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yan [13]
3 years ago
15

Find the area of a semicircle with a radius of 6 centimeters.

Mathematics
1 answer:
nlexa [21]3 years ago
6 0

Answer:

Answer:

Measure of ∠y is 90°

Step-by-step explanation:

We see that,

∠x and ∠y are vertical angles and ∠x, 40°, 50° are in a straight line.

Since, we know, Sum of angles in straight line is 180°.

Then, ∠x + 40° + 50° = 180°

i.e. ∠x = 180° - 90°

i.e. ∠x = 90°

Also, we know, 'Vertical angles have equal measures'.

So, ∠y = ∠x = 90°

Hence, measure of ∠y is 90°

Read more on Brainly.com - brainly.com/question/9695253#readmore

Step-by-step explanation:

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Calculate the lateral surface area of the rectangular prism:
bekas [8.4K]
Find the area of all six rectangular faces of the prism. (A= l x b)

A1: 3.1 x 5 = 15.5
A2: 7.4 x 3.1 = 22.94
A3: 5 x 7.4 = 37
A4: 3.1 x 7.4 = 22.94
A5: 7.4 x 5 = 37
A6: 3.1 x 5 = 15.5

Add all answers together to get your answer of 150.88 cm^2.
Hope this helps!!
8 0
3 years ago
Give me a correct answer, My answer probably wrong.
Georgia [21]

Hello!

This is a problem about the general solution of a differential equation.

What we can first do here is separate the variables so that we have the same variable for each side (ex. dy with the y term and dx with the x term).

\frac{dy}{dx}=\frac{x-1}{3y^2}

3y^2dy=x-1dx

Then, we can integrate using the power rule to get rid of the differentiating terms, remember to add the constant of integration, C, to at least one side of the resulting equation.

y^3=\frac{1}{2}x^2-x+C

Then here, we just solve for y and we have our general solution.

y=\sqrt[3]{\frac{1}{2}x^2-x+C}

We can see that answer choice D has an equivalent equation, so answer choice D is the correct answer.

Hope this helps!

3 0
3 years ago
Graph 3x +4y=12 please
earnstyle [38]

To help us to graph the 3x + 4y = 12, we can isolate y

\begin{gathered} 3x+4y=12 \\  \\ 4y=12-3x \\  \\ y=\frac{12}{4}-\frac{3}{4}x \\  \\ y=3-\frac{3}{4}x \end{gathered}

Therefore it's a line with equation

y=3-\frac{3}{4}x

We have y = 3 when x = 0, and x = 4 when y = 0, therefore

3 0
1 year ago
What is the next term in the multiplication or geometric pattern that begins in 14, 70, 350
Lina20 [59]

Answer:

1750

Step-by-step explanation:

your rule is times 5 so 350*5=1750

5 0
3 years ago
Read 2 more answers
Which statement best describes the "cult of domesticity" that emerged in the late 19th century?
12345 [234]

Answer:

a movement one single movement cultivating one group

5 0
2 years ago
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