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olga2289 [7]
3 years ago
10

NEED HELP PLEASE ASAP !

Mathematics
1 answer:
Cloud [144]3 years ago
4 0

Answer:

7 ⁻²²

Step-by-step explanation:

7¹⁶/7¹² = 7⁻¹⁸/7ˣ

7⁽¹⁶⁻¹²⁾ = 7⁽⁻¹⁸⁻ˣ⁾

16 - 12 = - 18 - x

4 = - 18 - x

x = - 18 - 4

x = - 22

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Solve this<br> SOLVE THIS QUESTION PLEASE
salantis [7]

Answer:

12 hour                24 hour

08:05pm               20:05pm

12:01am                  00:01am              

Step-by-step explanation:

7 0
3 years ago
Create a rectangle around the parallelogram. The dimensions of this rectangle are .
dezoksy [38]

Answer:The dimensions of the rectangle are 11 by 20.

The total area of the triangles is 110 square units.

The area of the parallelogram ABCD is 110 square units.

Step-by-step explanation:

I just took this for my homework.

6 0
3 years ago
The number of birds in a forest is decreasing by 3% every
AlexFokin [52]

Answer:

4266

Step-by-step explanation:

Okay! let's start with finding what 3% of 5400 birds is

3% is .03 as a decimal. We can find 3% of 5400 by multiplying 5400 by .03

5400×.03= 162

If our rainforest is losing 3% a year, that means we are losing 162 birds a year.

Let's turn it into an equation! x will be the number of years

5400-162x= number of birds left after x years

Now put 7 in for x

5400-(162×7)= 4266 birds

Hope this helps!

AbbyMay :)

7 0
3 years ago
seans mom asks how long his homework will take. He tells her that he needs to read for 25 minutes and also do so math problems t
belka [17]
M+25=h

M is math minutes and h is total 

25 + m = h
OR
m + 25 = h

either way works cause it is an addition equation! Good luck!
7 0
3 years ago
Kristine and her friends are raising money for charity. They hope to raise $900 to reach their goal. So far, they have $780. How
larisa86 [58]

Answer:

$120

Step-by-step explanation:

They have raised $780 and need to raise $900.

(Total amount they need to raise) - (total amount they raised) = (how much more they need to collect)

$900 - $780 = $120

6 0
3 years ago
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