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torisob [31]
2 years ago
15

I need help!!!!!!!!!!!!!

Mathematics
1 answer:
never [62]2 years ago
7 0

Answer:

The perimeter is 38 but it gets rounded to 40

Step-by-step explanation:

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Talja [164]

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Yeah

Step-by-step explanation:

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3 years ago
Using complete sentences, explain the key features of the graph of the sine function.
iVinArrow [24]
Check the picture below.

8 0
3 years ago
What is the angle measure of 2x+1°
Ray Of Light [21]

Answer:

25 degrees

Step-by-step explanation:

Haha, awesome! Just did a problem like this!

All angles add up to 180, so set it up like this:

2x + 1 + 5x + 5 + 90 = 18

Combine like terms.

7x + 96 = 180

7x = 84

x = 12

Plug x back into 2x + 1

2(12) + 1

24 + 1

= 25 degrees

While we're at it...

5(12) + 5

60 + 5

= 65 degrees (for the other angle)

25 + 65 + 90 = 180

Math checks out & we're good to go!

Hope this helped. :) <3

5 0
2 years ago
The area of a sector with a central angle of 30' is 150'. Determine the approximate length of the diameter.
ioda

Answer:

It looks different. Can you provide some formulae based on it. I may help you out in the comment section!

4 0
3 years ago
In 1934 there was an extreme drought and the Great Plains and the number 1,934 is the value of the nine and the hundredth place
WARRIOR [948]

It should be noted that No. the value of the 9 in the hundred place is not ten times the value of 3 in the tens place.

<h3>How to illustrate the information?</h3>

It should be noted that the value of 3 in 1934 is 30 and the value of 9 is 900.

1934 = 1000 + 900 + 30 + 4

Therefore the value of 9 will be:

= 30 × 3

Therefore, the the value of the 9 in the hundred place is 30 times the value of 3 in the tens place.

Learn more about place values on:

brainly.com/question/2041524

#SPJ1

5 0
1 year ago
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