Option B:
Solution:
Given expression:
To find the value of x:
Convert mixed fraction into improper fraction.
Divide by 3 on both sides of the equation, we get
Taking square root on both side of the equation.
Convert improper fraction into mixed fraction.
Hence option B is the correct answer.
The answer is <span>3,200 in.3
The volume of the rectangle (V) with length l, width w, and height h is:
V = l * w * h
If you want to fill </span><span>the aquarium until you have a 2-inch gap between the top of the water level and the top of the aquarium, then the height of the water space is 2 inches smaller than the height of the aquarium. Therefore:
l = 20 in
w = 10 in
h = 18 in - 2 in = 16 in
The volume of the water is:
V = 20 * 10 * 16 = 3,200 in</span>³
Answer:
4310 in all
2750 went to Hartville charity
Step-by-step explanation:
they collected 3,288 one week then 1,022 the next.
so then you add them up
3,288 + 1,022 = 4310
then they donated 1,560. so then you subtract.
4,310 - 1,560 = 2,750
1. The direction of the vector relative to the positive x-axis satisfies
2. A vector with magnitude and direction has component form
We have , but "angle of 60 degrees with the negative x-axis" is a bit ambiguous. I would take it to mean "60 degrees counterclockwise relative to the negative x-axis", so that the direction is . Then
But this doesn't match any of the options, so more likely it means the angle is 60 degrees clockwise relative to the negative x-axis, in which case and we'd get
3. Same as question 2, but now we're using notation. The vector has magnitude and its direction is . So the vector is
4. The velocity of the plane relative to the air, is 175 mph at 40 degrees above the positive x-axis. The velocity of the air relative to the ground, , is 35 mph at 60 degrees above the positive x-axis. We want to know the velocity of the plane relative to the ground, .
We use the relationship
Translating the known vectors into component form, we have
This vector has magnitude and direction
(or 43 degrees NE)
Answer:
3/5 is the answer!
Step-by-step explanation:
y = 3x/5 also means y = 3/5 * x
Which means in y = mx form, the 3/5 = m