Answer:41 m
Step-by-step explanation:
Lets use the Pythagoras thermos to solve
40^2+9^2=c^2
1600+81=c^2
1681=c^2
41=c
The value of the hypotenuse is 41
I see you already attempted this question and got it right, Good job!
Answer:
3. 6
Step-by-step explanation:
X - y = 4 ( Equation 1 )
X + y =8 ( Equation 2 )
equation 1 + equation 2
; 2x = 12
x = 12÷2
x =6
hope it helps ☺️
Answer:

Explanation:

Compute:
35 ÷ 16 = 2.1875 = 2R3
2 ÷ 16 = 0.125 = 0R2
Jot down the remainders:
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Let's look at another example: ![\sf 325_{10} = [?]_{16}](https://tex.z-dn.net/?f=%5Csf%20325_%7B10%7D%20%3D%20%5B%3F%5D_%7B16%7D)
Compute:
325 ÷ 16 = 20.3125 = 20R5
20 ÷ 16 = 1.25 = 1R4
1 ÷ 16 = 0.0625 = 0R1
Jot down remainders:
=====
![\sf 325_{10} = [145]_{16}](https://tex.z-dn.net/?f=%5Csf%20325_%7B10%7D%20%3D%20%5B145%5D_%7B16%7D)

Another example: ![\sf 500_{10} = [?]_{15}](https://tex.z-dn.net/?f=%5Csf%20500_%7B10%7D%20%3D%20%5B%3F%5D_%7B15%7D)
Compute:
500 ÷ 15 = 33.33... = 33R5
33 ÷ 15 = 2.2 = 2R3
2 ÷ 15 = 0.13... = 0R2
Jot down remainders:
=====
![\sf 500_{10} = [235]_{15}](https://tex.z-dn.net/?f=%5Csf%20500_%7B10%7D%20%3D%20%5B235%5D_%7B15%7D)
The length in meters is 5.29 meters.
529 ÷ 100 = 5.29