Answer:
Step-by-step explanation:
To find the value of y, you can create an equation where two parts of the line are equal to the whole line:
Substitute given values:
Solve for y. Simplify parentheses:
Combine like terms to simplify the equation:
Get the variable on one side of the equation and the constants on the other. Add 9 to both sides:
Subtract 9y from both sides:
Isolate the variable. Divide both sides by 10:
The value of y is 2. Insert this value into each line segment value and solve:
:Done
You can check by using:
This statement is true, so the values are correct.
2 and 3 are both 58 as well. For 4 do 180-58 because a straight line is 180 degrees.
Answer:
2ft^3
Step-by-step explanation:
Volume= L× W× H
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Hey!
What this question wants you to do is use PEDMAS, that is the order of operations, to get the answer.
P - Parentheses
E - Exponents
D - Division
M - Multipliation
A - Addition
S - Subtraction
So using PEDMAS, solve this problem by doing the operations first that come first, so you might want to start by solving 16 divided 2. (Division comes before multipliciation)