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3 years ago

HELP PLEASE I need help

Mathematics

1 answer:

cricket20 [7]3 years ago

5 0

In an isosceles triangle, two sides are equal to each other. So, we know that the third side is either 6 or 15 inches.

If the third side is 6 inches, it would not make a triangle. The sum of any to sides of a triangle must be larger than the third side. However, 6+6 is LESS than 15, so 6 inches would not be the answer.

By process of elimination, the third side is 15 inches. Good luck!

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All the numbers between 30 and 60 that are multiples of 8

Sholpan [36]

Answer:

32,40,48,56

Can u plz give me the brainliest answer?

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3 years ago

What are the zeros of f(x)=x^2-12+36

DochEvi [55]

Answer:

x = 6

Step-by-step explanation:

I think it's supposed to be

y = x² - 12x + 36

Set the equation equal to zero and solve...

0 = x² - 12x + 36

Now factor. What 2 numbers add to -12, and multiply to 36?

-6 and -6, so our factors are

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3 years ago

If 7% of Americans is about 22 million, which number below could represent 7% of Americans

Veronika [31]

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3 years ago

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. If the true percenta

tresset_1 [31]

Answer:

The probability is 0.057797

Step-by-step explanation:

Consider the provided information.

It is given that true percentage of voters who vote for the proposition is 63%,

Let p is probability of success.

According to the binomial distribution:

$P(x;p,n)=^nC_x(p)^x(1-p)^{(n-x)}$

Substitute n=7, p=0.63 and x=2 in the above formula.

$P(x;p,n)=^7C_2(0.63)^2(1-0.63)^{(7-2)}$

$P(x;p,n)=\frac{7!}{2!5!}(0.3969)(0.37)^{5}\\P(x;p,n)=21(0.3969)(0.37)^{5}\\P(x;p,n)=0.0577974947199\\P(x;p,n)\approx0.057797$

Hence, the probability is 0.057797

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3 years ago

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Tresset [83]

Answer:

Step-by-step explanation:

a+b/2xh

aksfsaowcapa

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3 years ago