Answer:
G. 4/7
Step-by-step explanation:
They both equal to -4 using that value
Answer:
A
Step-by-step explanation:
logb √(41/97)
Square root can be written in exponent form:
logb (41/97)^½
Using log exponent rule:
½ logb (41/97)
Using log quotient rule:
½ (logb 41 - logb 97)
The library is in the 4th quadrant (+x,-y)
So the English class must have a positive x and a negative y
(4,-5) is the only point that fits
Answer:
width is 8 cm
length is 3 cm
Step-by-step explanation:
Let w = width
l = w-5
The perimeter is
P =2 (w+l)
Substitute into the equation
P = 2 (w + w-5)
Combine like terms
P = 2 (2w-5)
Distribute
P = 4w-10
We know the perimeter is 22
22 = 4w-10
Add 10 to each side
22+10 = 4w-10+10
32 = 4w
Divide by 4
32/4 = 4w/4
8 = w
The width is 8
Now find the length
l = w-5
l = 8-5
l=3