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KIM [24]
3 years ago
14

Please help me with this problem thanks for your help​

Mathematics
2 answers:
Arisa [49]3 years ago
6 0

Answer:

I THINK IT IN A FRACTION SORRY IF I DIDN'T HELP

Step-by-step explanation:

Lapatulllka [165]3 years ago
3 0

Answer:

61i

Step-by-step explanation:

i = √-1 so i^2 = -1

3√-4 + 5√-121

= 3√4i^2 + 5√121i^2

=6i + 55i

= 61i

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What does the expression 5n represents The quotient of 5n and a number The product of 5and a number The sum of 5 and a number Th
svetlana [45]

Answer: The product of 5 and a number

Step-by-step explanation:

The expression 5n represents the product of 5 and a number. For example, let the number be 8. Therefore, the value of the expression will be:

= 5n

= 5 × 8

= 40

The sum of 5 and a number will be:

= 5 + n

The difference of 5 and a number will be:

= 5 - n

4 0
3 years ago
The area of a triangle with a base length of 6 units in the height of 7 units​
Karolina [17]
<h3>- - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - </h3>

➷ base x height / 2 = area

6 x 7 / 2 = 21

answer is 21 units

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

6 0
4 years ago
Read 2 more answers
WHAT IS THE MODE<br><br><br> 27 17 9 12 18 21 9 14 18 23 15 7 20 18 17 12
balu736 [363]

18 because it is most often.

7 0
3 years ago
Read 2 more answers
Write an equation that you can use to solve for x.<br><br> Enter your answer in the box.
Talja [164]

Answer:

x+63 = 90

x = 27

Step-by-step explanation:

The two angles are complementary, so they add to 90 degrees

x+63 = 90

Subtract 63 from each side

x+63-63 = 90-63

x = 27

7 0
3 years ago
Read 2 more answers
Emily measures 3 pieces of string with the first piece measures 642 cm the second piece measures 124 cm and the third piece is 1
NeX [460]

Answer: the total length of the string is 9 meters.

Step-by-step explanation:

The total number of strings that Emily measured is 3.

The length of the first piece of string measures 642 cm.

The length of the second piece of string measures 124 cm.

The length of the third piece of string measures 134 cm.

Therefore, the total length of the 3 pieces of string would be

642 + 124 + 134 = 900 cm.

100 cm = 1 m,

Converting 900 centimeters to meters, it becomes

900/1100 = 9 meters

3 0
3 years ago
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