4 years ago

Please help!!! 15 points

Mathematics

1 answer:

12345 [234]4 years ago

6 0

It should be C according to my knowledge

You might be interested in

NEED HELP ASAP

ivann1987 [24]

Answer:

I believe the answer is B, and the other answer is D.

4 0

3 years ago

Read 2 more answers

the number of people and dogs taking an obedience class increased from 1400 students to 1600 students. choose the percent increa

pogonyaev

Answer:

There're three answers.

14.285714285714285 - EXACT

14.28 - SIMPLIFIED

14 - ROUNDED/ESTIMATED

Step-by-step explanation:

Brainliest answer, please?

(You, the questioner, have to give it. It's not something brainly.com gives.)

1600 - 1400/1400 * 100 - EQUATION

5 0

4 years ago

Find the slope, distance and midpoint between

Dovator [93]

Answer:

Slope- 4

Distance- 12.4

Midpoint- (6,8)

Step-by-step explanation:

Slope- $\frac{y2-y1}{x2-x1}$

$\frac{2-14}{4-7} =\frac{-12}{-3}=4$

Distance- $d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}$

$d = \sqrt{(4 - 7)^2 + (2-14)^2}$

$d = \sqrt{-3^2 + -12^2}$ $d = \sqrt{144+9}=\sqrt{153}$

$\sqrt{153} = 12.4$

Midpoint- $\frac{x1+x2}{2} ,\frac{y1+y2}{2}$

$\frac{7+4}{2} =\frac{12}{2} = 6=x$

$\frac{14+2}{2} = \frac{16}{2} = 8 = y$

(6,8)

6 0

3 years ago

Help please please i give bralienst don't need to explain just put the number

klasskru [66]

Answer:

487 ÷ 14

Hope that helps.

6 0

3 years ago

Read 2 more answers

The system of equations is graphed on the coordinate plane. y=−x−2y=3x+2 A graph with a blue line passing through coordinates (-

Brilliant_brown [7]

Y=-x-2
y=3x+2
multiply the first equation by 3: 3y=-3x-6
add up this equation with equation 2: 4y=-4, y=-1
-1=3x+2, x=-1
so the solution point is (-1,-1)

5 0

3 years ago

Read 2 more answers