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Ronch [10]
3 years ago
14

Can someone please help me with my math homework!!

Mathematics
1 answer:
larisa [96]3 years ago
3 0
1.)11x^2-3x
2.)8x+1-x^2
3.)-x^2-x+8
4.)-2y+10-x^2
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if a right triangle has one side measuring 3√2 and another side measuring 2√3, what is the length of the hypotenuse?
lina2011 [118]

Answer:

<h2>\sqrt{30}</h2>

Step-by-step explanation:

Given,

Perpendicular ( p ) = 3√2

Base ( b ) = 2√3

Hypotenuse ( h ) = ?

Now, let's find the length of the hypotenuse:

Using Pythagoras theorem:

{h}^{2}  =  {p}^{2}  +  {b}^{2}

plug the values

{h}^{2}  =  {(3 \sqrt{2} )}^{2}  +  {(2 \sqrt{3} )}^{2}

To raise a product to a power, raise each factor to that power

{h}^{2}  = 9 \times 2 + 4 \times 3

Multiply the numbers

{h}^{2}  = 18 + 12

Add the numbers

{h }^{2}  = 30

Take the square root of both sides of the equation

h =  \sqrt{30}

Hope this helps...

Best regards!!

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3 years ago
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A number that when added to another number equals zero
FinnZ [79.3K]
-2+2=0 because on the number line -2 is two spots from 0 then when u add a positive 2 it equals 0.
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3 years ago
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I NEED THIS ANSWER NOW
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b its hope that helps
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Josh paid for four books with 3 20$ bills He received 16 $ in change Each book cost the same amount how much did each book cost
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each book cost $11

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Kim loves to read. She reads at least one book every week. On Monday, Kim read 1/ 4 of her new book. On Tuesday, she read 1/ 5 o
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Answer:

Step-by-step explanation:

Respectively we will say the book has One thousand pages (1000) . Now we find 1/4 of a 1000 which is 250 , then we find 1/5 of a 1000 which is 200. Now we add them together which is 250+200=450 . 450 / 1000 = 9/20 which is about a half

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3 years ago
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