2 years ago

Find the value of X.

Mathematics

1 answer:

harkovskaia [24]2 years ago

8 0

Answer:

X = 5

Step-by-step explanation:

Angles on a straight line=180°

180-151=29°

sum of angles in a triangle= 180°

11x-1+20-3+29=180

11x+20x-3-1+29=180

31x+25=180

31x=180-25

31x=155

divide both sides by 31

X=5

(11x-1)°= 55-1= 54°

(20x-3)°= 100-3= 97°

54°+97°+29°=180°

You might be interested in

ILL MARK U BRAINLIEST IF U EXPLAIN!!

Harlamova29_29 [7]

Answer:

Step-by-step explanation:

the total of all those are 150 so if you multiply it by three you get 450

so multiply pizza by three too

to get 93

4 0

3 years ago

Read 2 more answers

What is the value of x?<br> 30<br> 45<br> 55<br> 60

Komok [63]

Answer:

Step-by-step explanation: i don't get what you are trying to ask

3 0

3 years ago

Read 2 more answers

What is the inequality for 4x-9>8x+3

balandron [24]

x < - 3

Good luck! (:

3 0

2 years ago

Read 2 more answers

Given that rectangle MNOP rectangle STUV what is the length of TU

Lerok [7]

Answer:

TU = 22.5 units

Step-by-step explanation:

Given that the rectangles are similar then the ratios of corresponding sides are equal, that is

$\frac{UV}{OP}$ = $\frac{TU}{NO}$ , substitute values, note NO = MP = 15

$\frac{9}{6}$ = $\frac{TU}{15}$ ( cross- multiply )

6TU = 135 ( divide both sides by 6 )

TU = 22.5 units

7 0

3 years ago

Read 2 more answers

For two years, two samples of fish were taken from a pond. Each year, the second sample was taken six months after the first sam

Pie

Answer:

the answer is D E

Step-by-step explanation:

i just took it trust me

8 0

3 years ago

Read 2 more answers