Answer:
w = 10 in
Step-by-step explanation:
Perimeter is the measure of the length of all sides
48 = 2L + 2w
L = w + 4
^ use substitution
48 = 2(w + 4) + 2w simplify.
48 = 2w + 8 + 2w combine like terms
48 = 4w + 8 then subtract 8 from both sides
40 = 4w then divide by 4 to isolate w
10 = w
We are given equation 2x+3y=9xy.
A linear equation is a equation that has maximum degree of the equation as 1.
Degree is the maximum power(exponent) of the variables.
If two variables are being multiplied together in a term, we can find power of the that term by adding powers of those variables.
In the given equation, on the left side we have two terms 2x and 3y, each opf the variable x, and y has power 1 and right side of the eqaution we have term 9xy. There x and y variables are being multiplied together.
So, the total power of the term would be 1+1=2.
So, the degree of the given equation would be 2.
Because degree of the given equation is not 1. Therefore, given equation is not a linear eqaution and it is a non-linear equation.
Here, we know largest side is always opposite to the largest angle.
As largest angle is C with 90 degree, it's opposite side which is AB must be longest here!! & AC would be second largest & BC would be smallest.
In short, Your Answer would be Option B & D
Hope this helps!
Answer:
Option D 3/4 is the correct answer.
Step-by-step explanation:
Black summer socks = 4
White summer socks = 12
total summer socks = 4 + 12 = 16
Probability of getting a black summer socks
= (Black summer socks)/(total summer socks)
= 12/16
= 3/4
Answer:
C) 60 mph.
Step-by-step explanation:
If Ebony covers 180 miles in 3 hours as seen in the point (3, 180)
Distance=180 miles; Time = 3 Hours
Driving Rate=Distance/Time = 180/3 = 60mph
