Answer:
=91 cm squared
Step-by-step explanation:
LET THE WIDTH BE X
the length is therefore x+6
2(x)+2(x+6)=40
2x+2x+12=40
4x=28
x=7
area=7×7+6=91
Answer:
def calculator no dout about it
Step-by-step explanation:
Answer:
Step-by-step explanation:
A quick review on PEMDAS, the order of how to solve an equation:
P - parentheses. When parentheses are being used, you have to do everything inside them before doing everything outside of them.
E - exponents. We'll skip these, since there aren't any exponents we need to worry about in this equation.
M/D - multiplication/division. I include these both together because they can be done at the same time.
A/S = addition/subtraction. Can also be done at the same time.
Some other things to note:
You add all the things with an x attached to it, and you add all the things without an x attached to it, and these never cross.
When you bring something from one side of an equal sign to another, you make it negative.
Let's solve for x using what we've learned:
Answer:
NONONONONNONON
Step-by-step explanation:
See the graph below
<h2>
Explanation:</h2>
First of all, let's rename those expressions as follows:
So we we have two lines written in slope-intercept form. In order to graph those lines, let's find two points for each:
First line:
This line is the green one shown below.
Second line:
This line is the red one shown below.
<h2>Learn more:</h2>
Shifting graphs: brainly.com/question/10010217
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