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3 years ago

A line passes through the point (-1,5) and the point (3,5), what is the equation of the line?

Mathematics

1 answer:

Lemur [1.5K]3 years ago

8 0

Answer:

Step-by-step explanation:

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During his high school football career a running back averaged 81 yards/game with a standard

hodyreva [135]

The answer is ym=b your welcome

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3 years ago

If the discriminant of a quadratic equation is 4 which statement describes the roots.

Alisiya [41]

Answer:

2 real roots

Step-by-step explanation:

If the discriminant is >0 then the equation has 2 real roots

If the discriminant is =0 then the equation has 1 real roots

If the discriminant is <0 then the equation has 2 complex roots

since the discriminant is 4, it has 2 real roots

6 0

3 years ago

The sum of two numbers is 41. The larger number is one more than four times the smaller number. What are the numbers?

EleoNora [17]

Answer:

8+ 33

Step-by-step explanation:

8+33=41

8 (the smaller number) times 4 equals 32.

The number 33 is one more than 32.

Hope this helps!

4 0

3 years ago

On a coordinate plane, the segment with endpoints (10, 40) and (70, 120) is

OlgaM077 [116]

Answer:

The length of the resulting segment is 500.

Step-by-step explanation:

Vectorially speaking, the dilation is defined by following operation:

$P'(x,y) = O(x,y) + k\cdot [P(x,y)-O(x,y)]$ (1)

Where:

$O(x,y)$ - Center of dilation.

$P(x,y)$ - Original point.

$k$ - Scale factor.

$P'(x,y)$ - Dilated point.

First, we proceed to determine the coordinates of the dilated segment:

( $P(x,y) = (10, 40)$ , $Q(x,y) = (70, 120)$ , $O(x,y) = (0,0)$ , $k = 5$ )

$P'(x,y) = O(x,y) + k\cdot [P(x,y)-O(x,y)]$

$P(x,y) = (0,0) +5\cdot [(10,40)-(0,0)]$

$P'(x,y) = (50,200)$

$Q'(x,y) = O(x,y) + k\cdot [Q(x,y)-O(x,y)]$

$Q' (x,y) = (0,0) +5\cdot [(70,120)-(0,0)]$

$Q'(x,y) = (350, 600)$

Then, the length of the resulting segment is determined by following Pythagorean identity:

$l_{P'Q'} = \sqrt{(350-50)^{2}+(600-200)^{2}}$

$l_{P'Q'} = 500$

The length of the resulting segment is 500.

3 0

3 years ago

Solve the equation. What is the value of x? x minus 6.8 = 356.3 x =

Crank

X= 363.1 do you need me to show you the work?

5 0

3 years ago

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A line passes through the point (-1,5) and the point (3,5), what is the equation of the line?​

A line passes through the point (-1,5) and the point (3,5), what is the equation of the line?