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Neporo4naja [7]
2 years ago
7

Please help 4 math pages with questions. 1 has all the circle graphs, and all the other 3 have each circle graphs question. Plea

se help.

Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
8 0

Answer:

Favorite chip Answers v

Step-by-step explanation:

1. How many were surveyed? 82+8+18+62=100

2. How many said Jalepeno was their favorite? 8/100 0r 2/25 or 8%

3. How many said BBQ was their favorite?62/100 or 31/50 or 62%

4. How would it effect your final answer if the percentages did not add up to 100%? This means that your percentages are wrong. In a circle graph the percentages always equal 100%!

5. Is it possible to determine a missing percentage in a circle graph? Yes, we can always assume the total percentage is 100 so you add your given percentages together and then subtract that total from 100 to find the missing percentage.

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The formula for the area of a trapezoid is A=h(b1+b2). Express b1 in terms of A, h, and b2.
lorasvet [3.4K]
In order to find b1 from your formula stated we need to do few calculations
A=hb1+hb2, as you wee I multiply h with both bases( b1 and b2)
I will subtract hb2 from both sides
hb1=A-hb2
now I will divide my new expression by h
b1=(A-hb2)/h
8 0
3 years ago
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What is the closest estimate for 179 divided by 9
vazorg [7]
179 / 9 is about 20 
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3 0
4 years ago
I will give brainliest
Natasha_Volkova [10]

Answer:

  • 225°
  • quadrant 3
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Step-by-step explanation:

585-360= 225

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reference angle for quad 3 is

225° - 180°

3 0
3 years ago
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16. A 20.25-gallon gasoline tank is 3/5 full. How many gallons<br> will it take to fill the tank?
notsponge [240]

Answer:

4

Step-by-step explanation:

6 0
3 years ago
Please help!!! Will mark brainliest answer if correct!!!! 
AlekseyPX

Answer:

x=4 and y=2

Step-by-step explanation:

Name the triangles as ABC and DEF,

Now, since both the triangles are congruent by HL rule, therefore

3y=x+2                      (1)

and x=y+2                (2)

Substituting the value of  x=y+2  in equation (1), we get

3y=y+2+2

2y=4

y=2

Therefore, Putting y=2 in equation (2),

x=4

6 0
3 years ago
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