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zepelin [54]
4 years ago
6

Josie divided the irregular polygon into 2 rectangles with a line. Which expressions can be used to find the area of the irregul

ar polygon? Choose exactly two answers that are correct. A. 2(9) + 5(10) B. 2(5) + 4(10) C. 2(9) + 8(4) D. 2(9) + 8(10)
Mathematics
1 answer:
spayn [35]4 years ago
8 0
Here's the link for the image: http://assets.openstudy.com/updates/attachments/5507589de4b01982d6668698-winsteria-1426544809579-ms_....

The correct is this one: "d. 3(9) + 7(5)." Lisa divided the irregular polygon into 2 rectangles with a line. The <span> expression that can be used to find the area of the irregular polygon is 3(9) + 7(5). That will give you the total are of the two rectangles.</span>
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Ashley is keeping track of the miles she runs over the summer. Her goal is to run 600 miles over the summer. If she has run 230
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Answer:

600-230=L

Step-by-step explanation:

L means Left or What's left

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2 years ago
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Find the equation of the line. Write the equation using function notation. Through (-3,-9); parellel to 5x+3y=8
mihalych1998 [28]

Answer:

The equation of a parallel line in point-slope form would be f(x) = -5/3x - 14

Step-by-step explanation:

To find this, we must first find the slope of the original line. We can do this by solving for y.

5x + 3y = 8

3y = -5x + 8

y = -5/3x + 8/3

Now that we have the slope of the original line, we can use the point and slope and put them into the base form of point-slope form. Then we solve for y to get the final result.

y - y1 = m(x - x1)

y + 9 = -5/3(x + 3)

y + 9 = -5/3x - 5

y = -5/3x - 14

Then to get the function notation, we need to replace the y with f(x).

f(x) = -5/3x - 14

3 0
3 years ago
A triangle has side lengths measuring 20 cm, 5 cm, and n cm. Which describes the possible values of n?
jarptica [38.1K]

Answer: 15 < n < 25

Step-by-step explanation: this was the answer on edge

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3 years ago
Can anyone help me with question #3
dem82 [27]
It says remember A=1 that is one of your hints
6 0
4 years ago
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A function is expressed by the formula y = 2x + 7. Find the value of y if x is equal to 1; -20; 43.
rosijanka [135]

Answer:

when x = 1 then y = 9

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when x = 43 then y = 93

Step-by-step explanation:

Just replace the given values of x ( which are 1 , -20 , 43 ) in the function

3 0
3 years ago
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