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zysi [14]
3 years ago
7

PLEASE HELP ME! I am stuck on 12 and 13. Thanks in advanced! :)

Mathematics
1 answer:
DiKsa [7]3 years ago
5 0

Answer: 12. 75

13. 105

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ira [324]

LlL-=2-3=2=3-2=94308500496-405=4

4 0
3 years ago
Will give brainiest! Please help!
IrinaK [193]

Answer:

The ratio of salmon to total fish caught is 9 over 25.

Step-by-step explanation:

Start with what we know. We have 200 total fish caught and 36% are salmon. The rest is just mumble jumble so don't pay attention to that.

All we have to do is find 36% of 200, and the easiest way to do that is by first knowing that 36% of 100 is 36 so if we double that it will give us 36% of 200.

36 x 2 = 72

So, the ratio of salmon to total fish caught is 72 over 200. But, in simplest form is 9 over 25 because 72/200 divided by 4/4 = 9/25.

Hope this helps! If you have any additional questions please don't hesitate tp ask me or your teacher to be sure you really master this subject. Stay safe and please mark brainliest!

8 0
3 years ago
Solve the system of equations by substitution. Show all work neatly on your work page. Checking your answer is wise. :) Plz need
vivado [14]

Answer: x = 1

3x + 4 = 7

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3x = 3

x = 3/3 = 1

7 0
3 years ago
What is the volume of a square prism that is 4 centimeters by 4 centimeters by 8 centimeters
My name is Ann [436]

Answer:

138 is the answer

Step-by-step explanation:

128 square

6 0
3 years ago
In trapezoid KLMN, solve for x ,then use that value to solve for
Andre45 [30]

Answer:

<u>Same side angles are supplementary</u>

L+k=180

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= 108°

---------------------

hope it helps...

have a grat day

3 0
3 years ago
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