Answer:
-110
Step-by-step explanation:
-70 + -40 = -110
It would be D. because when the circle is filled in, it means "equal to"
The diagonal of a square is given by:
d = root ((L) ^ 2 + (L) ^ 2)
Where,
L = side of the square.
So we have to clear L:
d ^ 2 = (L) ^ 2 + (L) ^ 2
d ^ 2 = 2 (L) ^ 2
(L) ^ 2 = (d ^ 2) / 2
L = root ((d ^ 2) / 2)
Substituting
L = root (((8) ^ 2) / 2) = 5.66 mm
Then, the perimeter of the square is given by:
P = 4L = 4 * (5.66) = 22.64mm
answer
The perimeter of the square is 22.64mm or
<span> 22.8 mm
</span>
Answer:
21.75
Step-by-step explanation:
To find how long she can run in a single mile, divide 14.5 by 2, giving you 7.25. If she runs three of those, (3 times 7.25), she runs 21.75 miles.
Answer:
You should do PEMDAS to answer the question.
Step-by-step explanation:
P=Parentheses
E=Exponents
M=Multiplication
D=Division
A=Addition
S=Subtraction
Make sure to do it in order or you won't get it correct. Goodluck!
