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Hoochie [10]
1 year ago
8

Which of these four sets of side lengths will form a right trangle?

Mathematics
1 answer:
Mrac [35]1 year ago
4 0

answer:

set 4

Step-by-step explanation:

because when you divide the numbers 12,16 and 20 by 2 you'll get 6,8 and 10 which is a Pythagoras family....and it will form a right angle triangle

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Elliot borrows $900 to buy an appliance at a yearly simple interest rate. He takes 3 years to pay off the loan and interest. He
V125BC [204]
He pays $135 for 3 years. So that’s $45/year. Considering 900 is your 100%, how many percents are represented by $45 in 900?

1)
You can see that 900 = 9x100.
So you can divide 900 by 9 to get 100.
That means you can also divide 45 by 9 (it’s proportional)
You have 45 for 900, you divide by 9 so you get 5 for 100 -> 5%

Or 2)
(Photo)
It’s a cross-multiplication :
(45 x 100)/900 = 5%
So the interest rate is 5%.


(Sorry if it’s confusing, English isn’t my first language..)

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3 years ago
HELP PLEASE ITS URGENT!!
Pepsi [2]

Answer:

C is the answer mark brainliest if satisfied :)

Step-by-step explanation:

You divide all the dimensions of the larger triangle by 4 to get the dimensions of the smaller triangle.

8 0
3 years ago
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A farmer is fencing a 270 ft by 330 ft rectangular pasture. Posts are to be placed every 6 ft. how many posts are needed?
vazorg [7]
100 posts have to be placed
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2 years ago
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Evaluate :
oee [108]
The first one is 43/72 which can’t be simplified

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6 0
3 years ago
Can someone help me on this
Cerrena [4.2K]

Answer:

2x+h

Step-by-step explanation:

f(x+h) means that wherever there's an x in the function f(x) we plug in a x+h

we have

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(x+h)²+9-(x²+9)

Distribute the exponent

x²+2xh+h²+9-x²-9

Which gives us

2xh+h²

Divide the whole thing by h to give us

2x+h

4 0
3 years ago
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