Answer: 2.15277777778
Step-by-step explanation:
Answer:
D- (0.4) (1,6) (2,8)
Step-by-step explanation:
The first thing we want to do is to make the equation a function, so we put y by itself on one side,
Add 4 to both sides
y = 2x + 4 <<< This is the equation that we will use
So if we input these numbers in,
The answer seems to be D. Where if x = 0 then y = 4 and so on
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The price s of a pair of shoes plus 5% sales tax...
there can be 2 answers for this...
(1) s + 0.05(s)
(2) s(1.05)
Answer:
one solution
Step-by-step explanation:
(work is shows above)
Answer: option <span>c. measure of the central angle
Explanation:
1) The ratio of the area of a sector of a circle to the area of th entire the circle is proportional to the ratio of the central angle to 360°.
This is:
ratio of areas = ratio of the angles
ratio of area = area of the sector / area of the circle
ratio of the angles = central angle / 360°
2) Set the proportion with the unnknown:
Area of the sector central angle
------------------------- = ---------------------
Area of the circle 360°
x central angle
------------------------ = --------------------------
area of the circle 360°
3) Solve for x:
x = area of the circle * central angle / 360°
Which is what the option c, tells and that is the answer.
4) The last part of the question, just states that you have to subtract the area of the triangle, just because it is not shaded
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