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Fittoniya [83]
2 years ago
5

I need help! Quickly, please!

Mathematics
1 answer:
Triss [41]2 years ago
4 0

Answer:

A

Step-by-step explanation:

7 1/2 + 5 1/4 = 12 3/4. But, the problem says the water level <em>fell. </em>So, it's -12 3/4 ft.

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Identify all the linear pairs in the example below.
Alenkasestr [34]

Step-by-step explanation:

<4 and <5

<4 and <1

The angles in both the pairs are adjacent to each other and make 180° together

5 0
2 years ago
Select three ratios that are equivalent to 7: 6.
scZoUnD [109]

Answer:

ratio number 1-  14:12

ratio number 2- 21:18

ratio number 3- 28:24

5 0
2 years ago
PLEASE HELP ME!!!
denpristay [2]

Answer:

B

Step-by-step explanation:

Because when your born you don’t know where and how to find food.

8 0
3 years ago
Lianne charged twice as much to walk a large dog than she did to walk a small dog. This week she had time to was 10 small dogs a
guapka [62]
Well she charged twice as much to walk large then small. Let s be small and l be large.
We we know that
l = 2s

we also know that she wants to make 100 so
xl + ys = 100

Where where x is number of large and y is number of small. it says she walked 10 small and 5 large so
5l + 10s = 100

substitute 2s for l because they are same value as shown in first equation I made
5 (2s) + 10s = 100
10s + 10s = 100
20s = 100
s = 5

we can now solve for l
l = 2s
l = 2 * 5
l = 10

So s is 5 and l is 10.

4 0
3 years ago
Please help me! The i is an imaginary number<br><br> (9+4i)^2
beks73 [17]
Answer: 2500

Explanation: I turned the I into a 1 and it turned into a 41 so I added 9+41 which is 50. Then I multiplied 50 by 50 because of the ^2 which gave me 2500. I’m assuming that you can put whatever number as a replacement for the I. I’m sorry if this answer isn’t right.
4 0
2 years ago
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