2 years ago

Can someone please help me!?

Mathematics

1 answer:

WITCHER [35]2 years ago

4 0

A 5 is best predicted number

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I need help please <br>find b

dybincka [34]

Answer:

Step-by-step explanation:

This triangle is a 3-4-5 Pythagorean Triple. 9 is 3*3, 15 is 5*3, so b is 4*3, which is 12. Alternatively, you could use the Pythagorean Theorem's converse, sqrt(15^2-9^2), and get 12.

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2 years ago

What is the equation of a horizontal line passing through the point (-3,8)

stealth61 [152]

Y = 8
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3 years ago

a patio is 6.21 meters and its width is 5.7 what is the approximate perimeter of the patio round your answer to nearest whole nu

Leto [7]

Answer:7.5

Step-by-step explanation:

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2 years ago

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2. Jolie manages an annual film festival in her town. Every year, one movie from every genre is chosen as a finalist to win best

Ad libitum [116K]

Answer:

Step-by-step explanation:

All votes: 10*3+18+22+15*3+20+8=143

143*0.2(20%)=28.6 about 28vote (Scifi)

Scifi, 10 adults, 18 children, which is 20% of the votes.

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2 years ago

1. Part A: Use the properties of exponents to explain why 64^1/2 is called the square root of 64.

Dmitriy789 [7]

A: When you multiply two numbers, their exponents add.
So, $64^{\frac{1}{2}} * 64^{\frac{1}{2}} = 64^{\frac{1}{2} + \frac{1}{2}} = 64^{1} = 64$

Since 64^1/2 multiplied by itself is 64, then it is the square root of 64.

B: The area is irrational. 7 * √7 is irrational.

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3 years ago

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