3 years ago

Consider this expression.

Mathematics

1 answer:

il63 [147K]3 years ago

8 0

I got -2(2x-3) but it should be C.-4x-2

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The temperature outside of Brandon's house is −5°F, while the temperature outside of Nick's house is 3°F. How many degrees warme

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Step-by-step explanation:

-5...-4...-3...-2...-1...0...1...2...3

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2 years ago

A bag contains 7 blue, 4 yellow, 4 green, and 5 red marbles. Find the probability of choosing a green marble without looking. Ma

Naddik [55]

Answer:

1/4

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3 0

3 years ago

What is the missing length

amm1812

Answer:

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Step-by-step explanation:

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3 years ago

Period of f(t)= -2cos(3t)

ivann1987 [24]

Answer:

Period=2pi/3

Step-by-step explanation:

8 0

3 years ago

What the answer now answer only if now answer corry

goblinko [34]

Answer:

Approximately 11.5 units.

Step-by-step explanation:

We need to find the side opposite to ∠W. We are given the two angles ∠W and ∠X. We are also given that Side X is equal to 7. Therefore, we can use the Law of Sines.

Now, like last time, use the Law of Sines:

$\frac{\sin(V)}{v}=\frac{\sin(W)}{w}=\frac{\sin(X)}{x}$

We can ignore the first term. Plug in 144 for ∠W, 21 for ∠X, and 7 for <em>x</em>.

$\frac{\sin(144)}{w}=\frac{\sin(21)}{7}$

Cross multiply:

$7\sin(144)=w\sin(21)\\w=\frac{7\sin(144)}{\sin(21)} \\v\approx11.4812\approx11.5$

6 0

3 years ago