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Ksenya-84 [330]
3 years ago
7

Set up the equation for the area of a triangle in

Mathematics
1 answer:
notsponge [240]3 years ago
6 0

Answer:

A=133 A=71.5 A=31.5 A=1

Step-by-step explanation:

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Please answer use pic
Firdavs [7]

Answer:

D

Step-by-step explanation:

Because the theoretical probability is greater than the experimental probability

3 0
2 years ago
Karina and Perry are cleaning up litter in the park for community service hours. Karina and Perry both claim they have covered t
alexgriva [62]

Answer:

Perry's claim is correct while Karina is incorrect

Step-by-step explanation:

Question is incomplete (See Attachment)

First, we need to determine the area covered by Karina and Perry

For Karina, there are 9 square boxes each of which has an area of 1 unit sq

So:

Karina = 9 * 1\ unit^2

Karina = 9\ unit^2

For Perry:

There are 18 square boxes, each of which has an area of 1 unit sq.

So:

Perry = 18 * 1\ unit^2

Perry = 18\ unit^2

Comparing both areas, we can conclude that <em>Perry's claim is correct while Karina is incorrect</em>

7 0
2 years ago
Find the value of x.<br> (7x - 1)º<br> (6x - 1)º
dangina [55]

Answer:

Step-by-step explanation:

7x - 1 + 6x - 1 = 180

13x - 2 = 180

13x = 182

x = 14

7(14) - 1 = 98 - 1= 97

6(14) - 1 = 84 - 1 = 83

6 0
3 years ago
What value of s makes the following equation true?<br><br> s3 = −343
vovikov84 [41]
-144.33333 or -14 1/3
3 0
3 years ago
Read 2 more answers
Please need help fast. Look at the picture.<br><br> Please explain.
Zigmanuir [339]
The answer is 17

This is because 1 + 2 must equal 180 as they are in a straight line.
So 4x + 2 + 110 = 180
Take away 110 from both sides
4x + 2 = 70
Take away 2 from both sides to get 4x = 68. Finally, divide both sides by 4 to get x = 17
7 0
3 years ago
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