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Vladimir [108]
3 years ago
11

Write a real world problem to represent an inequality, write an inequality, and solve the problem. Show your work for full credi

t.
Mathematics
1 answer:
Annette [7]3 years ago
7 0

Answer:

20,000 + 12,000 + c ≤ 65,000

20,000 + 12,000 + c – 32,000 ≤ 65,000 – 32,000

c ≤ 33,000

Step-by-step explanation:

cab weight + trailer weight + cargo weight ≤ allowable weight

20,000       +  12000           +           c           ≤  65000

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Answer:

A.

Step-by-step explanation: By looking at the image it shows 2 not 4.

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3 years ago
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Find the value of X. Write your answer in simplest form.<br>What does X equal? ​
drek231 [11]

<u>Given</u>:

Given that the figure of similar triangles.

The altitude of the triangle is x.

The length of the left part is 30.

The length of the right part is 15.

We need to determine the value of x.

<u>Value of x:</u>

The value of x can be determined using the geometric mean theorem.

Thus, we have;

\frac{\text { left }}{\text { altitude }}=\frac{\text { altitude }}{\text { right }}

Substituting the values, we have;

\frac{30}{x}=\frac{x}{15}

Cross multiplying, we get;

30 \times 15= x^2

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Taking square root on both sides, we have;

15 \sqrt{2}=x

Thus, the value of x is 15√2

7 0
3 years ago
Need help with math ASAP (Please)
Scrat [10]
First you plot in the y-intercept of the equation. To find the y-intercept, substitute 0 into x. -3m will cancel our giving you y=5. x=0, y=5, the first ordered pair is (0,5). Now after you plot in the y-intercept, use your slope, which is -3, to graph the points of the equation. Starting from (0,5), move down 3 spaces on the y-axis (because it’s -3) and you’ll end up at (0,2). Next move over 1 ( all slopes with just a whole number moves on the x-axis 1 since the whole number divided by 1 doesn’t change the slope number) to the right because it’s a negative linear equation so it’ll go downward. After moving right, you’ll get (1,2). Do a couple more points starting from (1,2) then the 3rd point ABD and so on to get 3 or more points to be able to draw a linear line.
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3 years ago
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Are the ratios 1:2 and 10:20 equivalent <br><br><br>YES OR NO​
nignag [31]

Answer:

yes

Step-by-step explanation:

10:20=

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2:4=

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6 0
2 years ago
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Combine the radicals. 3√5-8√5+2√5
weeeeeb [17]

Answer:  -3\sqrt{5}

-3 times the square root of 5

=============================================

Explanation:

Let x = \sqrt{5}

Replace all the root 5 terms with x and we go from

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3 years ago
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