1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PIT_PIT [208]
3 years ago
12

Help plz this hard i really need help

Mathematics
1 answer:
Assoli18 [71]3 years ago
8 0

With all questions???

You might be interested in
If a line has a slope of 9/5. If one of the points on the line is (-10, -16), which could be another point?
zlopas [31]

Answer:

(–5, –7)

Step-by-step explanation:

From the question given above, the following data were obtained:

Slope = 9/5

Coordinate 1 = (–10, –16)

x₁ = –10

y₁ = –16

Coordinate 2 = (x₂, y₂)

Next, we shall determine the change in x and y coordinate. This can be obtained as follow:

Slope = change in y–coordinate / change in x–coordinate

Slope = Δy / Δx

Slope = 9/5

9/5 = Δy / Δx

Thus,

Δy = 9

Δx = 5

Next, we shall determine the second coordinates as follow:

Δy = y₂ – y₁

Δx = x₂ – x₁

For x–coordinate:

x₁ = –10

Δx = 5

Δx = x₂ – x₁

5 = x₂ – (–10)

5 = x₂ + 10

Collect like terms

x₂ = 5 – 10

x₂ = – 5

For y–coordinate:

y₁ = –16

Δy = 9

Δy = y₂ – y₁

9 = y₂ – (–16)

9 = y₂ + 16

Collect like terms

y₂ = 9 – 16

y₂ = – 7

Coordinate 2 = (x₂, y₂)

Coordinate 2 = (–5, –7)

6 0
3 years ago
A)line a and line b<br> B)line b and line c<br> C)line b and line d<br> D) line c and line d
jarptica [38.1K]

A)line a and line b is your answer.

6 0
3 years ago
What is the factores form of 4x^2+23x-72
Irina18 [472]

Answer:

4x2 + 23x – 72  

= (4x - 9)(x+8)

Step-by-step explanation:

5 0
3 years ago
m∠3 is (3x + 4)° and m∠5 is (2x + 11)°. Angles 3 and 5 are . The equation can be used to solve for x. m∠5 = °
ratelena [41]

I just did this question!

Answers:

1) <em>same side interior angles</em>

2) (3x+4)+(2x+11) = 180

3) 77


7 0
3 years ago
Read 2 more answers
A roller coaster makes an angle of 55 degrees with the ground. The horizontal distance fro the crest of the hill to the bottom o
Svetradugi [14.3K]
QmvkwmPNPNEFIBGIONRONWI
3 0
3 years ago
Other questions:
  • Four squares are joined together to form one large square if the perimeter of one of the original squares of 8X units what is th
    15·1 answer
  • A restaurant bill comes to 39.24 fine the total when tax is 7% and tip is 15%
    13·1 answer
  • What are the highest perfect square multiples of 175
    10·1 answer
  • Which of the following expressions has a value of 3? Select all that apply.
    7·1 answer
  • Use the example above and determine the fraction of total interest owed.
    8·2 answers
  • Helpppppp helpppppppp plssssssssss
    10·1 answer
  • Elizabeth wants to use a standard number cube to do a simulation for a scenario that
    10·1 answer
  • Lamar can run 3 miles in 18 minutes. At this rate, how much distance can he run in one hour?
    11·2 answers
  • SOMEBODY HELP ME ASAP PLSSSS ​
    5·1 answer
  • Write an explanation on how to solve x-5.5=22.9
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!