Answer:
Step-by-step explanation:
the item costs $ 3
sales tax is 4.4%
how much is the tax....
the tax can be calculated by multiplying the item cost by the percent sales tax ( in decimal form)
turn ur percent to a decimal
4.4% = 0.044
0.044 * 3 = 0.132 rounds to 0.13 <=== sales tax
Answer:
The answer is A,B,E
Step-by-step explanation:
Step by step
The expression will be y =8*2 or y = (48/6)*2
Step-by-step explanation:
The direct proportion is given if y varied directly as x
y∝x
When the proprtionality symbol is removed, a proportionality constant is introduced.
y = kx
as we know y = 48 when x = 6
![48 = k * 6\\k = \frac{48}{6}\\k = 8](https://tex.z-dn.net/?f=48%20%3D%20k%20%2A%206%5C%5Ck%20%3D%20%5Cfrac%7B48%7D%7B6%7D%5C%5Ck%20%3D%208)
The equation will be:
y = 8x
So when x=2
y = 8*2
y = 16
Hence,
The expression will be y =8*2 or y = (48/6)*2
Keywords: Proportion, Direct proportion
Learn more about proportion at:
#LearnwithBrainly
200 feet is the hypotenuse and the height is the opposite side
sine (34) = height / 200
height = 200 * sine (34)
height = 200 * 0.55919
height = 111.838
y=1/2x+7 slope = 1/2
y= 2x + 3 slope = 2
for the lines to be parallel the slopes have to be the same
for the lines to be perpendicular the lines have to be negative reciprocals (1/2 * 2) = -1 they are not
Answer:
they are neither