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2 years ago

Given the polynomial bellow which statement is true?

Mathematics

1 answer:

lions [1.4K]2 years ago

5 0

Answer:

I think its A

Step-by-step explanation:

I factored the polynomial and its factors turned out to be (x-1)(x^2-2x-4), which eliminated the possibilities of 2 and 3. Then i replaced the (-1) in the place of the x and it turned out to be equal to 2, making the first statement true.

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Which point is collinear with points E and Y?

kobusy [5.1K]

Answer:

Step-by-step explanation:

Co linear means that a point is on the same line as some given point.

AY forms a line segment and is part of EG which is a diagonal of the base..

Therefore AY and G are all colinear. The answer you want is G.

7 0

3 years ago

A journalism teacher wants to determine

Darina [25.2K]

Answer:

the representative sample in this situation is 120students in 4 different classes

4 0

2 years ago

Read 2 more answers

How many lists of positive consecutive integers sum to 100?

hjlf

I found two using a little C# program:

9,10,11,12,13,14,15,16

and

18,19,20,21,22

(if you're interested in the program drop me a msg)

7 0

3 years ago

X-5+2x-7 find the vale pleaser!!

frosja888 [35]

Answer:

Step-by-step explanation:

They are the same angle so they must be equal.

So, x+5 = 2x-7

5+7 = 2x-x

12 = x

3 0

3 years ago

tatiyna

Answer:

The volume of P is 1728 cubic yards.

Step-by-step explanation:

For similar shapes, the ratio of volumes are defined as:

$\frac{V_{1} }{V_{2}}$ = $(\frac{h_{1} }{h_{2}}) ^{3}$

where h1 and h2 are the heights of each pyramid respectively.

We know that the scale factor of P to Q is 6:1 i.e. the ratio of heights is also 6:1. And the volume of Q is given as 8 cubic yards. so, using the relation defined above we can write:

$\frac{V_{P} }{V_{Q}}$ = $(\frac{h_{P} }{h_{Q}}) ^{3}$

$\frac{V_{P} }{8}$ = $(\frac{6}{1} )^{3}$

Vp = 6³ * 8

= 216 * 8

Vp = 1728 cubic yards

The volume of P is 1728 cubic yards.

8 0

2 years ago