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3 years ago

Select the correct ans

Mathematics

1 answer:

BlackZzzverrR [31]3 years ago

6 0

Answer:

I believe it's (D) So I would choose that

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HZC ~ PEF. If CH = 20, find FP If it can be determined with is FP

Natasha2012 [34]

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According to given expression, we can say that the Triangles HZC and PEF are congruent, Therefore their corresponding sides will be equal.

that is :

CH = FP

and value of CH = 20 units

So, FP = CH = 20 units

hence, value of FP can be determined .

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3 years ago

Please help 20 points

12345 [234]

Answer:

x =± (√ 317/ 2 )+( 15 /2)

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3 years ago

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PtichkaEL [24]

Answer:

A) 630 feet squared

Step-by-step explanation:

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3 years ago

NEED HELP ASAP!! I have no idea how to complete the problem I just get that the answer is no solution

True [87]

Well since we can use a base of 1 we know that 1 - 45 is less than 4 but -1 + 45 is not, which follows the assumption that x>0, but now we need to know what x is less than to fit the inequality. If we use 5 as a trial we can see that 5 - 9 = -4 so 0<x<5 is your answer. Hope this helps I basically used trial and error. If you want to check try 3 or 4 for x and it will work but 6 will not.

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3 years ago

Help with this question please!

vova2212 [387]

V = 120 in^3

Here is why:

The volume formula for a pyramid is:

$V=\frac{1}{3}Bh$

The B stands for the area of the base, which in this case is a right triangle. We will find the area of the right triangle first, then plug it into the equation.

The area formula for a triangle is:

$A=\frac{1}{2}bh$

Plug in the numbers.

$A=\frac{1}{2}*9*10$

A = 45

Now we have found the area of B, we can plug it into the volume formula for the pyramid.

$V=\frac{1}{3}*45*8$

V = 120 in^3

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3 years ago