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4 years ago

171 + 727 = 175 + 725 how do you come up with this in common core math

Mathematics

1 answer:

ololo11 [35]4 years ago

6 0

Common core is so confusing, I feel like I really don't know anything once I open up my math book.. :)

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I need help with this question.

lilavasa [31]

<h3>Answer:</h3>

<u><em>The height of the rectangular prism is </em></u><u><em>2 yards in length.</em></u>

<h3>Step-by-step explanation:</h3>

By knowing that the volume of a rectangular prism is length * width * height, it is rather simple to find the answer.

Firstly, you'll multiply the lengths that you already know.

(length * width)

Next, you'll divide the volume by this amount to find the unknown height.

Your height would be 2 yards in length.

4 0

3 years ago

Factorise this expression:

Vesnalui [34]

Yes you are correct, GCF of both terms is x, so you can factor x out.

3x - x² ⇒ x(3 - x)

6 0

3 years ago

Read 2 more answers

A point is chosen at random on a line segment of length L. Interpret this statement, and find the probability that the ratio of

Flauer [41]

Answer:

Probability=2/5

Step-by-step explanation:

Let the line segment be AB of uniform length and x is distance

$P(\frac{min(x,L-x)}{max(x,L-x)} )$

Case 1 min(x,L-x) then

$=\frac{x}{L-x}\leq 1/4\\x$

Case 2 min(x,L-x)=L-x then

$=\frac{L-x}{x}\frac{4L}{5}\\$

So Probability

$P=\int\limits^{L/5}_0 {f(x)} \, dx+\int\limits^{L}_{4L/5} {f(x)} \, dx\\ P=\int\limits^{L/5}_0 {\frac{1}{L} } \, dx+\int\limits^L_{4L/5} {\frac{1}{L} } \, dx\\ P=\frac{1}{L}(\frac{L}{5} -0+L-\frac{4L}{5} )\\ P=\frac{1}{L} (2L/5)\\P=\frac{2}{5}$

6 0

3 years ago

4x5:):):):):):):)free

Kruka [31]

Answer:

The answer is 20

Step-by-step explanation:

Can i have brainiest

8 0

3 years ago

Read 2 more answers

0.13391963118/17(3.78)

erma4kov [3.2K]

Answer:

Simplify the expression.

0.02977742

Step-by-step explanation:

i think i hope its right

7 0

2 years ago