2 years ago

PLS HELP What is the value of x ? A. 42 B. 43 C. 84 D. 86

Mathematics

2 answers:

Sati [7]2 years ago

5 0

The value of X would have to be A-42

TEA [102]2 years ago

4 0

Answer:

Step-by-step explanation:

x+x+94 = 180 (sum of angle of triangle)

2x+94 = 180

2x = 180-94

2x = 86

x = 86÷2

Therefore x = 43

You might be interested in

1) SHOW WORK: Evaluate f(-2):

babymother [125]

Answer:

- 10 and 60

Step-by-step explanation:

To evaluate f(- 2) substitute x = - 2 into f(x)

f(- 2) = (3 × - 2) - 4 = - 6 - 4 = - 10

To evaluate f(8) substitute x = 8 into f(x)

f(8) = 8² - 4 = 64 - 4 = 60

4 0

3 years ago

Read 2 more answers

Which equation has a graph that lies entirely above the x-axis?

Tanzania [10]

This awnser is 309 and has 11.22 as the fraction

5 0

2 years ago

Read 2 more answers

The measure of 5 of the interior angles of a hexagon are 110, 120, 90, 140, and 125. what is the measure of the smallest exterio

Romashka-Z-Leto [24]

Answer:

A) 40

Step-by-step explanation:

The sum of the interior angles of a regular polygon is:

$(n - 2) \times 180$

For a hexagon, we put n=6

$(6 - 2) \times 180 = 4 \times 180 = 720$

Let x be the 6th interior angle, then

$x + 110 + 120 + 90 + 140 + 125 = 720$

$x + 585 = 720$

$x = 720 - 585 = 135$

The largest interior angle is 140°

Therefore the least exterior angle will be:

$180 - 140 = 40$

The correct choice is A

7 0

3 years ago

EVERYONE!! I HOPE YOU HAVE A WONDERFUL THANKSGIVING!! :D

Ne4ueva [31]

I hope you are having a great time too!!
(I know this is not a question so yeah)

5 0

3 years ago

CHECK MY ANSWER??

Tatiana [17]

You are partially correct :) 2^SQR(10) x SQR(10) = 20
The answer is just 20

4 0

3 years ago