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natta225 [31]
4 years ago
6

Find the area of equilateral triangle of side 4 cm.​

Mathematics
2 answers:
Debora [2.8K]4 years ago
6 0
<h2>Answer:</h2>

<u>The area would be </u><u>7 cm</u>

<h2>Step-by-step explanation:</h2>

See the image

ipn [44]4 years ago
4 0

Answer:6.928

Step-by-step explanation: formula A=√ 3*(side^2/4)

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Find the equation of the line that passes through the points (1,3) (2,4)
Readme [11.4K]

Answer:

y=1x+4

Step-by-step explanation:

First, find the slope using the formula of y2-y1/x2-x1

Lastly, use any y point from either points to use as a y int.

Hope this helped!

6 0
3 years ago
Pls help and explain. I will give brainliest
scZoUnD [109]

Answer:

4 2/3 hours

Step-by-step explanation:

There are 7 days in a week

2/3 of an hour per day * 7 days

2/3 *7 = 14/3 hours

Changing to a mixed number

4 2/3 hours

5 0
3 years ago
18. Find the radius of a cylinder with a volume of 470.48 feet3 and height of 6.5 feet.
Lynna [10]
V = pi * r^2 * h
V = 470.48
h = 6.5
(pi) = 3.14
now sub

470.48 = 3.14 * r^2 * 6.5....now divide both sides by 6.5(pi)
470.48 / 6.5(3.14) = r^2 
470.48 / 20.41 = r^2
23.05 = r^2.....take sqrt of both sides, eliminating ^2
sqrt 23.05 = r
4.8 = r <==== ur radius is 4.8 ft




8 0
3 years ago
Read 2 more answers
How many 1/4 pound bags of candy can be made from box containing 12 1/2 POUNDS
nikitadnepr [17]

Answer:

50

Step-by-step explanation:

12.5*4=50

5 0
3 years ago
A pizza has 8 slices and sells for $12. At this rate, how much would 15 slices cost?
Tanya [424]
I believe it’s $22.50
4 0
3 years ago
Read 2 more answers
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