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Fed [463]
3 years ago
13

Help Me With This Question Please!

Mathematics
2 answers:
mafiozo [28]3 years ago
7 0

Answer:

You know that (x-17),(2x-61) and 3x add to 360 degrees.

That means that 6x - 78 =360

Add 78 to both sides-

6x = 438

Divide both sides by 5-

X=73 degrees

leva [86]3 years ago
6 0

Answer:

73°

Step-by-step explanation:

3x + x - 17 + 2x - 61 = 360°

6x - 78 = 360°

6x = 438°

x = 73°

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What is the slope of the line that passes through the points (-1, -7) and
Kay [80]

Answer:

-2

Step-by-step explanation:

slope formula= (y2-y1)/(x2-x1)

(-1,-7) is (x1,y1)

(-2,-5) is (x2,y2)

Plug in numbers into slope equation

((-5)-(-7))/((-2)-(-1)) = 2/-1

Simplify

answer= -2

4 0
3 years ago
A 2-column table has 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The second column is la
Anna [14]

Answer: The answer is f(x) = 0.8(2x).

i just did the quiz and got it right

hope this helps you :)

8 0
4 years ago
Problem solving math
tatiyna
Answer: 53.1%

----------------------------

Explanation:

The change from 76.1 to 116.5 is 40.4
This means that 40.4 more million people voted in the second year compared to the first

Divide this difference (40.4 million) over the original amount (76.1 million) to get

40.4/76.1 = 0.53088 which converts to 53.088% and that rounds to 53.1%

6 0
3 years ago
At a small liberal arts college, students can register for one to six courses. Let be the number of courses taken in the fall by
Maslowich

According to the probability distribution, there is a 0% probability that a randomly selected student earns more than 18 credits.

  • A student earns 3 credits <u>per course</u>.

Thus, the probability distribution for the <u>number of credits earned</u> is:

P(X = 3) = 0.06

P(X = 6) = 0.06

P(X = 9) = 0.12

P(X = 12) = 0.2

P(X = 15) = 0.41

P(X = 18) = 0.15

Since no person takes more than 6 courses, there is a 0% probability that a randomly selected student earns more than 18 credits.

A similar problem is given at brainly.com/question/25117113

5 0
3 years ago
Together maria and serena have $1.20 they want to share the money equally how much money will each girl get
Elena-2011 [213]
A. 0.60 cents each.

Explanation: 1.20 dollars divided by two is 0.60 cents.
5 0
3 years ago
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