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3 years ago

E (0,3), F (1,-1), G (4, 2), H (-1,3) what's EF? And What's GH?

Mathematics

1 answer:

sergey [27]3 years ago

7 0

Answer:

I'm assuming you want the distance between the two point

EF = $\sqrt{17\\}$

GH = $\sqrt{26}$

Step-by-step explanation:

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The figures are similar. find x. the ratio of the perimeters is 5:7

anastassius [24]

Answer:

x = 16.8

Step-by-step explanation:

The ratio of corresponding sides is equivalent to the ratio of the perimeters.

Then using proportion

$\frac{12}{x}$ = $\frac{5}{7}$ ( cross- multiply )

5x = 84 ( divide both sides by 5 )

x = 16.8

4 0

2 years ago

X = − 3 when y = − 27

Black_prince [1.1K]

Carla is dEliCiOuS

-Dina Fritz (Aka. Smiling Titan :))

Step-by-step explanation:

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2 years ago

Am I right or wrong plz answer

Dvinal [7]

Wrong because you need to add the -2 to the 8.... I hope this helps

4 0

3 years ago

A polynomial P has zeros when x=0, x=-1/6 and x=-3 Whats could be the equation p?

erma4kov [3.2K]

Answer:

P(x) = $x^{3}$ + $\frac{19}{6} x^{2}$ + $\frac{1}{2} x$

Step-by-step explanation:

x(x + 1/6)(x + 3) = P

x( $x^{2}$ + 3x + 1/6(x) + 1/2) = P

x ( $x^{2}$ + 19/6(x) + 1/2) = P

$x^{3}$ + $\frac{19}{6} x^{2}$ + $\frac{1}{2} x$ = P(x)

4 0

2 years ago

It is predicted that by 2050 there will be 10^10 people living on earth. approximatrly will be 10^12 trees. how many trees for e

Nastasia [14]

Interesting question. Does that mean near the end of humanity?

Solution 1:

10^10 = 1,000,000,000

10^12 = 100,000,000,000

100,000,000,000/1,000,000,000 = 100 trees per person

Solution 2:

10^12 / 10^10 --- 10^10 / 10^10

10^2/1 = 10^2 = 100 trees per person

8 0

2 years ago