All categories

3 years ago

Find the value of x pls help

Mathematics

1 answer:

serious [3.7K]3 years ago

8 0

9514 1404 393

Answer:

x = 36°

Step-by-step explanation:

The exterior angle is equal to the sum of the remote interior angles. A linear pair is supplementary. So, you can find x either of two ways:

2x = x + (180 -4x) ⇒ 5x = 180 ⇒ x = 36

Or ..

4x = x + (180 -2x) ⇒ 5x = 180 ⇒ x = 36

The value of x is 36°.

You might be interested in

What is the enlargement ratio if you enlarge the figure to have a width of 16 units and length of 12 units

Fantom [35]

Answer:

The enlargement ratio is 3:4

Step-by-step explanation:

We are given

a width of 16 units and length of 12 units

so,

$W=16$

and

$L=12$

now, we can find enlargement ratio

we can use formula

enlargement ratio = (length)/(width)

$=\frac{L}{W}$

now, we can plug values

$=\frac{12}{16}$

now, we can simplify it

$=\frac{3}{4}$

So,

The enlargement ratio is 3:4

6 0

3 years ago

Solve the system of equations

Elden [556K]

Answer:

Step-by-step explanation:

-4x + 2y = -30

-2x + 2y = -10

-4x + 2y = -30

2x - 2y = 10

-2x = -20

x = 10

-2(10) + 2y = -10

-20 + 2y = -10

2y = 10

y = 5

(10, 5)

6 0

3 years ago

Jimmy had five thousand apples and he ate _ he had 97 left how many did he eat

cestrela7 [59]

5000-97
= 4903
to check= 4903+97=5000

4 0

4 years ago

What is the value for x? Enter your answer in the box. x = ____

vlada-n [284]

180 - 73-73 =34

6x+4 = 34

6x = 30

x = 30/6

x = 5

7 0

3 years ago

What is the volume of this sphere rounded to the nearest hundredth?

Scilla [17]

Answer:

2144.7

Step-by-step explanation:

Volume of a sphere is V= $\frac{4}{3} \pi r^{3}$

V= $\frac{4}{3} \pi 8^{3}$

V=(4 /3)·π·8^3≈2144.66058 --> 2144.7

6 0

3 years ago