3 years ago

I need help with number 5

Mathematics

1 answer:

GREYUIT [131]3 years ago

5 0

The domain is all the ones under the x and the range are the numbers under the y (that goes fo any question like that)

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Y_Kistochka [10]

A: .44 (not repeating)
b: also .444 (repeating)
c: .41666666667 (repeating, I think)
d: .875 (not repeating)

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3 years ago

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3. In a game of Twister, 50.24 cm2 of yellow paint is needed for one of the circles. What is the length of the diameter of the c

Karo-lina-s [1.5K]

Answer:

4cm I hope this helps

Step-by-step explanation:

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3 years ago

Please someone answer this please

gladu [14]

Option C:

$\frac{3 a^{2} b^{11}}{2 }$ is equivalent to the given expression.

Solution:

Given expression:

$$\frac{-18 a^{-2} b^{5}}{-12 a^{-4} b^{-6}}$

To find which expression is equivalent to the given expression.

$$\frac{-18 a^{-2} b^{5}}{-12 a^{-4} b^{-6}}$

Using exponent rule: $\frac{1}{a^m}=a^{-m}, \ \ \frac{1}{a^{-m}}=a^{m}$

$$=\frac{-18 a^{-2} b^{5}a^{4} b^{6}}{-12 }$

$$=\frac{-18 a^{-2} a^{4} b^{5} b^{6}}{-12 }$

Using exponent rule: ${a^m}\cdot{a^n}=a^{m+n}$

$$=\frac{-18 a^{(-2+4)} b^{(5+6)}}{-12 }$

$$=\frac{-18 a^{2} b^{11}}{-12 }$

Divide both numerator and denominator by the common factor –6.

$$=\frac{3 a^{2} b^{11}}{2 }$

$$\frac{-18 a^{-2} b^{5}}{-12 a^{-4} b^{-6}}=\frac{3 a^{2} b^{11}}{2 }$

Therefore, $\frac{3 a^{2} b^{11}}{2 }$ is equivalent to the given expression.

Hence Option C is the correct answer.

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3 years ago

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p=90000+50000
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Hope this helps :)

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3 years ago

Express the fraction in simplest form 9/12

Ratling [72]

9/12 dividing both the numerator and the denominator by 3

9/3=3
12/3=4

this reduces down to 3/4

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