2 years ago

Line passes through point (1, 7) and point (-2, 4). What is the slope of this line?

1 answer:

3 0

The slope of the line is 1.

The slope of the line is 1 because the line moves ror goes up from left to right, making it a positive. The line also moves one block over and one block up.

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A right triangle has side lengths of 4 unit's, 5 unit's and x units. It is unkown If the missing length is the longest or shorte

Kaylis [27]

If x is the hypotenuse then
hyp^2 = 4^2 + 5^2
hyp^2 = 41
hypotenuse = 6.403124


if x is a leg then
leg^2 = 5^2 - 4^2
leg^2 = 25 - 16
leg^2 = 9
leg =3

8 0

2 years ago

Solve the system of equations. y=x+5 y=-x+7

spin [16.1K]

Answer:

(1,6)

x = 1, y = 6

See attachment for the graph

Step-by-step explanation:

y=x+5

y=-x+7

Using the elimination process

y=x+5

- y=-x+7

----------------

0=2x-2

2=2x

1=x

x=1

Substitute x = 1

y = x + 5

y = 1 + 5

y = 6

4 0

2 years ago

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Define equation. Give an example of two equivalent equations.

mario62 [17]

A statement that has mathematical expressions that are equal.
Examples:
2+1=3
11x4=44

8 0

3 years ago

Identify the variation as direct, inverse, joint or combined. y = cx²

viva [34]

Answer:

combined variation

Step-by-step explanation:

we have

$y=cx^{2}$

we know that

a) in the interval ----> (0,∞)

If the value of x increase the value of y increase

Is a direct variation

b) in the interval ----> (-∞,0)

If the value of x increase the value of y decrease

Is a inverse variation

therefore

Is a combined variation

4 0

3 years ago

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Carl has been recording the number of pears on his pear tree each week: week pears 6 32 7 37 8 42 9 47 The function representing

lilavasa [31]

The constant 2 is the number of pears at the start, answer option 2.

7 0

3 years ago

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