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gayaneshka [121]

3 years ago

14

Raymond takes a 28-inch by 21-inch rectangle of plywood and uses a table saw to cut from one corner of the piece of plywood to t

he diagonally opposite corner. Now Raymond has two equally sized triangles of plywood. What is the perimeter of each triangle?

1 answer:

Katena32 [7]3 years ago

3 0

Step-by-step explanation:

just to fit characters ...........

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Pls pls help <br> Perform the indicated operations.<br> a) 7a/20b<br> b) 7ab/20<br> c) 7/20ab

Elina [12.6K]

Answer:

it's a) 7a/20b

Step-by-step explanation:

$5( \frac{a + 2}{4b} ) - 2( \frac{a - 1}{10b} ) + 4( \frac{a - 3}{5b} ) \\ \\ \frac{5a + 10 - 2a + 2 + 4a - 12}{20b } \\ \\ \\ \frac{7a}{20b}$

8 0

2 years ago

Which two integers are 7 units away from the number 5 on a number line? A-2 and 2 O B-2 and c. -- and D. -2 and

Sloan [31]

Answer:

-2 and 12

Step-by-step explanation:

To find the two numbers which are 7 units away from 5, add 7 to 5 and subtract 7 from 5

5+7 = 12

5-7 = -2

5 0

2 years ago

Find the value(s) of x where the tangent to the graph of y=e^5x is parallel to the

Alik [6]

Answer:

There are none.

Step-by-step explanation:

<u>No calculus involved:</u>

The line, in slope-intercept form, has equation $y=-10x+17$ , ie is always decreasing (easy to spot applying the definition)

Meanwhile, $y=e^{5x}$ is always increasing over its domain.

At no point the tangent will be decreasing.

<u>Let's use calculus</u>

We are to solve the equation $y'(x) = -10 \rightarrow 5e^{5x} = -10 \rightarrow e^{5x}=-2$ which has no real solutions.

8 0

3 years ago

What are the mean, median, mode, and range of the set of data?

Alexus [3.1K]

Answer:

A

Step-by-step explanation:

Mean:27

median:25

Mode:25

Range:11

3 0

3 years ago

The relationship between the cost of a corsage and the number of flowers in the corsage is shown in the table below. What is the

Tpy6a [65]

Answer:

lol I don't see the table buh I'll guess G

Step-by-step explanation:

wassup uon rn?

3 0

2 years ago