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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

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8th grade math! BRAINLIEST will be given.​
trapecia [35]

Answer:

x = 48

Step-by-step explanation:

14^2 + b^2 = 50^2

196 + b^2 = 2500

-196           -196

b^2 = 2304

√b^2 = √2304

b = 48

3 0
3 years ago
Read 2 more answers
PLS HELP! WILL GIVE BRAINLIEST
Leviafan [203]

Answer:

  • The center (2, 2.5), radius \sqrt{37} / 2

Step-by-step explanation:

<u>The standard form of the equation of a circle is: </u>

  • ( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius

<u>Rewrite the given equation in the standard form:</u>

  • 2x^2 + 2y^2 - 8x + 10y + 2 = 0
  • x^2 - 4x + y^2 + 5y = -1
  • x^2 - 4x + 2^2 + y^2 + 5y + (5/2)^2 = -1 + 4 + 25/4
  • (x - 2)^2 + (y + 2.5)^2 = 37/4

<u>The center is:</u>

  • (2, 2.5)

<u>And radius is:</u>

  • <u />\sqrt{37} / 2

4 0
2 years ago
What do we mean when we say that a distribution is​ symmetric?
rusak2 [61]

Answer:

values of variables occur at regular frequencies and the mean , median and mode occur at the same point

Step-by-step explanation:

i found this on google sorry if it is a writing prompt so copy/paste if it is

<3

8 0
2 years ago
What is the volume of the triangular prism​
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Answer:

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Step-by-step explanation:

<u>The volume is:</u>

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3 0
3 years ago
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A student uses the method of successive approximations to estimate a positive solution of f(x) = g(x), where f(x) = x2 + 10 and
serious [3.7K]

Answer:

The next number selected should be between 2 and 3 .

Step-by-step explanation:

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0        10               17

1           11              19

2          14              21

3          19              23

4         26             25

3.5      22.25        24

<u>2.5      16.25         22</u>

1.5       12.25        20

0.5       10.25       18

We see the pattern that it is increasing with only a unit. The last given data is mid of the last two values that is 3 and 4.

So the next value would be the mid of the next last two values that is 2 and 3 and will be 2.5

Now it is moving in the reverse direction in the same pattern  with a difference of a unit.

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