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Ede4ka [16]
2 years ago
14

Please answer these questions with the right answers

Mathematics
1 answer:
Ronch [10]2 years ago
8 0

Step-by-step explanation:

angle one one is the answer of second question

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HELP PLEASE ITS JUST ONE QUESTION
Nady [450]

Answer:

y = 2x - 1

Step-by-step explanation:

The given line is y = 2x - 6.

It is in the y = mx + b form, where m is the slope, so its slope is 2.

We need a line that passes through point P(3, 5) and has slope 2.

y = mx + b

Put the slope in m.

y = 2x + b

Use the given point with x = 3 and y = 5 and solve for b.

5 = 2(3) + b

b + 6 = 5

b = -1

The equation is

y = 2x - 1

4 0
3 years ago
You put the names of all the students in your class in a paper bag. There are 16 boys and 18 girls. If you draw a name at random
yaroslaw [1]
It would be a. 8/9 because for every 8/9 boy, there is 1 girl. To check this work, you can do 8/9 x 18 which equals 16.
5 0
3 years ago
Read 2 more answers
The amount of gas that a helicopter uses is directly proportional to the number of hours spent flying. The helicopter flies for
dezoksy [38]

Answer: 44 gallons

Step-by-step explanation:

Using proportion,

33 gallons = 3hours

X = 4hours

Cross multiply

3 × X = 33 × 4

3X = 132

Divide bothside by 3

3x/3 =132/3

X = 44

Therefore the helicopter uses 44gallons for 4 hours.

3 0
3 years ago
Prove that sin 60° = 2 tan 30°/1+ tan² 30°​
anastassius [24]

Answer:

plz mark brainliest

if it helps

3 0
3 years ago
Read 2 more answers
Which equation is in slope-intercept form and represents a line with slope 3 through the point (9, –4)?
posledela
The slope-intercept form of a line is:

y = mx + q

Where m is the slope and y is the y-intercept:

y = 3x + q

To find q (y-intercept), substitute the coordinates of the point (9, -4) in the equation of the line and solve it as an equation:

-4=3(9)+q
-4=27+q
q=-27-4=-31

The equation of the line is: y=3x-31
8 0
3 years ago
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