3 years ago

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

Mathematics

1 answer:

N76 [4]3 years ago

3 0

They must conform with Pythagoras theorem

It is set 4 because

(sqrt 2)^2 + (sqrt 7)^2 = 3^2
2 + 7 = 9

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Please help asap!! I need help

lana66690 [7]

It would be -5 because 4- 3*12/4 = -5

Hope this helps

Have a great day/night

4 0

3 years ago

What expression represents the product of 3 less than twice x and 2 more than the quantity 3 times x?

Georgia [21]

"3 less than twice 'x' " . . . . that's (2x - 3)

" 2 more than the quantity (3 x) " . . . . . that's (3x + 2)

Their product is
(2x - 3) (3x + 2) .

If you want to expand it to a single expression, perform the multiplication,
and you have
6x² - 5x - 6 .

8 0

3 years ago

Rabbit populations can double every 30 days. If there are 26 rabbits on a farm, how many rabbits will be on the farm after 240 d

Cerrena [4.2K]

Answer:

7680 rabbits

Step-by-step explanation:

Let y represent the number of rabbits after x days and let x represent the number of days. This is an exponential growth equation in the form:

$y=ab^x$