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3 years ago

NEED HELP..........NOW

Mathematics

1 answer:

harkovskaia [24]3 years ago

6 0

The first, third, and fifth options, hope this helps

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I NEED HELP ON THIS QUESTION ASAP

Fittoniya [83]

Answer:

(2.5, -.25)

Step-by-step explanation:

I'm not positive that I know exactly what they want on this one....but since you specifically asked me to look at your other question, I tried.

See pic.

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3 years ago

When R2 is more useful than R in linear regression?

valina [46]

<span>Answer: Multiple R is the correlation between y and y^ in a regression model. It is always non-negative, but has no nice interpretation as a proportion of variance, unlike its square. I can't think of too many uses for it and only know of one stat package that routinely reports it, SPSS. Bivariate correlation only tells you about two variables at a time (though you can use partial correlation to remove other variables).</span>

6 0

3 years ago

Using pythagorean therom whats the answer ??<br> a2 + b2 = c2

swat32

By using Pythagorean Theorem,
C^2= (10)^2+ (9)^2
C^2=100 + 81
C^2=181
C= 13.4cm

Hope it helps!

5 0

3 years ago

Which expression represents the lateral surface area of the cone?

Brrunno [24]

Answer:

Option "3" is the correct answer to the following question:

Step-by-step explanation:

Given:

Radius of cone (r) = 6 centimeter

height of cone (h) = 8 centimeter

slant height of cone (l) = 10 centimeter

Find:

Lateral surface area of the cone = ?

Computation:

⇒ Lateral surface area of the cone = $\pi$ rl

⇒ Lateral surface area of the cone = $\pi$ (6 centimeters) (10 centimeters)

⇒ Therefore, option "3" is the correct answer.

3 0

3 years ago

A sandbox is a right rectangular prism

horrorfan [7]

4.6 Is the answer I thinkkkkk

7 0

3 years ago