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Volgvan
2 years ago
7

Find the value of x and give a reason for the relationship between the angles.

Mathematics
2 answers:
quester [9]2 years ago
8 0

Answer: ifk

Step-by-step explanation:

juin [17]2 years ago
3 0

Answer:

x=17

Step-by-step explanation:

We know that,

When two lines intersect, the pair of Vertically Opposite Angles are equal.

So,

87=(5x+2)\\87-2=5x\\85=5x\\x=85/5\\x=17

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Please help!!! I have a chance to get $50 if I get all of these questions right!!
AnnyKZ [126]

Answer:

number 1 is c      number 2 is b,c,e  number 3 is b

Step-by-step explanation:

1: if you see something to the power you will always think of repeated multiplication off the bat. so you just multiply the coefficient by the amount of the exponent.

2: 1*1*1*1*1*1*1*1*1*1*1*1*1*1*1*1=1 no

2*2*2*2=16 yes

4*4=16 yes

8*8=64 no

16=16 yes

3: 3/4*3/4*3/4=27/64

hope this helps! have a nice day!

3 0
3 years ago
Explain how counting number of girls in five children family can be treated as a binomial experiment. What assumptions are neces
Juliette [100K]

This is a binomial experiment and you'll use the binomial probability distribution because:

  1. There are two choices for each birth. Either you get a girl or you get a boy. So there are two outcomes to each trial. This is where the "bi" comes from in "binomial" (bi means 2).
  2. Each birth is independent of any other birth. The probability of getting a girl is the same for each trial. In this case, the probability is p = 1/2 = 0.5 = 50%
  3. There are fixed number of trials. In this case, there are 5 births so n = 5 is the number of trials.

Since all of those conditions above are met, this means we have a binomial experiment.

Some textbooks may split up item #2 into two parts, but I chose to place them together since they are similar ideas.

8 0
3 years ago
Mr. K has 112 feet of fencing to enclose a new garden. What is the maximum area of the garden that he can enclose?
musickatia [10]

Answer:

759 square foot garden

Step-by-step explanation:

L= length

W= Width

Perimeter = 2(L + W)

112 = 2(L + W)

divide both sides by 2 and you get

56 = L + W

L=33

W=23

6 0
2 years ago
Read 2 more answers
How many eighth-size parts do you need to model 3/4
Molodets [167]
8 divided by 2 is 4, so multiply 3/4 by 2, 6/8, than you have your answer, 6.
8 0
2 years ago
Is -2.54 greater or less than -2 and 27/50
zloy xaker [14]
-2.54 is equal to -2 27/50
7 0
2 years ago
Read 2 more answers
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