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In-s [12.5K]
3 years ago
9

Write a expression that represents the difference of y and 32 , plus the product of y and 4  

Mathematics
2 answers:
Sveta_85 [38]3 years ago
6 0
Lets break down the problem into bits and pieces then put them together. So when we say difference, we usually mean subtract so when we say the difference of y and 32, it means y - 32. Next, let's look at when we say the product of y and 4. When we say product, we would mean multiplication. So the result of that will be 4y. After that, the problem says we should add the two expressions. So the whole expression will be (y-32) + 4y. 
katen-ka-za [31]3 years ago
3 0
The difference of y and 32 is y-32.

The product of y and 4 is y*4, or 4y.

(y -32)+ 4y

The final answer is (y -32)+ 4y~
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Say what now?! I don’t get this please help!
Nuetrik [128]

Answer:

D)

Step-by-step explanation:

7x + 4 = 3x + 68

7x - 3x = 68 - 4

4x = 64

x = 64/4

x = 16

I Hope I've helped you.

7 0
3 years ago
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mojhsa [17]

Answer:

8

Step-by-step explanation:

We know that in 5 days they have travelled 2045 miles. This means that their per day average for travel is 2045/5=409 miles per day.

Now the distance left is 3272-2045=1227 miles.

And if we divide the average miles with the miles left, it gives us= 1227/409

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8 0
2 years ago
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Please help me with this question I would really appreciate it!!!
shepuryov [24]

Answer:

0, 1.32

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8 0
2 years ago
Cos(-170°) = _____<br><br> -cos10°<br> cos10°<br> cos(-10°)
ikadub [295]

<em>The right answer for:</em>

<em>cos(-170°) = _____</em>

<em>is:</em>

<em>-cos10°</em>

<h2>Explanation:</h2>

The cosine function is an even function, which means that for every point (x,y) on the graph of y=cos(x) then the point (-x,y) also lies on the graph of the function. In other words, we can write:

cos(-170^{\circ})=cos(170^{\circ})

But:

170^{\circ}=180^{\circ}-10^{\circ}

So:

cos(170^{\circ})=cos(180^{\circ}-10^{\circ})

By property:

cos(a-b)=cosacosb+sinasinb \\ \\ a=180^{\circ} \\ \\ b=10^{\circ} \\ \\ cos(170^{\circ} )=cos(180^{\circ} -10^{\circ})=cos180^{\circ} cos10^{\circ} +sin180^{\circ} sin10^{\circ} \\ \\  cos(170^{\circ})=-cos(10^{\circ})+0 \\ \\ \boxed{cos(170^{\circ})=-cos(10^{\circ})}

<h2>Learn more:</h2>

Trigonometric functions: brainly.com/question/2680050

#LearnWithBrainly

4 0
3 years ago
Lee associates borrowed $60,000. The company plans to set up a sinking fund that will pay back the loan at the end of 12 years.
erma4kov [3.2K]
If your choices are the following:
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B. $1,536
</span>C.<span> $1,653
</span>D.<span> $5,163
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Then the answer is B. $1,536.

Solution:
<span>$60,000 x .0256
</span>=<span>1,536</span>
7 0
3 years ago
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