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Viktor [21]
3 years ago
9

Malia tried to prove that cos(0) =sin(90°-0) using the following diagram. her proof is not correct

Mathematics
1 answer:
larisa86 [58]3 years ago
4 0

Answer:

Can you show a picture of the diagram?

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Determine whether the events are independent.Numbers are written on slips of paper in a hat; one person pulls out a slip of pape
mamaluj [8]

Answer:

Not independent

Explanation:

Two events are not independent/dependent if the result of one event affects the outcome of the other. In the case above, numbers are picked without replacement, therefore if one slip is picked then the other slip will be picked(slips are picked only once not twice or more as in independent events). Events would be independent if there was a replacement.

8 0
3 years ago
Which equation represents the line that passes through points (1, –5) and (3, –17)? y = negative 6 x + 1 y = 6 x + 1 y = negativ
Paraphin [41]

Answer:

Using y = mx + c

slope = -17+5/3-1 = -12/2 = -6

Using point (1 , - 5)

y + 5 = -6(x - 1)

y + 5 = - 6x + 6

y = - 6x + 6 - 5

y = - 6x + 1

Hope this helps.

6 0
3 years ago
Adrianna has a court to play basketball with her friends.
Alex_Xolod [135]

Answer:

Hey there!

The area of a rectangle is the length times width.

Thus, we can write the equation, 600=30w.

Solving for the width, we get that the width is equal to 20 ft.

Let me know if this helps :)

6 0
3 years ago
Read 2 more answers
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Kruka [31]
Hello there!

|b| > 2

Solve for the absolute value

We know either b > 2 or b < -2

b > 2

b < -2

Thus,

The correct answer is option A

b < -2 or b > 2
7 0
3 years ago
6. Evaluate f(g(-3)) given the functions below. *
Sholpan [36]

Answer:

21

Step-by-step explanation:

solve g(-3)

2(-3)^2 + 7

25

solve f(25)

25-4

21

6 0
2 years ago
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