Answer:
You are the number 3.
Step-by-step explanation:
45 divided by 7 is 6
Then six times seven is 42
Next subtract 45 and 42, then you'll get 3!
Answer:
yards of fabric.
Step-by-step explanation:
It is required yards of green fabric and yards of yellow fabric to make the costume for the school play.
We are asked to calculate the total yards of fabric required.
So, the total yards of fabric needed will be the sum of green fabric length and yellow fabric length.
So, the total yards of fabric are needed for costume will be yards. (Answer)
Answer:
4608*sqrt(3)
Step-by-step explanation:
x + 2x = 3x, so 3x is the height of the triangle. This is a 90-60-30 triangle so the base would be 3x*sqrt(3). To find the area, we can multiply the base with the height and divide by two, so it would be (3x)(3x*sqrt(3))/2 or (9/2)x^2 * sqrt(3). x = 32, and plugging this into the equation gets us to (9/2)32^2 * sqrt(3), which is 4608*sqrt(3).
y is equal to 2 since 3.2+10/4 is equal to 4 and 2.2 is equal to 4
This is currently your equation since you do not know "b"
y = 2/3x + b
To find "b" you plug in the point (4,2) into the equation.
y = 2/3x + b
2 = 2/3(4) + b
2 = 8/3 + b (subtract 8/3 on both sides to get "b" by itself)
2 - 8/3 = b (make the denominators the same)
6/3 - 8/3 = b
-2/3 = b
So: y= 2/3x - 2/3