3 years ago

What are the possible damages for a rectangle with 12 ft.²

Mathematics

1 answer:

yanalaym [24]3 years ago

6 0

The answer is 24 if I'm right

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What is 7/12 ÷ 2/5? Remember KCF method.

beks73 [17]

7/12 divided by 2/5 is 35/24

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3 years ago

How can I use the figure to find the exact value of sin 2theta?

Iteru [2.4K]

Answer:

sin(2θ) = 24/25

Explanation:

In order to find the value of sin 2θ, first, recall the double-angle formula for sine.

$\sin 2\theta=2\sin \theta\cos \theta$

From the right-triangle:

$\begin{gathered} \sin \theta=\frac{\text{Opposite}}{\text{Hypotenuse}}=\frac{3}{5} \\ \cos \theta=\frac{\text{Adjacent}}{\text{Hypotenuse}}=\frac{4}{5} \end{gathered}$

Substitute these values into the double-angle formula obtained earlier.

$\begin{gathered} \sin 2\theta=2\sin \theta\cos \theta \\ =2\times\frac{3}{5}\times\frac{4}{5} \\ =\frac{24}{25} \end{gathered}$

The exact value of sin(2θ) is 24/25.

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1 year ago

C=5/9(F-32) solving for f

Nina [5.8K]

Solve for f
by simplifying both sides of the equation, then isolating the variable.
f=32+9c / 5

5 0

2 years ago

1. Solve the system by substitution- 2x+y=-11, 3x-4y=11.

Maksim231197 [3]

In the first equation, moving 2x over gives "y = -2x-11". Placing this into the second equation gives "3x - 4(-2x-11) = 11", or "3x+8x+44 = 11", which can be reduced to "11x= -33" or "x = -3". Replacing the "x" with -3 in the first equation gives "-6 + y = -11" or "y = -5". This gives a solution of (-3, -5), or answer C.

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3 years ago

Read 2 more answers

Can someone help please!

riadik2000 [5.3K]

Answer:(6, 5)

Give me brainliest

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2 years ago