3 years ago

For 3,4 identify the property of equality that would be used to solve the equation

Mathematics

1 answer:

Soloha48 [4]3 years ago

7 0

First questions: A

You will add the 10.

Second questions: C

You will multiply the 5.

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Find c.

Alexxx [7]

9514 1404 393

Answer:

14.9 cm

Step-by-step explanation:

To find c using the Law of Sines, you must know angle C. That is found from ...

C = 180° -A -B = 180° -150° -12° = 18°

Then the law of sines tells you ...

c/sin(C) = b/sin(B)

c = b·sin(C)/sin(B) = (10 cm)·sin(18°)/sin(12°)

c ≈ 14.9 cm

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2 years ago

Tan(pi/2) = A)1 B) -1 C)0 D) Undefined

Alexus [3.1K]

Answer:

D) Undefined

Step-by-step explanation:

$\tan \: \bigg( \frac{\pi}{2} \bigg) = \infty \: or \: undefined\\$

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3 years ago

An electrical engineer wishes to compare the mean lifetimes of two types of transistors in an application involving high-tempera

Verizon [17]

Answer:

add the decimals thats all

Step-by-step explanation:

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3 years ago

Solve for 30 points and brainliest 7³(8)÷3(2)-1800.3 repeating

Arturiano [62]

Answer:

29.033333

Step-by-step explanation:

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3 years ago

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A 100-gallon fish tank fills at a rate of x gallons per minute. The function is F(x)=100/x. if the tank has been filling for 20

mixer [17]

The second graph is correct.

There will be a vertical asymptote at x=0, since we cannot divide by 0. Using the x-axis on the second graph, if we substitute 5 in for x, we have 100/5+20 = 20+20=40. There is a point on this graph here. Using 10 for x, we have 100/10+20 = 10+20 = 30. There is a point on the graph here. Every point matches.

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3 years ago

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