3 years ago

Which descriptions from the list below accurately describe the relationship

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

8 0

Answer:

B is the answer

Step-by-step explanation:

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Helppppppppppppppppp

Maksim231197 [3]

$\huge \tt༆ Answer ༄$

The respective terms used for the lines are ~

a.) Line a = Tangent

b.) Line b = Radius

c.) Line c = Diameter

d.) Line d = Secant

3 0

3 years ago

Read 2 more answers

Midpoint of the segment whose endpoints are (6,9) and (-4,16)

pychu [463]

Answer:

(4,5)

Step-by-step explanation:

(xa+xb/2,ya+yb/2)

(0+8/2,2+8/2)

(8/2,10/2)

(4,5)

hope this helps

3 0

3 years ago

Work out the equation of the line which has a gradient of -2 and passes through the point (1,7)

Ilya [14]

point slope form of a line

y-y1 = m(x-x1)

y-7 = -2 (x-1)

if you want it in slope intercept form

y-7 = -2x +2

add 7 to each side

y = -2x +9

5 0

3 years ago

A hyperbola centered at the origin has a vertex at (0,−40) and a focus at (0, 41).

aniked [119]

$\frac{(x-h)^{2} }{a^{2} } - \frac{(y - k)^{2} }{b^{2} } = 1$

$\frac{(x-0)^{2} }{40^{2} } - \frac{(y - 0)^{2} }{b^{2} } = 1$

a² + b² = c²

40² + b² = 41²

b² = 41² - 40²

b² = 1681 - 1600

b² = 81

b = 9

slope (m) of asymptote = $+/-\frac{y}{x} = +/-\frac{b}{a} = +/-\frac{9}{40}$

y-intercept (b) = 0 since the center is at the origin

Answer: y = $\frac{9}{40}x$ and y = $-\frac{9}{40}x$

7 0

3 years ago

Read 2 more answers

4. If y = 5x – 3 and 3x - y = -1, what is the value of y? <br>A 2<br>B -1 <br>C 7 <br>D -8

notsponge [240]

answers:

4.C po

Step-by-step explanation:

i hope its help

6 0

2 years ago