Perimeter is 2(2x+5)+2(x-2) which is 4x+10+2x-4 which is in turn 6x+6. 6x+6 is the perimeter. Hope I helped!
Answer:
Step-by-step explanation:
The SA would be 10e² because there are 10 squares.
The V would be 2e³ because there are 2 cubes.
Part A
If e = 5 cm, simply plug it into the SA formula we have already.
SA = 10e² = 10*5² = 10*25 = 250 cm².
Part B
If e = 5cm, simply plug it into the V formula we have already.
V = 2e³ = 2*5³ = 2*125 = 250 cm³.
Now we need to find what percent of 250 is 150?
250p = 150
p = 150/250 = 3/5 = 0.6 = 60%
Y=102 X=78
There is 900 degrees in a hexagon so you have to add up all the sides you already know and subtract 900 minus all the degrees you added then when you get your answer you can see that there is a supplementary line connecting to the hexagon and we know that a line is 180 degrees so you then subtract 180 with the degree you just found:)
Answer:
the difference is that at the beginning of the week the moon cycle changes
I’m not going to do them for you but all you have to remember
Please Excuse My Dear Aunt Sally
P is for parenthesis ( )
E is for exponents like 2to the power 3 also written like this 2^3
M and D are grouped together for multiplication and division. It doesn’t matter what order you do M and D in
same is for A and S additions and subra tions are the same priority
