Answer:
The area is 103.7 cm
Step-by-step explanation:
Multiply the base by the height:
15.25 * 6.8 = 103.7
♥
Answer:
Distribute, then combine like terms, subtract 10 from both sides of the equation, simplify, divide both sides of the equation by the same term, and simplify to get your solution.
Step-by-step explanation:
1.) Distribute
6−2(4−5)=40
6−8+10=40
2.) Combine like terms
6a-8a+10=40
-2a+10=40
3.) Subtract 10 from both sides of the equation
-2a+10=40
-2a+10-10=40-10
4.) Simplify
subtract the numbers
-2a+10-10=40-10
-2a=40-10
subtract the numbers
-2a=40-10
-2a=30
-2a=30
5.) Divide both sides of the equation by the same term
-2a=30

6.) Simplify
cancel terms that are in both the numerator or denominator

a=
Divide the numbers
a=
a=-15
a=-15
7.) Solution
a=-15
Answer:
*3545*
Step-by-step explanation:
52 square + 29 square = 3545
then square root 3545 = 59.539 ( round it if you want)
Step One
Find the Volume in ccs.
V= l*w*h
l =40 mm
w = 25 mm
h = 2 mm
V = 40*35 * 2
V = 2800 mm^3
Step Two
Find the weight
1 mm^3 = 0.0005
2800 mm^3 = x <<<<< answer 1

Cross multiply.
1x = 2800 * 0.0005
x = 1.4 ounces. <<<<< answer 2
Answer:
12.5 % decrease
Step-by-step explanation:
To find the percent loss
Take the original amount and subtract the new amount
2.4 -2.1 = .3
Divide by the original amount
.3/2.4 = .125
Multiply by 100 to change to a percent
12.5 %
This is the percent decrease