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Ronch [10]
3 years ago
12

A rectangle measuring 7cm by 4cm perimeter ​

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

Answer: 22

<u>Add</u>

7+7=14

<u>Add</u>

4+4=8

<u>Add</u>

14+8=22

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Kimberly has driven
NARA [144]

Answer: 300.

Step-by-step explanation: 225/(No denominator) = 75/100.

225 doesn't go in 75. So, 75/100 divided by 5 = 15/20.

I want to find what number you multiply from 15/20 to get 225/(No

denominator). So, I divide 225 by 15. = 15, so multiply 15 x 15 = 225, and

the denominator, 20 x 15= 300.

(Sorry if you don't understand, I don't really know how to explain things.)

But here's your answer!

8 0
3 years ago
What is the slope of (1, -3/4) and (4, -3)
Alex777 [14]

Answer:

1-5

Step-by-step explanation:

3 0
3 years ago
What is the slope of a line that is perpendicular to the line y = 8x + 5?
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The slope of a line that is perpendicular to the line y = 8x + 5 will be -1/8.

<h3>What is the slope of perpendicular lines?</h3>

Suppose that first straight line has slope 's'

Let another straight line be perpendicular to this first line.

Let its slope be 'a'

Then due to them being perpendicular, they have their slopes' multiplication as -1

or

s x a = -1

s = -1/ a

Slope of line y = 8x + 5

s = 8

The slope of a line that is perpendicular to the line y = 8x + 5

8 x a = -1

a = -1/8

Thus, the slope is -1/8.

Learn more about slope here:

brainly.com/question/2503591

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8 0
2 years ago
Can someone please answer. There is a picture. It is only one question. Thank you so much!
muminat
So you need getting the coordinates of center of the circle x and y 
- than you check this graph so you get x= -3 and y=-1
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