All categories

2 years ago

Find the value of x

Mathematics

1 answer:

Ahat [919]2 years ago

4 0

recall that a circle has a total of 360°.

so that missing central angle is then 360° - 110° - 65° - 90°. Well, the arc's angle measurement is the same as the central angle they're in, so the x° is the same as 360° - 110° - 65° - 90°.

You might be interested in

The table shows the growth, in centimeters, of plants in two different soils after two weeks.

Bas_tet [7]

Answer:

Option D) soil B had greater growth because its data gave a greater median

Step-by-step explanation:

I got it right on edge :)

3 0

2 years ago

The value of the perimeter of the figure is equal to the value of the area. Find the value of X.

frez [133]

Answer:

x = 3

Step-by-step explanation:

6 0

2 years ago

What is the difference between a random and biased sample?

emmainna [20.7K]

Random probably wont go with other people said, biased may go for what has most reviews

3 0

3 years ago

Bryan and Jadyn had barbeque potato chips and soda at a football party. Bryan ate 3 oz of chips and drank 2 cups of soda for a t

Diano4ka-milaya [45]

Answer:

200 mg sodium is in 1 oz of chips and 50 mg sodium is in 1 cup of soda.

Step-by-step explanation:

Let x mg sodium is in 1 oz of chips and and y mg is in 1 cup of soda.

∵ Bryan ate 3 oz of chips and drank 2 cups of soda for a total of 700 mg of sodium.

i.e. 3x + 2y = 700 --------(1),

Jadyn ate 1 oz of chips and drank 3 cups of soda for a total of 350 mg of sodium.

i.e. x + 3y = 350 ---------(2),

Equation (1) - 3 × equation (2),

We get,

2y - 9y = 700 - 1050

-7y = -350

$\implies y = \frac{-350}{-7}= 50$

From equation (1),

3x + 2(50) = 700

3x + 100 = 700

3x = 700 - 100

3x = 600

$\implies x = \frac{600}{3}=200$

Hence, 200 mg sodium is in 1 oz of chips and 50 mg sodium is in 1 cup of soda.

7 0

3 years ago

How do you answer this?

lidiya [134]

(a + b)^3 = a^3 + 3a^2b + 3ab^2+ b^3
(a +(- b))^3 = (a-b)^2 = a^3 - 3a^2b + 3ab^2- b^3

7 0

3 years ago