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BaLLatris [955]
3 years ago
10

Simplify: -2x5. 4x^2

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0

Answer:

<em>Hey mate, here's ur answer:</em>

<em>---------------------------------------------------</em>

<em>-2x^5. 4x^2 </em>

<em>=(−2)*x5*4*x2 </em>

<em>=−8*x7 </em>

<u><em>=−8x7</em></u>

<em>--------------------------------------------------</em>

<em>Hope it helps</em>

<em>#stayhomestaysafemate</em>

<em>:D</em>

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I own a large truck, and my neighbor owns four small trucks that are all identical. My truck can carry a load of at least $600$
erastova [34]

Answer:

  there is no greatest load

Step-by-step explanation:

Let x and y represent the load capacities of my truck and my neighbor's truck, respectively. We are given two relations:

  x ≥ y +600 . . . . . my truck can carry at least 600 pounds more

  x ≤ (1/3)(4y) . . . . . my truck carries no more than all 4 of hers

Combining these two inequalities, we have ...

  4/3y ≥ x ≥ y +600

  1/3y ≥ 600 . . . . . . . subtract y

  y ≥ 1800 . . . . . . . . multiply by 3

My truck's capacity is greater than 1800 +600 = 2400 pounds. This is a lower limit. The question asks for an <em>upper limit</em>. The given conditions do not place any upper limit on truck capacity.

4 0
3 years ago
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What is the probability of getting a tails, vowel and an even number?
Zinaida [17]

Answer:

\frac{1}{15}

This is assuming the die is from 1 - 5

Step-by-step explanation:

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Vowel: \frac{1}{3}

Even number: \frac{2}{5}

\frac{1}{2}* \frac{1}{3} *\frac{2}{5} =\frac{2}{30}=\frac{1}{15}

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3 years ago
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(X+5)+(x-5)=56 what does x=?
kirill115 [55]

Answer:

x=28

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

x+5+x−5=56

x+5+x+−5=56

(x+x)+(5+−5)=56(Combine Like Terms)

2x=56

2x=56

Step 2: Divide both sides by 2.

2x/2=56/2

x=28

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To find the circumference of a circle the length of the diameter is used.
lutik1710 [3]

Answer:

circumference of a circle: pi*d

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I am very confused with this. This is a algebra 1 question x-2x-2=-(x+4)-4
grandymaker [24]

Answer:

-3=x

Step-by-step explanation:

First you must add the X's on each side which gives you: 1x-2= -x - 4 - 4

Next you must add the first number 4 to the - 2 on the other side.

Then you do the exact same thing with the other number 4.

After that you get 1x+6=-x, then you subtract the 1 x with the -x to get 6= -2x.

Finally divide  both sides by 2 and your final answer is -3 = x

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