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3 years ago

Heeeeeeeeeeeeelppppppppppppppppp

Mathematics

1 answer:

aalyn [17]3 years ago

6 0

Answer:

Perimeter: 56 cm

Area: 196 cm²

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Pls help 100 points its for a test pls help

Pepsi [2]

Answer:

A) 30x+32=560

Step-by-step explanation:
Since mikey has already read 32 pages last week and would read 30pages per hour, then in order to get 560

You do:

32(pages)+30(pages*hour)*x(hours) =560 pages.

5 0

3 years ago

WILL MARK BRAINLIEST + 10 POINTS!!!! #2

Alenkasestr [34]

Answer:

○ $-\frac{\sqrt{6} + \sqrt{2}}{4} = \frac{-\sqrt{6} - \sqrt{2}}{4}$

Step-by-step explanation:

Input this trigonometric ratio into a scientific calculator, and you will end up with the above answer.

* I also included its high term, so you know which answer to choose from.

I am joyous to assist you anytime.

7 0

4 years ago

Question 6

Ymorist [56]

360 .each centimeter is 10 millimeters

7 0

3 years ago

Help Please Best Answer Will Get Brainliest !

solong [7]

Answer: A whole number.

Step-by-step explanation: This is because the numerator and the denomenator are both the same. Meaning, we can change it into a whole number, which is 1.

5 0

3 years ago

Read 2 more answers

What is an equation in point-slope form of the line that passes through (-7.1) and (-3.9)?

forsale [732]

Answer:

$y-1=2(x+7)$

Step-by-step explanation:

Point-slope form: $y-y_1=m(x-x_1)$ where a given point is $(x_1,y_1)$ and the slope is $m$

1) Find the slope of the line (m)

Slope = $\frac{y_2-y_1}{x_2-x_1}$ where the given points are $(x_1,y_1)$ and $(x_2,y_2)$

Plug in the points (-7,1) and (-3,9)

$= \frac{9-1}{-3-(-7)}\\= \frac{8}{-3+7}\\= \frac{8}{4}\\= 2$

Therefore, the slope of the line is 2. Plug 2 into the equation as m:

$y-y_1=2(x-x_1)$

2) Plug one of the given points into the equation

We plan either plug in (-7,1) or (-3,9) and it would work either way. Below you can see the equation plugging in the point (-7,1):

$y-1=2(x-(-7))\\y-1=2(x+7)$

I hope this helps!

3 0

3 years ago