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4 years ago

Bar chart help please

Mathematics

2 answers:

erastovalidia [21]4 years ago

8 0

Answer:A

Step-by-step explanation: team a won 90% of their games

ivanzaharov [21]4 years ago

4 0

I agree the answer is A because the team won 90% of the game not 75%

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If F (x) = x + 4 what is f (5)

Scrat [10]

Answer:

Step-by-step explanation:

f=x=f=5+4=9

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3 years ago

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Write the equation in slope-intercept form. y - 6 = -2x

ser-zykov [4K]

Answer: y=-2x+6

Step-by-step explanation:

To write the equation in slope-intercept form, you want to solve for y.

y-6=-2x [add both sides by 6]

y=-2x+6

Now, we have the equation in slope-intercept form.

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4 years ago

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Find the are of the segment

Alex777 [14]

Answer:

$(9\pi - 18)cm^2$

Step-by-step explanation:

To find the area of this section of the triangle, we will have to find the area of the sector, and then subtract the area of the triangle. To first find the area of the sector of the circle. Remember that the sector of a circle can be found using a proportion of angles. Since there is an angle of 90 degrees in the center. We will take that and divide it by 360 degrees, which is an entire circle. $\frac{90}{360} = \frac{1}{4}$ , so the sector is one-quarter of the entire circle. Now find the area of the entire circle which will be $\pi r^{2}$ × $\frac{1}{4}$ , where r is 6 since it is the radius of the circle. So therefore the area of the sectore will be a quarter of 36 $\pi$ , which is 9 $\pi$ .

Now you must find the area of the triangle with side length 6. Remember, this is an isosceles triangle with sides length of 6 because two of the sides are radii. Also, remember that this is a 90 degree triangle, so the area of the triangle is simply $\frac{6*6}{2}$ , which is 18 cm^2.

Now to find the area of just the yellow segment, just take the area of the sector we found, and subtract the area of the triangle. Therefore, the answer is $(9\pi - 18)cm^2$

Hope this helped.

4 0

3 years ago

1. To participate in a school trip, Kim had to earn $85 in one week. Kim could earn $8 per

vodka [1.7K]

It has given you that to earn $85 in one week. Kim could earn $8 per hour babysitting and $15 per hour for yard work with work time limited to 8 hours per week. Now we have to represent the variable X is the numbers of hours spent doing babysitting in the week. And Y represents the number of hours spent doing yard work in the week. The equation representing the condition on the total number of hours to be worked is: x+y= 8. The equation relating the number of hours working at each job toward the fund- raising goal is: 8x+ 15y= 85 and your final answer should be x= 5

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3 years ago

If g is the inverse of the function f(x) = sqrt(x - 6) - 10 , which of the following is g?

iren2701 [21]

Answer: