The equation of the line with a positive slope is y≤5x-1. This eliminates choice C (third choice). From there, we can start to put the equations into slope-intercept form.
y≥3x+4
y≥-3x+4
y≥-3x-4
We see that the the equation for the second line (on the graph, not above) is y≥-3x+4. The answer is Choice 2 because both lines match its equations.
y≤5x-1 and 3x+y≥4
:)
Convert 2/3 and 4/5 to decimals so
2/3 = .6666666666666...you get it
4/5 = .8
so -0.6, 0.65, 2/3, 4/5
I don’t think so
Hope that help
Answer:
a) 13 cups
b) 1 .6kg
Step-by-step explanation:
a) 25 / 1.8 = 13.89
13 cups
to check the answer:
13 cups x 1.8kg per cup = 23.4kg in total
we can use 23.4 to figure out b
b) 25 kg - 23.4kg = 1.6kg
1.6kg
9514 1404 393
Answer:
32.5 ft
Step-by-step explanation:
The length of the side opposite the given angle is found using the sine relation:
Sin = Opposite/Hypotenuse
height on building = (33 ft)·sin(80°) ≈ 32.5 ft
The ladder reaches about 32.5 feet up the side of the building.
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<em>Additional comment</em>
The maximum angle compliant with OSHA safety rules is 75.5°.
