3 years ago

Find the values of x and y

2 answers:

8 0

X = 90 degrees as it is at a right angle.

To find Y, I believe you would have 180 - 90 = 90 and then 90 - 47 = 43
y = 43

lesantik [10]3 years ago

3 0

X = 90 degrees
angle B = 47 degrees
add them together = 137
subtract from 180 = 43
y = 43 degrees

You might be interested in

A student has 54 coins in a bank. There are only quarters, nickels, and dimes in the bank. If there are twice as many dimes as q

r-ruslan [8.4K]

The student would have 18 dimes in the bank.. 54 coins. x+2x+3x=54
6x=54

18 dimes,
9 quarters
27 nickles.

5 0

3 years ago

In the diagram, the radius of the outer circle is

JulijaS [17]

the value of x is 8 cm.

<u>Step-by-step explanation:</u>

Correct Question : In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. The area of the shaded region is 220π cm2. What is the value of x? Enter your answer in the box.

We have ,

the area of a circle = πr²

the outer circle area = $\pi(2x)^2 =4\pi x^2$

the inside circle area = $\pi (6)^2= 36\pi$

According to Question,

the outer circle area - the inside circle area = he shaded region

⇒ $\pi (4x^2)-36\pi =220\pi$

⇒ $x^2-9 =55$

⇒ $x^2=64$

⇒ $x =\sqrt{64}=8$

Therefore , the value of x is 8 cm.

5 0

3 years ago

Translate the phrase into a numerical expression of One hundred divided by the quantity three times five

dimulka [17.4K]

$\frac{100}{3*5}$

4 0

3 years ago

Christina biked 36 miles in 6 hours. If she biked at a constant speed, how many miles did she ride in one hour?

Ahat [919]

Answer:

Step-by-step explanation:

because you divided the amount of mile by the amount of time it took to get your answer

5 0

3 years ago

Read 2 more answers

5/7 times 4/5=? in simplest form

lys-0071 [83]

5/7 * 4/5 = 20/35 = 4/7

7 0

3 years ago