Five problems were missed or incorrect
Answer:
The correct answer is A
Step-by-step explanation:
1,260 divided by 180 = 7
180 times 6 = 1,080
180 times 7 = 1,260
Answer:
awdfwa
Step-by-step explanation:
wdadwa
Answer:
The metal rod cannot fit into the rectangular crate
The maximum length that can fit is 2.71 m
Step-by-step explanation:
step 1
Find the diagonal of the base of the rectangular crate
Applying the Pythagoras Theorem
Let
d ----> the diagonal of the base
![d^2=0.8^2+1.2^2](https://tex.z-dn.net/?f=d%5E2%3D0.8%5E2%2B1.2%5E2)
![d^2=2.08](https://tex.z-dn.net/?f=d%5E2%3D2.08)
![d=1.44\ m](https://tex.z-dn.net/?f=d%3D1.44%5C%20m)
step 2
Find the diagonal of the crate
Let
D ----> the diagonal of the crate
![D^2=d^2+h^2](https://tex.z-dn.net/?f=D%5E2%3Dd%5E2%2Bh%5E2)
where
d is the diagonal of the base
h is the height of the crate
we have
![d=1.44\ m](https://tex.z-dn.net/?f=d%3D1.44%5C%20m)
![h=2.3\ m](https://tex.z-dn.net/?f=h%3D2.3%5C%20m)
substitute the values
![D^2=1.44^2+2.3^2](https://tex.z-dn.net/?f=D%5E2%3D1.44%5E2%2B2.3%5E2)
![D^2=7.36](https://tex.z-dn.net/?f=D%5E2%3D7.36)
![D=2.71\ m](https://tex.z-dn.net/?f=D%3D2.71%5C%20m)
therefore
The metal rod cannot fit into the rectangular crate
The maximum length that can fit is 2.71 m
<span>3 + ((-5) + 6) = (3 + (-5)) + 6
It's </span>associative property of addition
The associative property of addition states that you can add regardless of how the numbers are grouped, result will state the same.