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2 years ago

Question 10 (5 points)

Mathematics

2 answers:

makkiz [27]2 years ago

6 0

Answer:

y + 5 = 2x

Step-by-step explanation:

Use the point-slope form of the equation of a straight line, y - k = m(x - h). In this problem, the given point is (0, -5), meaning that h = 0 and k = -5, and the slope is m =2. Therefore,

y - k = m(x - h) becomes y + 5 = 2(x - 0), or:

y + 5 = 2x This matches Answer d.

11Alexandr11 [23.1K]2 years ago

3 0

I think the answer is A

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If f(x) =2x and g(x) = cos(x) then g(f(π/2)) = ? Number 2 in picture

Romashka [77]

Answer:

(4) -1.

Step-by-step explanation:

First evaluate f(π/2) which is 2 * π/2 = π.

So g(f(π/2)) = g(π)

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3 years ago

A group of students went on a field trip. There were 3 boys for every 4 girls in the group. If there were 20 girls, how many stu

guajiro [1.7K]

Answer:

35 students

Step-by-step explanation:

So if every 3 boys there is 4 girls you can solve that there is 5 times the amount of girls to get to 20. So to solve for the boys you do the same.

3 x 5 = 15

That means there are 15 boys and 20 girls but we want to know the total so what you do is just add 15+20=35

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Hope that helps and have a great day!

4 0

2 years ago

Consider the following equations:

Veseljchak [2.6K]

Answer:

c number is the correct one i think

6 0

2 years ago

Read 2 more answers

412 students were surveyed about their preferences of sports. 115 students like football, 100 students like baseball, and 45 stu

Damm [24]

Answer: 242 students do not like football or baseball

Step-by-step explanation:

The total number of students that were surveyed about their preferences of sports is 412. The Venn diagram is shown in the attached photo.

If 45 students like both sports, then the number of students that like football only would be

115 - 45 = 70

Also, the number of students that like baseball only would be

100 - 45 = 55

The number if students that like at least one of the sports is

70 + 55 + 45 = 170

Therefore, the number of students that do not like football or baseball would be

412 - 170 = 242

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3 years ago

Find the product of A(8 + 3). O 413 +673 O 2/3 +6 82 +63 4V2 +6

ale4655 [162]

Answer:

4V2 +6

step-by-step- Anawer

V4 = 2

V8 : 2V2

2(2V2 +3 )

4V2 + 6

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2 years ago