Answer:
11 meters
Step-by-step explanation:
w = 4
l = ?
2l + 4(2) = 30
2l = 22
l = 11 meters
Hope I helped!
Answer:
To find the area of a trapezoid, multiply the sum of the bases (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.
Step-by-step explanation:
:) Hope this helps you with what you're working on!
Answer:
60 nickels, 20 dimes, and 80 quarters
Step-by-step explanation:
3:1:4 original ratio
60:?:? question
60/3=20=1 part
60:20:? last solving
4 X 20= 80
60:20:80
Answer:
x < - 3
Step-by-step explanation:
Given the inequality :
-3x + 6 < 15
Collect like terms :
-3x < 15 - 6
-3x < 9
Divide both sides by - 3
-3x / 3 < 9/3
x < - 3 (sign changes as we have divides by a negative)
-"Milli" means thousand, so 1000 milliliters is equal to 1 liter. So there is 20,000 milliliters in 20 liters. Hope that is correct!!