Answer:
1 1/12 eggs
Step-by-step explanation:
I don't really know how to explain. Sometimes I have this problem when I know something and I don't know exactly how to explain.
Well to find out if they simplify to -1, work out the expression
A) -1(1-1)
simplify inside the parenthesis
-1(0)
anything times 0 is 0
B) -(-1)(-1)
this one simplifies to -1
C) <span>(− 1) + 1 − 1 (− 1)
PEMDAS
-1 + -1
2
then work from left to right
-1 + 1 is 0 plus 1 is 1
D)</span><span>− (− 1) − (− 1)(− 1)
PEMDAS so do Multiplication first
-(-1) is 1
1 - (-1)(-1)
-1*-1 is 1
1-1 is 0
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The answer to this question is B
Hope this helps :)
It think thw anwser is 15
Step-by-step explanation:
c)16 km
bcoz
3⅑ X 5⅐
=16km
Answer:Dimensions are of one corral is:
Length=50ft
Width= 37.5ft
Combined area=1875ft
Step-by-step explanation:
Let L= length
Let w = width
There are 3 pieces of fencing: 3L + 4w =300
W = (300 -3L)/ 4 ....equation 1
Combined area of the corrals is given by:
A= L × 2w...eq2
Put eq1 into eq2
A= L ×2(300-3L) /4
A= 1/2 (300 -3 L)^2
A= -(3/2)L^2 + 150
Using -b/2a to solve for L in the quadratic equation
-150/2(3/2) = (150×2)/(2×3)
L = 50ft
W= 300-3(50)/4
W=150/4=37.5ft
Combined are=50×37.5=1875ft