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Licemer1 [7]
2 years ago
13

Pls help I’ll brainlest and add extra points

Mathematics
1 answer:
Kipish [7]2 years ago
5 0

Answer:

slope is -3

y intercept is 6

Step-by-step explanation:

The y intercept is where it crosses the y axis

It crosses the y axis at 6

We need two points to find the slope (0,6) and (2,0)

m = ( y2-y1)/(x2-x1)

   = (0-6)/(2-0)

   = -6/2

   = -3

The slope is -3

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A circle has circumference of 20.7cm. What is the area of the circle? Using 3.14
Alex787 [66]
Circumference=2pi*r
20.7=2pi*r
r=3.296 or 3.3
A=pir^2
a=34.1946 or about 34.19
4 0
3 years ago
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Of the marbles in a bag, 4 are yellow, 5 are blue, and 4 are red. Sandra will randomly choose one
Tom [10]

Answer:

where is part b? Part A is 4/13

Step-by-step explanation:

this is because in total there are 13 marbles. and when you pull out a marble. 4 of them can be red. you can simplify that fraction if need be.

3 0
3 years ago
In ΔRST, the measure of ∠T=90°, the measure of ∠R=39°, and TR = 55 feet. Find the length of ST to the nearest tenth of a foot.
kolbaska11 [484]

<u>Answer:</u>

<h2>ST = 44.54 ft</h2>

<u>Explanation:</u>

given:

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7 0
3 years ago
Which is a better buy, 4 lunches for $57 or 5 lunches for $71?
worty [1.4K]
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3 years ago
The Long family and the Harris family each used their sprinklers last summer. The water output rate for the Long family's sprink
horrorfan [7]

Answer:

Step-by-step explanation:

Given

Rate of Long family's sprinkler is 25 L/hr

rate of Harris family's sprinkler is 35 L/hr

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4 0
3 years ago
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