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WINSTONCH [101]
3 years ago
6

Subtract and simplify.

Mathematics
1 answer:
wlad13 [49]3 years ago
3 0
Remove parantheses, subtract and solve using quadratic formulae

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Hunter is playing a video game where each round lasts ¾ of an hour. He has scheduled 3 hours to play video games. How many round
NemiM [27]

Answer:

4

45×4=180

this needs to be 20 characters long

3 0
3 years ago
Find the value of x help me pls
goldenfox [79]

Answer:

x=12

Step-by-step explanation:

Since the angle needs to add up to 90, you will first need to subtract 30 from 90. This will leave you with 60. Next you will divide 60 by 5 which will give you 12 which is the answer.

6 0
2 years ago
Read 2 more answers
Express 80 as the product of its prime factors.<br> Write the prime factors in ascending order.
stepan [7]

Answer:

the answer of that is 16 x 5

Step-by-step explanation:

7 0
2 years ago
In parallelogram MNPQ, side MN is seven inches longer than twice the length of side NP. If the perimeter of MNPQ is 68 inches, t
Svetlanka [38]

Answer: NP = 9 inches

Step-by-step explanation:

In a parallelogram, the opposite sides are equal.

If the length of the longer side is MN, it means that the length of the two opposite longer sides is 2MN.

If the length of the shorter side is NP, it means that the length of the two opposite shorter sides is 2NP.

The perimeter is 2MN + 2NP

If the perimeter of MNPQ is 68 inches, it means that

2MN + 2NP = 68- - - - - - - - - - - -1

In parallelogram MNPQ, side MN is seven inches longer than twice the length of side NP. It means that

MN = 2NP + 7- - - - - - - - - - -2

Substituting equation 2 into equation 1, it becomes

2(2NP + 7) + 2NP = 68

4NP + 14 + 2NP = 68

4NP + 2NP = 68 - 14

6NP = 54

NP = 54/6

NP = 9 inches

6 0
3 years ago
When the sum of a number and 14 is<br> divided by 3, the result is 4.
kvv77 [185]

Answer:

it is 4.6 sorry girl

Step-by-step explanation:

5 0
3 years ago
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