Answer:
14 min
Step-by-step explanation:
Dividing 840 seconds by (60 sec / 1 min) results in 14 minutes.
( (60 sec / 1 min) is a conversion factor, sec to min or min to sec.)
Answer:
The equation is
x =
Step-by-step explanation:
The Equation is formed from two sides equal to each other
- In the algebraic statement "is" means equal
- In the algebraic statement "of" means times (×)
∵ One eighth means 
∴ Negative one eighth means 
→ Assume that the number is x
∵ "of" means times
∴ Negative one eighth of a number =
× (x)
∴ Negative one eighth of a number =
x
∵ Negative one eighth of a number is 
→ "is" means equal, so the left side is
x and the right side is 
∴
x =
⇒ Equation
∴ The equation is
x =
-243 x -128
——————-
-27 x -32
31104/864
=36
Answer:
D.
Step-by-step explanation:
shelter 1 had 4/18 black, around 17%
2 had around 60%
3 had exactly 60%
and 4 had 72%
Answer:
angle 1 = 100 degrees
angle 2 = 53 degrees
Step-by-step explanation:
diagonals of a rhombus bisect angles so angles 2 and 3 are both 53
angle 1 can be found by adding 37 and 53 and deducting that sum from 180