3 years ago

What is math and who invented math

Mathematics

1 answer:

max2010maxim [7]3 years ago

6 0

Answer:

I think it will help you a lot.

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AEFI Is dilated by a scale factor of with the center of dilation at point F. Then, it is reflected over line a to create AHFG. B

Pavel [41]

Answer:

Step-by-step explanation:

It's stated that EFI is dilated by a scale factor of 1/3.

Dilating gives the following

FH = 1/3×FE

FG = 1/3×FI

HG = 1/3×EI

Sense ΔEFI is reflected over a line FG/FH = (1/3×FI)/(1/3×FE) = FI/FE

Notice that the following shows triangle similarity, meaning ΔEFI ~ ΔHFG.

The only answer choice that shows this would be FE/3 = FH, FI/3 = FH, and

EI/3 =HG ΔEFI ~ ΔHFG.

4 0

3 years ago

If you want if you can go 120 miles per 1 gallon, how much gasoline would you need to travel 1 mile ?

jenyasd209 [6]

I would assume it is 1/120th of a gallon

4 0

3 years ago

-16= 27 + 3b + c<br> How do I find b and c

dybincka [34]

Subtract 27 and you can get a relationship between b and c. Without additional information, that's the best you can do.
3b +c = -43

6 0

3 years ago

Does anyone know how to do this HELP !!!

Anna11 [10]

Simple....
1) $-m^{4} n^{-5}$ --->> $-\frac{ m^{4} }{ n^{5} }$
3) $2y x^{-5}$ --->> $\frac{2y}{ x^{5} }$
5) $3 x^{3} y^{-5}$ --->> $\frac{3 x^{3} }{ y^{5} }$
7) $4 x^{-5} y^{2}$ -->> $\frac{ 4y^{2} }{ x^{5} }$
9) $4x^{-3} y^{5}$ --->> $\frac{ 4y^{5} }{ x^{3} }$
11) $-5u^{-3} v^{0}$ --->> $- \frac{5}{ u^{3} }$
Thus, the answers to all your problems.. :D

3 0

3 years ago

Read 2 more answers

Shaq wrapped 5 presents in 4 minutes. At that rate how many presents would he rap in 6 hours

posledela

Answer: 90 presents in 6 hours.

Step-by-step explanation:

First, you turn the 6 hours into minutes. You should get 360 minutes.

Next, divide 360 by 4 and you get the answer of 90.

--- Your answer is 90 presents.

5 0

4 years ago