4 years ago

Find the Midpoint of the following Coordinates:

Mathematics

1 answer:

Sav [38]4 years ago

3 0

Answer:

(2, 1)

Step-by-step explanation:

$\frac{X1+X2}{2} , \frac{Y1 + Y2}{2}$

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Eight of your friends came to your house to watch a movie. Three-fourths of your friends stayed overnight. How many friends stay

Lapatulllka [165]

Answer:

6 friends

Step-by-step explanation:

8 friends came to watch the movie.

3/4 of them stayed overnight.

The number of people that stayed overnight will be the product of 3/4 by 8:

3/4 * 8 = 24 / 4 = 6

6 friends stayed overnight.

8 0

3 years ago

From a rope 15m long, 4 1/3 m is cut off and 3/5 of the remaining is cut off again. Find the length of the remaining part of the

Eddi Din [679]

15 - 4 1/3 = 10 2/3
10 2/3 * 3/5 = 6 4/10
10 2/3 - 6 4/10 = 4 4/15

3 0

4 years ago

Find the perimeter of a rectangle of A=2.76x10^12cm^2 and one side is 4.6x10^5

levacccp [35]

Answer:

1.292 x 10^7 cm^2

Step-by-step explanation:

Since the area of a rectangle is A = L x W and you are given the area and one side, you can rearrange this equation to solve for the other:

$L=\frac{A}{W}\\L=\frac{2.76 \times 10^{12}}{4.6 \times 10^5}\\L = 6 \times 10^6$

Therefore the length of the other side is 6 x 10^6.

The perimeter of a rectangle is P = 2L + 2W. We can solve that now that we have the length of the sides:

$P = 2(6 \times 10^6) + 2(4.6 \times 10^5)\\P = 1.292 \times 10^7$

4 0

4 years ago

If f(x)= -2x+8 and g(x)= x+7, what is (f0g)(2)

Maslowich

(f0g) = -2(x+7)+8
(f0g) = -2x-14+8
(f0g) = -2x-6

(f0g)(2) = -2(2)-6 = -4-6 = -10
(f0g)(2) = -10

hope this helps!

4 0

3 years ago

HELPP!!! Will give Brainliest!!!

Pavel [41]

the local maximum is at x = -2.2 and has a value of 72.576

6 0

3 years ago