3 years ago

Mary says the pen for her horse is an acute right triangle. Is this possible?Explain.

1 answer:

3 0

Yes it is absolutely possible. A horse pin can be any shape or size. So if she want's her horses pen to be an acute triangle it can be. Hope this helps!

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Graph a line that contains (-6,1) and has the slope of 5

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Answer:

y - 1 = 5(x+6)

y - 1 = 5x + 30

y = 5x + 29

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3 years ago

How can the mixed number 3 2/7 be written as a fraction greater than 1

MaRussiya [10]

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Step-by-step explanation:

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4 years ago

Factor completely, then place the answer in the proper location on the grid. 21a^2- 57a+30

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(a^2 - 10)(3+7)

Step-by-step explanation:

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3 years ago

Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt

DochEvi [55]

Answer:

(-2,3)

Step-by-step explanation:

Step 1. Isolate x for 3x + 5y = 9

3x + 5y - 5y = 9 - 5y

3x = 9 - 5y

3x/3 = 9/3 - 5y/3

x= (9-5y)/3

Step 2. Simplify

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-9+5y+3y

-9+8y = 15

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7 0

3 years ago

You need a 35% alcohol solution. On hand, you have a 715 mL of a 20% alcohol mixture. You also have 90% alcohol mixture. How muc

asambeis [7]

Answer:

90% Solution

Step-by-step explanation:

5% of 90 + 90% of x = 75% of (90 + x)

5×90/100 + 90x/100 = 75×90/100 + 75x/100

Or 90x/100 - 75x/100 = 75×90/100 - 5×90/100

Or 15x/100 = 90×70/100

Or X = 420ml

You Will Need ML Of The 90% Solution To Obtain ML Of The Desired 75% Solution.

6 0

3 years ago

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