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4 years ago

I need help for this one do I add them up and equal them to 180?

Mathematics

1 answer:

nikitadnepr [17]4 years ago

7 0

The measure of angle 1 is 210 degrees.

You'll have to draw an auxiliary line in between the two parallel lines.

Then, you'll have to find out the angle measures next to 100 and next to 50. Since a line is 180°, then the angle measures next to 100 and 50 are 80 and 130 respectively.

Then, since you have an auxiliary line, you can use the rule of alternate interior angles of parallel lines being equal.

Then from there just add up 80 and 130 to get you 210.

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A box contains five slips of paper, marked $1, $1, $10, $10, and $25. The winner of a contest selects two slips of paper at rand

Leni [432]

Answer:

P(w = $1) = 1/10

P(w = $10) = 5/10

P(w = $25) = 4/10

Step-by-step explanation:

Let S1, S2, S3, S4 and S5 be the slips of paper, where we make the next identifications

S1: $1, S2: $1, S3: $10, S4: $10 and S5: $25. The number of different subsets of size 2 that we can get with the five slips of paper is given by 5C2 = 10 (combinations). Let's define the following events

A: the winner of the contest gets $1

B: the winner of the contest gets $10

C: the winner of the contest gets $25

So,

A={(S1, S2)}

B={(S1, S3), (S2, S3), (S1, S4), (S2, S4), (S3, S4)}

C={(S1, S5), (S2, S5), (S3, S5), (S4, S5)}

The random variable w can only take the values $1, $10 or $25. Then

P(w = $1) = P(A) = 1/10

P(w = $10) = P(B) = 5/10

P(w = $25) = P(C) = 4/10

3 0

3 years ago

on Saturday quentin will earn 15.00 more than 2 times the amount of money he earned on Friday. if quentin earned d dollars on Fr

Basile [38]

$15 more, than twice Friday's earnings

d is how much he earned on Friday

s is how much he earned on Saturday

2d + 15 = s

6 0

3 years ago

[THESE ARE NOT THE RIGHT ANSWERS I JUST GUESSED]

marishachu [46]

The parent function of the function represented in the table is exponential.

Note if you subtract 10 from each output, you get $f(x)=3^x$ .

If function f was translated down 4 units, the f(x) values would be decreased by 4.

See attached image.

A point on the table for the transformed function would be (4, 87).

$f(4)-4=87$

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2 years ago

Suppose that an individual has a body fat percentage of 16.2% and weighs 164 pounds. How many pounds of his weight is made up of

Lynna [10]

Answer:

26.6 pounds

Step-by-step explanation:

Hope this helps :)

Have a great summer!! :)

5 0

3 years ago

Read 2 more answers

Solve for A. 15 points!!!!!

HACTEHA [7]

c willl be ur answer if u was dividing

8 0

4 years ago