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Nesterboy [21]
3 years ago
10

To buy both the green (G) and blue (B) bikes would cost $1500. To buy the green and red (R) bikes would cost $750. To buy all th

ree bikes would cost $2000. How much does each bike cost?
G = $? B = $? R = $?
Mathematics
1 answer:
victus00 [196]3 years ago
8 0
<span>The answer is
g = $250
b = $1250
r = $500
2000-1500=500 (R)
750-500=250 (G)
1500-250=1250 (B)</span>
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givi [52]
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You plan on buying new flooring for your bedroom. Your bedroom is a rectangle that is 12.7 ft. by 14.25 ft. How many square feet
joja [24]

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3 years ago
If tan ⁡x=12/5, and 0°
Charra [1.4K]

The value of sin(2x) is \frac{120}{169}

Explanation:

Given that tan x =\frac{12}{5}

The formula for sin(2x) is \sin (2 x)=2 \sin x \cos x

Since, \tan x=\frac{o p p}{a d j}

Also, it is given that tan x =\frac{12}{5}

Thus, opp=12 and adj=5

To find the hypotenuse, let us use the pythagoras theorem,

\begin{aligned}h y p &=\sqrt{12^{2}+5^{2}} \\&=\sqrt{144+25} \\&=\sqrt{169} \\&=13\end{aligned}

Now, we can find the value of sin x and cos x.

\sin x=\frac{\text { opp }}{h y p}=\frac{12}{13}

\cos x=\frac{a d j}{h y p}=\frac{5}{13}

Now, substituting these values in the formula for sin 2x, we get,

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8 0
3 years ago
The value of 82 is between which two integers?
hoa [83]

Hey there!

Let's look at the squares of all of our answer options. We will compare them to eighty two to see which it belongs in.

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D. 81 and 100

As you can see, 82 is in between 81 and 100, so the answer is D. 9 and 10.

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Have a wonderful day!

8 0
3 years ago
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