All categories

3 years ago

Find the value of x2x degrees and 3x degrees ..they are supplements angles

Mathematics

1 answer:

oee [108]3 years ago

4 0

Answer:

2x+3x=180°

that is 5x=180°meaning x=32°

You might be interested in

Janna and Anthony walk home from school on Monday Wednesday and Friday their mother picks them up on Thursday and they ride the

nikklg [1K]

Answer: 3/5

Step-by-step explanation:

Out of 5 school days, Janna and Anthony walk home on Monday, Wednesday and Friday.

This means they walk home on 3 days out of 5.

The fraction of time they walk home from school is;

= 3/5

6 0

2 years ago

Please I'm GIVING 40 POINTS FOR REAL ANSWER

Charra [1.4K]

Answer:

x = 14

< A = 58 degrees

< B = 52 degrees

< C = 70 degrees

Step-by-step explanation:

Recall that the addition of the three internal angles of a triangle must render 180 degrees, then we can write:

<A + <B + <C = 180

and now replace with the algebraic expressions given for each angle:

2(x + 15) + 3 x + 10 + 5 x = 180

eliminate parenthesis

2 x + 30 + 3 x + 10 + 5 x = 180

combine like terms

10 x + 40 = 180

subtract 40 from both sides

10 x = 140

divide both sides y 10 to isolate x

x = 14

Now that we know x, we can calculate each of the angles using the fiven expressions:

< A = 2 (x + 15) = 2 (14 + 15) = 2 * 29 = 58 degrees

< B = 3 x + 10 = 3 * 14 + 10 = 52 degrees

< C = 5 x = 5 * 14 = 70 degrees

3 0

2 years ago

Read 2 more answers

A robot can complete 8 tasks in 5\6 hors what is the unit rate per task

mars1129 [50]

The robot can complete 9 and 3/5 of a task per hour.

8 0

2 years ago

I am confused. I believe it is 5(x^2+2)=45

Mice21 [21]

It can also be 5(x^2) +2=45

8 0

3 years ago

A bag contains 1 white (W), 3 blue (B1, B2, B3), and 2 red (R1, R2) marbles. (4 points)

LekaFEV [45]

The possible outcomes are WH, BH, BH, BH, RH, RH, WL, BL, BL, BL, RL, RL

<h3>How to determine the possible outcomes?</h3>

The given parameters are:

Coin = Head (H) and Tail (T)

Marble = W, B, B, B, R, R

See attachment for the tree diagram

From the tree diagram, we have the following possible outcomes

WH, BH, BH, BH, RH, RH, WL, BL, BL, BL, RL, RL

Find the value of x2x degrees and 3x degrees ..they are supplements angles​

Find the value of x2x degrees and 3x degrees ..they are supplements angles