Answer:
49.5
Step-by-step explanation:
99 divided by 2
F(x) = \sqrt(x)
g(x) = 2\sqrt(x)
(f-g)(x) = \sqrt(x) - 2\sqrt(x)
(f-g)(144) = \sqrt(144) - 2\sqrt(144)
(f-g)(144) = 12 - 24
(f-g)(144) = -12
Answer:
The triangle is obtuse, and isosceles.
Step-by-step explanation:
The triangle is obtuse because there is an angle above 90 degrees, which is 104 degrees. The triangle is also isosceles due to the two lines in the triangle which indicate that the size of each side are equal to each other. For a triangle to be isosceles, there have to be at least two sides equal to each other, and in this case the triangle has those two equal sides.
Let's go through each answer.
a.
This is incorrect because the answer doesn't have any numbers that are below 11, but the histogram has 5.
b.
This is incorrect because the answer doesn't have any numbers that are above 10, but the histogram has 7.
c.
This is incorrect because the answer doesn't have any numbers that are below 11, but the histogram has 5.
d.
This is correct because it has 3 numbers that are between 1 and 5, 2 numbers between 6 and 10, 4 numbers between 11 and 15, and 3 numbers between 16 and 20, just like the histogram.
The answer d.
Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)
x = original price, or 100%
we know then that it original costs "x", which is the 100%, however is discounted by 40%, so the discounted price is really then 100% - 40% = 60%, and we know that that 60% is $12.
if 60% of the original price is $12, what is "x", the 100%?