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weqwewe [10]
2 years ago
12

Yesterday, Bethany sent 60 text messages. She said that 15% of those messages were to her best friend. How many text messages di

d Bethany send to her friend yesterday
(Please explain)
Mathematics
1 answer:
12345 [234]2 years ago
6 0

Answer: 9 Text messages sorry if i'm wrong

Step-by-step explanation: OK so first, this can be answered by using division and variables.

DIVIDE

60 / 10 = 6 which means 6 = 10%

DIVIDE AGAIN

6 / 2 = 3 which is 5%

ADD AND SIMPLIFY

6 + 3 = 9 or 9 = 15%

PLEASE MARK ME BRAINLIEST

You might be interested in
One side of a rectangle is 3 times the length of another side. The difference in their lengths is 10 feet
elena55 [62]

Answer:

5 feet & 15 feet

Step-by-step explanation:

<em>The question is to find the lengths of 2 sides of the rectangle</em>.

<u>Solution:</u>

Let shorter side be "x"

Let longer side be "y"

From the question, we can write:

y = 3x

also

y - x = 10

Now, putting the first on second equation, we get:

y - x = 10

3x - x = 10

2x = 10

x = 10/2 = 5

Now, y = 3x, y = 3(5) = 15

So we can say the lengths of 2 sides of the rectangle is 5 feet & 15 feet

4 0
3 years ago
Juana is 4 feet 8 inches tall. She won 1st place in a cross country race. To receive her medal she stood on a platform that was
ioda

Answer:

The distance from the top of her head to the floor is 6 feet 2 inches.

Step-by-step explanation:

In his case Juana's height is given to us with two kinds of units, feet and inches, in order to make our solution easyer we will transform her height to only inches. In 1 feet we have 12 inches, so we need to take the part of her height that is given in feet and multiply it by 12. We have:

height = 4*12 + 8 = 56 inches

Since she is in a platform that is 18 inches tall the distance from the top of her head to the floor is her height plus the height of the platform. We have:

distance = height + platform = 56 + 18 = 74 inches

We can now transform back to a mixed unit, we do that by dividing the distance by 12 that will be the "feet" part and the res of the division will be the "inches" part. We have:

distance = 74/12 = 6 feet 2 inches

The distance from the top of her head to the floor is 6 feet 2 inches.

6 0
3 years ago
A flower pot's base has six sides that are all the same length. Each side measures x - 6 units. The base's perimeter is 78 units
Nadusha1986 [10]
The answer would x=19 units
5 0
3 years ago
one third of the sum of two angles is 60 degree and one quarter of their difference is 28 degree. find the two angles
vlabodo [156]
1/3(a + b) = 60
a + b = 60 * 3 = 180

1/4(a - b) = 28
a - b = 28 * 4 = 112

a + b = 180
a - b = 112
---------------add
2a = 292
a = 292/2
a = 146

a + b = 180
146 + b = 180
b = 180 - 146
b = 34

so ur 2 angles are : 146 and 34
7 0
3 years ago
What is the number which when multiplied by 20 gives the product 60?
tiny-mole [99]

Answer:

3

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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