All categories

3 years ago

Please help me with this Pythagorean Theorem

Mathematics

2 answers:

andrew11 [14]3 years ago

8 0

Answer:

$\sqrt{22.25}$

Step-by-step explanation:

4 ^ 2 is 16

2.5 ^ 2 is 6.25

16 + 6.25 is 22.25

The square root of 22.25 is undefined so...

$\sqrt{22.25}$

sammy [17]3 years ago

6 0

2.5(squared) + 4(squared) = e(squared)
22.5 = e(squared)
e = square root 22.5
= 4.74

You might be interested in

OMG PLS HELP/GEOMETRY WHATS THE AREA OF SECTOR?? god bless

Lana71 [14]

Answer:

16.4 yd²

Step-by-step explanation:

I promise this will work. If not, then I'm a fool.

4 0

3 years ago

Read 2 more answers

Please answer ( will give brainlst)

MArishka [77]

Answer:

8.x=0,y=14

4/11 min faster

Step-by-step explanation:

8x+14=4x+14

x=0,y=14

7 0

3 years ago

Given 18x - 2(3x+1) = 5x -16

NISA [10]

I am guessing that you are looking for the value of "x"!

Here we go :

18x - 2(3x + 1) = 5x - 16

Let's start with the parentheses :

-2 × 3x = -6x

-2 × 1 = -2

18x - 6x - 2 = 5x - 16

subtract 6x from 18x

12x - 2 = 5x - 16

add 2 on both side of the equation

12x = 5x - 14

subtract 5x from both side of the equation

7x = -14

divide by 7 on each side of the equation

x = -2

There you go! I really hope this helped, if there's anything just let me know! :)

8 0

3 years ago

Read 2 more answers

3x-4y=8 18x-5y=10 What is the answer to this

trapecia [35]

Answer:

x=0;y=-2

Step-by-step explanation:

multiply first equation by 6: 18x-24y=48

Subtract 2nd equation from 1st: -19y=38

y=-2

Sub into 1st equation: 3x-4(-2)=8

3x+8=8

3x=0

Therefore, x=0;y=-2

7 0

3 years ago

Gary won $70,000 in the lottery after all tax deductions. He invested part of the money at 11% and deposited the remainder in ta

Tju [1.3M]

X - invested for the money at 11%
70 000 - x - deposited at 12%

0.11x + 0.12(70000-x)=7900
0.11x + 8400 - 0.12x = 7900
8400- 7900 = 0.01x
500 = 0.01x
x=50 000 invested at 11%
rest (20K) invested at 12%

4 0

4 years ago