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monitta
3 years ago
15

Can someone please help with number 12? Will give brainliest to best answer!

Mathematics
2 answers:
saw5 [17]3 years ago
6 0
14- 8i
hope that helps
EastWind [94]3 years ago
3 0
What is i? so then i can figure out the equation
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I need help<br><br>I need u to answer this question. what's 2+2????​
umka21 [38]

Answer:

2+2=4

Step-by-step explanation:

3 0
3 years ago
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What value will make the equation true -21-?=1.5
AfilCa [17]

Answer: ? = -22.5

Step-by-step explanation:

Using a negative number to replace the ? turns the minus into a plus sign.

-21 - (-22.5) = 1.5 is the same as -21 + 22.5 = 1.5

6 0
3 years ago
Scale factor for a model is 15cm. Actual =55.5m. model. =25.25. What is the meter
Rasek [7]
We calculate for the actual length of the thing in the model that measures 25.25 by multiplying this value by the scale factor. That is,
                             (25.25 cm) x (55.5 m / 15 cm) = 93.425 m
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3 0
3 years ago
Simple interest on certain principle is 1/5 of the amount in 5 yrs find rate.<br><br>​
Bezzdna [24]

9514 1404 393

Answer:

  4%

Step-by-step explanation:

The simple interest formula can be used.

  I = Prt

where r is the annual rate and t is the number of years.

 1/5 = 1·r·5

 (1/5)/5 = r = 1/25 · 100% = 4%

The rate is 4%.

7 0
3 years ago
Two mangoes cost $60.00. what is the cost of 5 mangoes​
omeli [17]

Answer:

Im not 100% sure but i think it would be $150.00

Step-by-step explanation:

Because if 2 mangos are $60

whats half of 60$

30

so 1 mango = $30

the person wants 5 mango so

multiply

$30*5

which would give you

$150.00

5 0
3 years ago
Read 2 more answers
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