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Marianna [84]
2 years ago
5

Please help write the equation of the line.

Mathematics
1 answer:
AfilCa [17]2 years ago
3 0

Answer:

x -2y -2=0

Step-by-step explanation:

using the formula, m= ( Y2 - Y1)/( X2-X1)

the gradient is found. the coordinates chosen are (2,0) and ( 0,-1)

the equation of the line is obtained using the formula

y -y1= m(x -x1)

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What is the volume of a cone with a diameter of 10 in and a height of 12 in​
Radda [10]

Answer:

V = 100π

Step-by-step explanation:

The volume of a cone is V = (\frac{\pi r^2h}{3})

1) \frac{\pi5^212}{3}

2) \frac{300\pi }{3}

3) 100π

5 0
3 years ago
An 5 in. by 7 in. photo is reduced so that the width (the shorter dimension) is 4 in.
Lemur [1.5K]
I think A which is 4in but not sure
4 0
3 years ago
A test is worth 50 points. Multiple- choice questions are worth 1 point, and short answer questions are worth 3 points. if the t
bagirrra123 [75]
Correct answer is C. 
m + 3s = 50 
the total number of questions is 20. since the paper is made of only multiple choice and short answer questions, the sum of the multiple choice and short answer questions should be 20.
since multiple choice is 'm' and short answer is 's'
then m + s = 20
but theres no option for that 
if we take the number of points 
points for 1 multiple choice question - 1
then points for m number of multiple choice questions = 1 * m = m
points for 1 short answer - 3
then points for s number of short answer question = 3 * s = 3s
then total number of points = m + 3s
and the total number of points = 50
therefore 
m + 3s = 50
this is the correct answer C.
3 0
3 years ago
Read 2 more answers
I don't understand plz help​
Rasek [7]

Answer:

The equation that represent x, the height of the sign is;

2a = 3x

Step-by-step explanation:

Given that the area of the triangular yield is A square feet

and it has a base length of 3 feet.

also the height is represented by x;

b = 3ft \\ h = x

Recall that the area of a triangle can be written as;

a =  \frac{1}{2} bh

substituting the given;

a =  \frac{1}{2}  \times 3 \times x \\   a =  \frac{3}{2} x \\ 2a = 3x

Therefore, the equation that represent x, the height of the sign is;

2a = 3x

8 0
3 years ago
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Does 1\2 = 2\3 or would it 1\2 ≤ 2\3
qaws [65]

Answer:

1/2 < 2/3

Step-by-step explanation:

1/2 = .5 in decimal form while 2/3 is .6 repeating in decimal form

4 0
2 years ago
Read 2 more answers
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