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Nadya [2.5K]
3 years ago
5

What is the slope of the line represented by the equation y+3=-4(x-5)

Mathematics
2 answers:
jekas [21]3 years ago
7 0
Correct choice is, D. 4
ziro4ka [17]3 years ago
6 0
Y + 3 = -4(x - 5) is in point slope form.
Point slope form (attachment)

In slope intercept form, or y = mx + b, we know that m represents the slope and b represents the y-intercept.

In the equation you mentioned in your question, -4 is the slope.
The ordered pair would be (5, -3).

The answer is A. -4.

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C. 68°

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Luke and Quinten are discussing what shapes the composite figure can be broken into. Luke wants to break it into four right tria
Lapatulllka [165]

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it's C

Step-by-step explanation:

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6 0
2 years ago
Look at the attached image to find the problem. Please explain to me how you got both of the answers.
bogdanovich [222]

Answer: Sample space for:

Coin (S) ={H, T}

Spinner (S) = {Green, Red, Orange, Purple, Yellow}

All the Possible outcome for:

Coin =1

Spinner = 1

The total outcome there = 7

Probability of flipping tails and not spinning purple or green

=11/10

Step-by-step explanation:

All the Possible outcome for:

Coin =1/2+1/2=1

Spinner = 1/5+1/5+1/5+1/5+1/5=1

The probability of flipping tails. = 1/2

The probability of not spinning purple or green = 3/5

Therefore, the probability of flipping tails and not spinning purple or green

= 1/2+3/5

=11/10

3 0
3 years ago
PLEASE HELP BRAINLY - which option is correct?
LuckyWell [14K]

Answer:

y > \frac{2x}{3} + 1

Step-by-step explanation:

Given:

The graph in the attachment where the coordinates are (3,3) and (-3,-1)

Required:

Which inequality represent the graph

The first step is to determine the slope of the graph

m = \frac{y_2 - y_1}{x_2 - x_1}

Where m represents the slope, (x_1, y_1) = (3,3) and (x_2, y_2) = (-3,-1)

m = \frac{-1 - 3}{-3 - 3}

m = \frac{-4}{-6}

Simplify to lowest term

m = \frac{2}{3}

Next is to determine the equation of the line using the slope formula

m = \frac{y - y_1}{x - x_1}, (x_1, y_1) = (3,3)  and m = \frac{2}{3}

\frac{2}{3} = \frac{y - 3}{x - 3}

Cross multiply

2 * (x - 3) = 3 * (y - 3)

Open both brackets

2 x - 6 = 3y -9

Collect like terms

2 x - 6 +9= 3y

2 x+3= 3y

Divide through by 3

\frac{2x}{3} + \frac{3}{3} = \frac{3y}{3}

\frac{2x}{3} + 1 = y

Reorder

y = \frac{2x}{3} + 1

Next is to determine the inequality sign

  • The dotted lines on the graph shows that the inequality sign is either > or <
  • Since the shaded region is the upper part of the graph, then the > inequality sign will be considered,

The inequality becomes

y > \frac{2x}{3} + 1

7 0
3 years ago
Maths question pls answer
Vitek1552 [10]

Answer:

81

Step-by-step explanation:

We need to know the sides of the square so 36÷4=9

Area of a square = Side x side

Area of square = 9x9=81

3 0
3 years ago
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