Angle 3 measures 54 degrees
What is the measure of angle 1?
Angle 3 measures 54 degrees What is the measure of - 1

Answers

Answer 1
Answer:

Answer: 54\°

Step-by-step explanation:

Angles 1 and 3 are opposite angles, and in geometry  there is a rule related to these type of angles:

"All opposite angles (angles opposed by the vertex) are equal"

Hence, if angle 3 measures 54\°angle 1 meaures  54\° as well.

Answer 2
Answer:

Answer:

the measure of angle 1 is also 54° because it is vertical to angle 3


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The fraction 3/50
is equivalent to what percent?​

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Answer: 6%

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What percent of 1340 is 13.4

Answers

it is 10%. i hope this is useful
13.4 is 1% of 1340
Hope this helps you!

A telephone company charges a fixed monthly rate plus a rate per minute of usage. The company charges $155 for 100 minutes of usage and $245 for 200 minutes of usage. An equation can be written to show the relationship between the total minutes used (x) and the total monthly charges (y). Which of the following best describes the steps to draw the graph of y against x?Draw a graph which joins the points (155, 100) and (245, 200) and has a slope = 0.9
Draw a graph which joins the points (155, 100) and (245, 200) and has a slope = 1.1
Draw a graph which joins the points (100, 155) and (200, 245) and has a slope = 1.1
Draw a graph which joins the points (100, 155) and (200, 245) and has a slope = 0.9

Answers

The solution is "Draw a graph which joins the points (100, 155) and (200, 245) and has a slope = 0.9"

the points are (minute,cost) pairs like the assignment states
the slope is the difference of both costs (90) divided by the minute difference (100)
so k=90/100=0.9

so the last option

Just took the exam and the answer would be d :)

In 2000, Ohio's population was 11.4 million and and increasing by 0.5 million each year. Michigan's population was 9.9 million, increasing by 0.6 million each year. at this rate when will the population of Michigan be greater than the population of Ohio

Answers

2011 is the answer to this

Answer:

In 10 years they would be the same, so in 11 years Michigan's population will be greater.

If you add 9.9 by 0.6 10 times you would get an answer of 15.9, and the same with 11.4 plus 0.5... So if you did it one more time Michigan would get 16.5 and Ohio would get 16.4.

So the answer is 11. (10 would equal the same amount)

Which expression is equal to (x+5)(-3x^2+15x-1)? a. -3x^3+74x-5
b. -3x^3+30x^2-76x-5
c. -3x^3-76x-5
d. -3x^3+30x^2+74x-5

Answers

The given expression can be simplified to obtain -3x³ + 74x - 5. The correct option is (a).

What is an Algebraic expression?

An algebraic expression can be obtained by doing mathematical operations on the variable and constant terms.

The variable part of an algebraic expression can never be added or subtracted from the constant part.

The given algebraic expression is (x + 5)(-3x² + 15x - 1).

It can be evaluated as follows,

(x + 5)(-3x² + 15x - 1)

⇒ x(-3x² + 15x - 1) + 5(-3x² + 15x - 1)

⇒ -3x³ + 15x² - x - 15x² + 75x - 5

⇒ -3x³ + 74x - 5

Hence, the product of the given expression is -3x³ + 74x - 5.

To know more about algebraic expression click on,

brainly.com/question/953809

#SPJ2

Answer:

-3x^3+74x-5

Step-by-step explanation:

(x+5)(-3x^2+15x-1)

-3x^3+15x^2-x-15x^2+75x-5

-3x^3+15x^2-15x^2+75x-x-5

-3x^3+74x-5

How much less than 1 is 3/9?
Is the answer to this question 1/3???

Answers

1-(3)/(9)=(6)/(9)=(2)/(3)
1-3/9 \n =9/9-3/9 \n =6/9 \n =(2*3)/(3*3) \n =2/3