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2 years ago

What is the measure of

Mathematics

1 answer:

Anestetic [448]2 years ago

7 0

The measure of GAB is 40 degrees, answer A

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Can someone pls help me with this ASAP!!!

VikaD [51]

Answer: D

The reason I say d is because the positive 3 is where the 9 is at on the y-axis

8 0

1 year ago

Which triangles are similar to the change in ABC? C. Both D. Neither

vivado [14]

Answer:

My answer would be B.

Step-by-step explanation:

Triangle angles have to add up to a total of 180 degrees. B. has a very close measures in angles. I am sorry if this is not the answer. But let me know.

6 0

2 years ago

PLZ HELP WILL REWARD!!!!!!!!!!!!!!

iragen [17]

an equation would be 95d=475

5 0

2 years ago

Read 2 more answers

Find the solution of the differential equation that satisfies the given initial condition. y' tan x = 3a + y, y(π/3) = 3a, 0 &lt

Paladinen [302]

Answer:

$y(x)=4a\sqrt{3}* sin(x)-3a$

Step-by-step explanation:

We have a separable equation, first let's rewrite the equation as:

$\frac{dy(x)}{dx} =\frac{3a+y}{tan(x)}$

But:

$\frac{1}{tan(x)} =cot(x)$

So:

$\frac{dy(x)}{dx} =cot(x)*(3a+y)$

Multiplying both sides by dx and dividing both sides by 3a+y:

$\frac{dy}{3a+y} =cot(x)dx$

Integrating both sides:

$\int\ \frac{dy}{3a+y} =\int\cot(x) \, dx$

Evaluating the integrals:

$log(3a+y)=log(sin(x))+C_1$

Where C1 is an arbitrary constant.

Solving for y:

$y(x)=-3a+e^{C_1} sin(x)$

$e^{C_1} =constant$

So:

$y(x)=C_1*sin(x)-3a$

Finally, let's evaluate the initial condition in order to find C1:

$y(\frac{\pi}{3} )=3a=C_1*sin(\frac{\pi}{3})-3a\\ 3a=C_1*\frac{\sqrt{3} }{2} -3a$

Solving for C1:

$C_1=4a\sqrt{3}$

Therefore:

$y(x)=4a\sqrt{3}* sin(x)-3a$

3 0

2 years ago

How would you do this?

sdas [7]

You can't:)
destroy the paper
(*´・ｖ・)ε/̵͇̿̿/'̿̿ ̿ ̿ ̿ ̿ ̿

7 0

3 years ago

Read 2 more answers