Ask question

Ask question

All categories

3 years ago

13

Interior and Exterior Triangle Angles plz help

1 answer:

MatroZZZ [7]3 years ago

3 0

Answer:

∠ N = 41°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 given angles and equate to 180, that is

6x + 1 + 3x - 10 + x + 19 = 180, simplifying

10x + 10 = 180 ( subtract 10 from both sides )

10x = 170 ( divide both sides by 10 )

x = 17

Thus

∠ N = 3x - 10 = 3(17) - 10 = 51 - 10 = 41°

You might be interested in

What is the solution to the inequality - 3x <7.5?

Darina [25.2K]

Answer:

x>-2.5

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

John Legend sells, on average, 115,000 songs on itunes every two weeks. Michelle did some quick math, and concluded that based o

Andre45 [30]

Answer: Michelle's conclusion is wrong, he sells 8214.3 songs per day

Step-by-step explanation:

Sell 115000 songs every 2 weeks

Sell 115000 songs every 14 days

Sell (a) songs for 1 day

(a) =(115000x1) ➗ 14

(a) =115000 ➗ 14

(a) =8214.3

8 0

4 years ago

a point on the edge of a flywheel with the radius of 14 cm is rotating at a rate of 14 radians per second. what is the linear sp

RoseWind [281]

163- a f a g h a d h. Uh u u y fr g I I h y uh.

7 0

3 years ago

What is the volume of a cube with a side length of 3t^5units?<br>Cube V = s^3

balandron [24]

Answer:

$V=27t^{15}\ units^3$

Step-by-step explanation:

we know that

The volume of a cube is equal to

$V=s^{3}$

where

s is the side length of the cube

we have

$s=3t^5\ units$

substitute in the formula

$V=(3t^5)^{3}$

$V=(3^3)(t^5)^{3}$

Remember the power rule

$(a^m)^n=a^{m*n}$ ----> multiply the exponents

so

$V=(3^3)(t^{5*3})=27t^{15}\ units^3$

6 0

3 years ago

Read 2 more answers

How many combinations of 5 students can a teacher choose from 24 students?

fgiga [73]

24C5 24!/(24-5) this is what it is.

8 0

4 years ago