Ask question

Ask question

All categories

3 years ago

12

I don’t pay attention in class

2 answers:

zvonat [6]3 years ago

8 0

Pay attention then lol.

Elanso [62]3 years ago

8 0

Step-by-step explanation:

All the angles in a triangle add up to 180 degrees

x-22 + 3x+19 + x-17 = 180

x+3x+x-22+19-17=180

5x - 20=180

5x=180+20

5x=200

5x/5=200/5

x=40

Angle A= x-22

Substitute x in the question

= 40 - 22

=18

Therefore angle A is 18 degrees

You might be interested in

<img src="https://tex.z-dn.net/?f=4x%2B6%3D11" id="TexFormula1" title="4x+6=11" alt="4x+6=11" align="absmiddle" class="latex-for

nlexa [21]

Answer:

x = $\frac{5}{4}$

Step-by-step explanation:

Given

4x + 6 = 11 ( subtract 6 from both sides )

4x = 5 ( divide both sides by 4 )

x = $\frac{5}{4}$ = 1.25

4 0

3 years ago

Read 2 more answers

Please solve the following problem

kirza4 [7]

Answer:

x = 27

Step-by-step explanation:

Given

$\frac{x}{9}$ = 3

Multiply both sides by 9 to clear the fraction

x = 9 × 3 = 27

5 0

3 years ago

Please help me i beg of u due today

Vlad1618 [11]

Answer:

y=10x+5.5

this is the answer

4 0

3 years ago

Read 2 more answers

PLEASE HELP! GIVEE ME THE 14 ANSWERS FOR THIS FOR BRAINLIEST

gulaghasi [49]

Answer:

Step-by-step explanation:

oh boy

1) 9 < 16

2) -4 < 5

3) 18 > -19

4) -38 < -16

5) 6 > 4

6) -14 > -25

7) -45 > -55

8) -2 > -10

9) -4, -1, 1, 3, 6

10) -15, -13, -5, 8

11) -9, -6, -5, -1, 0

12) -4, -2, 1, 3

13) -10, -9, 7, 8, 11

14) -33, -25, -14, -4, 7

hope this helps <3

6 0

3 years ago

Which statement is true?

Semenov [28]

Answer:

3 is beetween 5

Step-by-step explanation:

8 0

3 years ago