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Sloan [31]
2 years ago
15

Find the length of JM

Mathematics
1 answer:
Flura [38]2 years ago
5 0

Answer:

JM = 30

Step-by-step explanation:

Similar trapezoids

JM/45 = 20/30

JM = 20/30 * 45

JM = 30

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5<br> and<br> 4i<br> What is the distance
s2008m [1.1K]

Answer:

=√41

Steps:

D=√(5-0)²+(4-0)² =  √25+16 = √41

The answer for this question is =√41

1: D=√(5-0)²

2: +(4-0)²

3:  =  √25+16

4:  = √41

Please mark brainliest

<em><u>Hope this helps.</u></em>

3 0
3 years ago
There are 5 white balls. 8 red balls, 7 yellow balls, and 4 green balls in a container. A ball is chosen randomly. Find the prob
ycow [4]

<u>Given</u><u> </u><u>:</u>

  • White balls = 5
  • Red balls = 8
  • Yellow balls = 7
  • Green balls = 4

<u>Answer</u><u> </u><u>1</u><u> </u><u>:</u><u>-</u>

We know that,

  • P (E) = No. of favourable outcomes / Total number of outcomes.

>> Total no. of outcomes = 5 + 8 + 7 + 4

>> Total no. of outcomes = 24

As there are 4 green balls. Therefore,

  • P (E) = 4 / 24
  • P (E) = 2 / 12
  • P (E) = 1 / 6

<u>Answer</u><u> </u><u>2</u><u> </u><u>:</u><u>-</u>

We know that,

  • P (E) = No. of favourable outcomes / Total number of outcomes.

>> Total no. of outcomes = 5 + 8 + 7 + 4

>> Total no. of outcomes = 24

As there are 8 red balls. Therefore,

  • P (E) = 8 / 24
  • P (E) = 4 / 12
  • P (E) = 2 / 6
  • P (E) = 1 / 3

<u>Answer</u><u> </u><u>3</u><u> </u><u>:</u><u>-</u>

We know that,

  • P (E) = No. of favourable outcomes / Total number of outcomes.

>> Total no. of outcomes = 5 + 8 + 7 + 4

>> Total no. of outcomes = 24

As there are 15 balls that are neither green nor white. (Red balls+ yellow balls)

  • P (E) = 15 / 24
  • P (E) = 5 / 8

8 0
2 years ago
Please help condense into a single logarithm:
joja [24]
The first step for solving this expression is to write the number below ㏒ in exponential form.
㏒_{ 3^{2} }(x) + 2㏒_{ 3^{2} }(y) - ㏒_{2}(z)
Using ㏒_{a^{y} }(b) = \frac{1}{y} × ㏒_{a}(b),, transform the expressions with ㏒_{ 3^{2} }.
\frac{1}{2} × ㏒_{3}(x) + \frac{1}{2} × ㏒_{3}(y) - ㏒_{2}(z)
Lastly,, reduce the numbers with 2 to find your final answer.
\frac{1}{2} × ㏒_{3}(x) + ㏒_{3}(y) -  ㏒_{2}(z)
This means that the correct answer to your question is \frac{1}{2} × ㏒_{3}(x) + ㏒_{3}(y) -  ㏒_{2}(z).
Let me know if you have any further questions.
:)
3 0
3 years ago
Factorize: t2 + 6 + 8
Mnenie [13.5K]

t²+14

Step-by-step explanation:

<h2>..........</h2>
4 0
2 years ago
If the slope of a regression line is positive, the correlation is positive.
Alexxandr [17]

Answer:

TRUE

Step-by-step explanation:

8 0
3 years ago
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