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2 years ago

What is the value of x given the following image ?

Mathematics

2 answers:

USPshnik [31]2 years ago

5 0

What this guy said ok ok

svet-max [94.6K]2 years ago

5 0

Answer:

x=13

Step-by-step explanation:

the angles shown are vertical angles so they are going to have the same value so to find x we setup an equation and the equation would be

-3x+14=-x-12 and the we solve for x

step 1 add 3x to each side

14=2x-12

step 2 add 12 to each side

26=2x

step 3 divide each side by 2

x=13

You might be interested in

What quantum numbers specify these subshells 5s 2p 3d?

Ivan

5s subshell represent that n is equal to 5 and l is equal to 0.
2p subshell represent that n is equal to 2 and l is equal to 1.
3d subshell represent that n is equal to 3 and l is equal to 2.
The numbers gives us the value of n and the letter gives us the value of l.
s means l = 0
p means l = 1
d means l = 2
f means l = 3

5 0

3 years ago

Star Wars land encompasses an area of 14.0 acres. [1.00 acre = 4046.86m2]. If Star Wars land were made into a circle, what would

Free_Kalibri [48]

Answer:

<h3>The answer is 134.29 m</h3>

Step-by-step explanation:

First of all we need to convert 14.0 acres to m²

1.00 acre = 4046.86 m²

14.0 acres = 14 × 4046.86 = 56656.04 m²

Area of a circle = πr²

where

r is the radius

To find the radius substitute the value for the area into the above formula and solve for the radius

That's

$56656.04 = \pi {r}^{2}$

Divide both sides by π

We have

${r}^{2} = \frac{56656.04}{\pi}$

Find the square root of both sides

$r = \sqrt{ \frac{56656.04}{\pi} }$

r = 134.29139

r = 134.29 m to 2 decimal places

Hope this helps you

3 0

2 years ago

A pre-election survey showed that 3 out of every 5 citizens would vote in an election. At this rate, how many people would be ex

noname [10]

Answer:

9600 people would vote.

Step-by-step explanation:

3/5 = .6

16,000 * .6 = 9600

3 0

2 years ago

(1000÷1)×10-5000 Giving Brainliest

Y_Kistochka [10]

5,000 is the answer to the equation

6 0

2 years ago

Is -49 a rational number? please explain

aleksklad [387]

Yes, because a rational number is any number that can be expressed as a fraction a/b where a/b are both integers, but cannot be zero.

7 0

2 years ago