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Ronch [10]
3 years ago
5

Select all if theres a correct answer

Mathematics
1 answer:
Alexus [3.1K]3 years ago
3 0
It would be all of them
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Find the equation of a line parallel to −4x−5y=−4 that contains the point (3,−2). Write the equation in slope-intercept form.
Temka [501]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange - 4x - 5y = - 4 into this form

Add 4x to both sides

- 5y = 4x - 4 ( divide all terms by - 5 )

y = - \frac{4}{5} + \frac{4}{5} ← in slope- intercept form

with slope m = - \frac{4}{5}

Parallel lines have equal slopes, thus

y = - \frac{4}{5} x + c ← is the partial equation

To find c substitute (3, - 2) into the partial equation

- 2 = - \frac{12}{5} + c ⇒ c = - 2 + \frac{12}{5} = \frac{2}{5}

y = - \frac{4}{5} x + \frac{2}{5} ← in slope- intercept form

4 0
4 years ago
Q # 8 please helme to resolve
kondor19780726 [428]

Sequence 1,5,9,13,...

A(0) = 1 +4x0=1

A(1) =1 + 4x1 = 5

A(2) = 1+ 4x2= 9

A(3) = 1 +4x3=13

A(n)= 1+4n   A(n-1) = 1+4(n-1) =1+4n-4= - 3+4n

A(n) - A(n-1) = (1+4n) - (-3=4n) = 4

A(n) = A(n-1) +4; 29 is the answer

4 0
3 years ago
Find the perimeter of a square with side 5.5 cm
goldenfox [79]

Answer: 22cm

Step-by-step explanation:

A square has four sides with equal length So, the perimeter of a square = 4L (i.e 4 x length)

= 4 x 5.5cm

= 22cm

Thus, the perimeter of the square is 22cm

4 0
3 years ago
Read 2 more answers
Evaluate the expression,<br> if x = 9, y = 14, and z = 6.<br> Xoy- z2
babunello [35]

Answer:

90

Step-by-step explanation:

(9)(14) − 6²

= 126 − 6²

= 126 − 36

= 90

Hope this helps!

:)

:)

:)

4 0
3 years ago
A scale drawing of a park can be seen below. If 1 inch is equal to 15 feet. What is the actual area of the park
Dmitry [639]

Answer:

Where's the drawing? Can you include it?

Step-by-step explanation:

6 0
3 years ago
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