Answer:
21
Step-by-step explanation:
<->
If the length is twice the width, then we could write and . For perimeter, there are two length measures and two width measures.
This can be converted into
Hope I answered your question.
Answer:
x=-2/5
y=-1/5
Step-by-step explanation:
Get the y variables onto 1 side
Now shift the 1 over
To solve for x, we can subtract the second equation from the first equation
Plug back into the first equation we found and solve for y
The -coordinate of the center of mass is the average value of over the plate, given by the ratio of the integral of to the mass of the plate.
The mass of the plate is
while the integral of over the plate is
and the -coordinate of the center of mass is
Answer:
w = width
h = height
2(w+h) < 200
w + h < 100
since w = 36, then
36 + h < 100
h < 100 - 36
h < 64
Step-by-step explanation:
The perimeter of the rectangular picture frame can be calculated by the equation,
2h + 2w = P
where h and w are height and width , respectively. Substituting the known values and the condition for the inequality,
2h + 2(36 in) < 200
The inequality gives h as,
h < 64
Thus, the answer is letter A.