Answer:
A and D
Step-by-step explanation:
A is correct for sure, D is next correct because it is basically reversed.
Mark me brainliest and I will rick roll my next z.o.o.m meeting :)
Answer:
50.24in²
Step-by-step explanation:
Formula: πr²
Given: π = 3.14, r = 4
Sub: 3.14(4)²
SImplify: 3.14(16)
Solve: 50.24
To find 5 and 1/2 of 60 you would simply use the equation:
5.5*60=330
5 and 1/2 of 60 is 330.
Answer:
4/21 kilometers per hour
Step-by-step explanation:
Since the tortoise traveled 1/6 kilometers in 7/8 hour we can divide 1/6 by 7 because 7/8 divided by 7 is 1/8 and get 1/42.Once we've done this we can then multiply 1/6 by 8 since 1/8 x 8= 8/8 or 1 hour and get 8/48 which simplifies to 4/21.
Move the -7 to the right, its sign will flip (do you know why?)
Negate both sides to change -x to x
-x = 16+7
-x = 23
x = -23