by-step explanation:

3 0

2 years ago

Y= x^2-4x+3 in vertex form

Karolina [17]

Answer:

$y=(x-2)^2-1$

Step-by-step explanation:

Complete the square

$y=x^2-4x+3\\\\y+1=x^2-4x+3+1\\\\y+1=x^2-4x+4\\\\y+1=(x-2)^2\\\\y=(x-2)^2-1$

4 0

1 year ago

Round 38.872601 to the nearest hundredths place

elixir [45]

Round 38.872601 to the nearest hundredths place = 38.87

6 0

2 years ago

18x+9y equivalent expression ? Need help

Marysya12 [62]

Just multiply or divide both terms by any number.

For example, multiply each term by 2 to get 36x+18y.

Or, divide each term by 3 to get 6x+3y.

Please consider marking this answer as Brainliest to help me advance.

6 0

2 years ago