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3 years ago

15% of is 12. What is the answer? If you comment you get alot of points so please comment.

Mathematics

2 answers:

Julli [10]3 years ago

8 0

Answer:

1.8

Step-by-step explanation:

Alekssandra [29.7K]3 years ago

5 0

15% of 80 is 12.

To check this, you can multiply 80 x 0.15, which gives you an answer of 12.

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Plz help me with Q:13 And Q:14

PolarNik [594]

For question 13, you need to look at all the numbers that are less than 1/2 and then count the number of marks in total .
Answer: 7 B
For question 14, you need to first make an equation that suits the circumstances and the situations in this problem.
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3 years ago

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Two interior angles of a scalene triangle measure 85 and 50 degrees. The third angle measures:

zmey [24]

The interior of a triangle = 180°
So 180° - 85° -50° = 45°

c. 45 degrees

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2 years ago

How many terms in the algebraic expression 5x4+6x3-2x+7

Tju [1.3M]

Answer:

4 Terms.

Step-by-step explanation:

5x4

6x3

-2x

7 are all of the terms in the expression.

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3 years ago

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: student council is selling tickets to the fall ball dance. Tickets cost $6.00 per person , or $10 per couple. To cover the exp

Mademuasel [1]

$6x + 10y \geqslant 1450$
This basically says that the total money made from tickets will be gretarr than or equal to $1450.

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2 years ago

If 6 pipes fill a tank in 120 minutes, then 5 pipes can fill it in how many minutes

Marianna [84]

Answer:

It'll take 144 minutes for 5 pipes.

Step-by-step explanation:

${ \sf{6 \: pipes = 120 \: mins}} \\ { \sf{5 \: pipes = ( \frac{6}{5} \times 120) \: mins}} \\ \\ = { \sf{144 \: mins}}$

but practically, it seems to be abnormal. if 6 pipes take 120 mins, 5 pipes must takes a time greater than 120 mins cause amount of water flowing to the tank is decreasing.

But there is a possibility that pressure of water was increased for the case of five pipes, that's why it takes a time less than 120 mins. (t < 120)

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2 years ago

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