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umka2103 [35]
3 years ago
9

Plz hurry!!!! How do you find it?

Mathematics
1 answer:
Sloan [31]3 years ago
6 0
Fine the length BC using the cosine law. Google the law and sub it in
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In parallelogram EFGH, EJ = 6x + 3 and JG = 10x - 5 What is EG?<br>A: 15<br>B: 12<br>C: 25<br>D: 30​
Ne4ueva [31]

Answer:

  • D. 30

Step-by-step explanation:

It seems J is the intersection of diagonals.

We know diagonals of the parallelogram bisect each other.

<u>It gives us:</u>

  • EG = EJ + JG and
  • EJ  = JG

<u>Substitute and solve for x:</u>

  • 6x + 3 = 10x - 5
  • 10x - 6x = 3 + 5
  • 4x = 8
  • x = 2

<u>Find the value of EJ:</u>

  • EJ = 6*2 + 3 = 15

<u>Find the value of EG:</u>

  • EG = 2*EJ = 2*15 = 30

Correct choice is D

5 0
3 years ago
Read 2 more answers
What is the value of y so that order pair (-2,y) is a solution the equation 8x + y <br> =32
galina1969 [7]
8x + y = 32
8(-2) + y = 32
-16 + y = 32
y = 32 + 16
y = 48
8 0
3 years ago
One experiment had 10 players spinning, another experiment had 100 players spinning. Which experiment is more likely to come clo
Stels [109]

Answer: Experiment with 100 players sprinting

Step-by-step explanation:

When it comes to experiments using samples to find out the effect of a variable on an entire population by finding out the representative effect on the sample, the larger the size of the sample, the better.

A larger sample comes closer to being the actual size of the population so when this larger sample is experimented upon, the results it gives will be closer to the results that would be gotten if we experimented on the entire population. The 100 player sprinting experiment would therefore come closer to matching its theoretical probability.

5 0
3 years ago
Let set C = (1,2,3,4,5,6,7,8) and set D - (2,4,6,8).
alekssr [168]

So the problem ask to find the relationship between the set C and set D and the best answer would be letter C. It states the union of the two relationship base on the set of data given in each set

6 0
3 years ago
The school spirit club spent $320.82 on food and took in $643.59 selling the food How much did the club make
Lorico [155]
The school spirit club earned $322.77

I hope this helped!
5 0
3 years ago
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