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Nimfa-mama [501]
4 years ago
11

OMG GUYS HELP ASAP!!!! THIS IS MY HW ALSO!

Mathematics
1 answer:
natka813 [3]4 years ago
3 0
One point: draw the line a bit lower such that it touches the circle. A line from the center of the circle to the line will be perpendicular to it.

Two points: draw the line somewhere through the circle. There will be two intersection points.

Three points: can't be done.
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a high-school will graduate 100 students. of these 52 students plan to go to college what percentage of students plan to attend
hram777 [196]
Hey there,
% of students whom want to go to college = 52 / 100 x 100
                                                                    = 52%

Hope this helps :))

<em>~Top♥</em>
8 0
4 years ago
Read 2 more answers
For what number of brochures are the costs the same for both companies?what method did you use to get your answer?
Tresset [83]

Answer:

100 brochures

Step-by-step explanation:

<u><em>The complete question is</em></u>

The organizers of a walkathon get cost estimates from two printing companies to print brochures to advertise the event. The costs are given by the equations below, where C is the cost in dollars and n is the number of brochures.

Company A: C=15+0.10n

Company B: C=0.25n.

For what number of brochures are the cost the same for both company’s

Let

n ---> the number of brochures.

C ---> the cost in dollars

we have

<em>Company A</em>

C=15+0.10n ----> equation A

This is the equation of a line in slope intercept form

where

The slope or unit rate is

m=\$0.10\ per\ brochure

The y-intercept or initial value is

b=\$15

<em>Company B</em>

C=0.25n ----> equation B

This is a proportional relationship

where

The constant of proportionality or slope is

m=\$0.25\ per\ brochure

To find out for what number of brochures are the costs the same for both companies, equate equation A and equation B

Solve by substitution method

0.25n=15+0.10n

solve for n

0.25n-0.10n=15\\0.15n=15\\n=100\ brochures

5 0
3 years ago
HELP PLS ANSWER <br> Which set of ordered pairs represents a function?
nataly862011 [7]

Answer:

the answer is d

Step-by-step explanation:

the x values don't repeat so therefore It is a function.

3 0
3 years ago
Read 2 more answers
The zigzag crystal vase has height 20 centimeters. The cross sections parallel to the base are always rectangles that are 12 cen
Vinil7 [7]

Answer:

14440cm3

Step-by-step explanation:

6 0
2 years ago
A number is first increased by 20 and then doubled. The result is 2 less than 5 times the number.
Harman [31]

Answer: The number is 14

Step-by-step explanation:

A number is increased by 20:  (X + 20)

Then doubled: 2(X + 20)

5 times the number: 5X

2 less than 5 times the number: 5X - 2

Setting the bold statements equal: 2(X+20) = 5X - 2

Distribute left side: 2X + 40 = 5X - 2

Move X's: 40 = 3X - 2

Move numbers: 42 = 3X

Divide both sides by 3: X = 14

5 0
3 years ago
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