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shepuryov [24]
3 years ago
13

Common multpules of 30 and 50

Mathematics
1 answer:
Naddik [55]3 years ago
4 0
1 2 5 10 that is the answer
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Find the equation of the circle.
elena-s [515]

Answer:

Step-by-step explanation:

radius=√((15-14)²+(17-17)²)=1

eq. of circle is (x-14)²+(y-17)²=1²

4 0
4 years ago
Read 2 more answers
I don't get it <br>i need help!!
9966 [12]
"help..." said the high schooler.
"No," said Life, "figure it out yourself."
Then the rejected high schooler went to watch YouTube to relieve stress, hour and hours passed by until the high schooler realized he was wasting time.
"Oh no!" He said, "I have wasted time again! How will I ever get pass high school?"
"We will help you," said the flash cards, colored pens, and highlighters "we will be your best friend."
After that day, the high schooler never had an all nighter for the rest of high school. (College is a different story)

Moral of the story: Life and cute cat videos will not help you and your homework. Paying attention in class, making flash cards, making your notes colorful with pens and highlighter are what really helps :) 

Oh and asking your teacher for help is great too.

(You forgot to attach a picture to your question)
8 0
3 years ago
Find the equation of the line that passes through the point (7,5) and is perpendicular to the line 2x - 3y=6
balu736 [363]
(7,5);\ \ \ \  2x - 3y=6 \ \ / subtract \ 2x \ from \ each \ side \\ \\-3y = -2x + 6\ \ /  divide \    each \term \ by \ (-3) \\ \\ y =  \frac{2} {3}x -2\\ \\ The \ slope \ is :m _{1} =  \frac{ 2}{3} \\ \\ If \ m_{1} \ and \ m _{2} \ are \ the \ gradients \ of \ two \ perpendicular \\ \\ lines \ we \ have \\\\\ m _{1}*m _{2} = -1

\frac{2}{3}\cdot m_{2}=-1\ \ / \cdot (\frac{3}{2})\\\\m_{2}=-\frac{3}{2}\\\\Now \ your \ equation \ of \ line \ passing \ through \ (7,5) would \ be: \\ \\ y=m_{2}x+b \\ \\5=-\frac{3}{2}\cdot 7  + b \\ \\ 5= -\frac{21}{2}+b\\ \\b=5+\frac{21}{2} \\ \\b= \frac{10}{2}+\frac{21}{2}\\ \\b= \frac{31}{2}\\\\b=15.5 \\ \\ y = -\frac{3}{2}x +15.5
8 0
3 years ago
What is the slope-intercept
Lynna [10]
The answer is a. Pick two intervals you want to use to find slope. Slope =5. Then plug whatever interval into the point slope formula. You should obtain
y=5x-3
7 0
3 years ago
The Taylors plan to expand their
podryga [215]

Answer:

A_{2} = 720\ ft^{2}

Step-by-step explanation:

Let w and l be the width and length of the garage.

Let A_{1} and A_{2} be the area of garage at present and new garage.

Given:

The area of the garage at present

A_{1}=80\ ft^{2}

And he planed to tripling the dimensions of the garage.

We need to find the area of the new garage.

Solution:

We know the area of the rectangular garage.

Area=width\times lendth

A_{1}=w\times l

w\times l=80 ---------------(1)

The dimension of the new garage is triple, so the area of the new garage is.

A_{2} = (3\times width)\times (3\times length)

A_{2} = (3\times w)\times (3\times l)

A_{2} = 9\times (w\times l)

Substitute w\times l=80 from equation 1.

A_{2} = 9\times (80)

A_{2} = 720\ ft^{2}

Therefore, the area of the new garage A_{2} = 720\ ft^{2}

4 0
4 years ago
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