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
Mariana [72]
3 years ago
7

Find the slope between the following points: (-1,19) and (11,16)

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
8 0

Answer:

- 1/4

Step-by-step explanation:

Slope = y2 - y1/x2 - x1

Given

x1 = -1

y1 = 19

x2 = 11

y2 = 16

Therefore,

slope = 16 - 19/11 - (-1)

= 16 - 19/11 + 1

= -3/12

= - 1/4

patriot [66]3 years ago
4 0

Answer:

Slope =-1/4

Step-by-step explanation:

y=mx+n

Slope=m=(y2-y1)/(x2-x1)

A(-1,19).... x1 =-1, y1=19

B(11,16)..... x2=11, y2=16

Slope=(16-19)/(11-(-1))=(-3)/(11+1)=-3/12=-1/4

You might be interested in
Prove each statement that is true and find a counterexample for each statement that is false. Assume all sets are subsets of a un
tekilochka [14]

Answer with Step-by-step explanation:

We are given that A, B and C are subsets of universal set U.

We have to prove that

A\cap (B-C)=(A\cap B)-(A\cap C)

Proof:

Let x\in A\cap (B-C)

Then x\in A and x\in(B-C)

When x\in ( B-C)then x\in B but x\notin C

Therefore, x\in( A\cap B) but x\notin (A\cap C)

Hence, it is true.

Conversely , Let x\in(A\cap B) but x\notin(A\cap C)

Then x\in A and x\in B

When x\notin ( A\cap C) then x\notin C

Therefor,x\in A\cap (B-C)

Hence, the statement is true.

5 0
2 years ago
Please help me!! -6+x/4=-5
damaskus [11]

y= 4 hope this helps :)


8 0
3 years ago
Mario has a rectangular prism completely filled with sand that has a base area of 85 cm² and a height of 15 cm. Mario pours all
just olya [345]

The base area of this second rectangular prism is 51 cm²

The rectangular prism completely filled with sand has a base area of 85cm² and height of 15cm .

<h3></h3><h3> volume of a rectangular prism</h3>
  • volume = Bh

where

B = base area

h = height

Since the first rectangular prism was completely filled with sand and it completely filled the second rectangular prism, it means they both have the same volume.

Therefore,

volume of the first rectangular prism = volume of the second rectangular prism.

  • volume  = Bh
  • volume = 85 × 15
  • volume = 1275 cm³

Therefore, the base area of the second rectangular prism can be calculated as follows:

volume = Bh

1275 = 25B

B = 1275 / 25

B = 51 cm²

learn more on prism here: brainly.com/question/2517494?referrer=searchResults

8 0
2 years ago
Please help! Will give branliest for correct answer ! <br> God Bless uu!!
mafiozo [28]

Answer:

Solution given:.

area of traingle EFG=1/2b×h=1/2×7×6=21cm²

area of rectangle ABCD=l×b=(20+9)×7=203cm²

area of rectangle BHIJ=l×b=9×11=99cm²

Total area =21+203+99=323<u>cm²</u><u> </u><u>is</u><u> </u><u>a</u><u> </u><u>required</u><u> </u><u>answer</u>

8 0
3 years ago
Read 2 more answers
Jamal went to the post office to buy stamps and large envelopes. Each stamp costs the same amount, and each large envelope costs
nekit [7.7K]

Answer:

Step-by-step explanation:

i chose .95 cents!

6 0
3 years ago
Other questions:
  • James wants to pour a patio that is 18 feet by 20 feet. He wants the concrete to be 6 inches deep. How many cubic feet of concre
    12·1 answer
  • Part I: Multiple Choice
    5·1 answer
  • Find the area of the irregular shape
    9·2 answers
  • The graphs below have the same shape.what is the equation of the red graph?
    5·1 answer
  • Combine like terms to simplify the following expressions <br><br> -5a - 4a + b
    9·2 answers
  • 70 POINTS!!! read instruction below
    5·1 answer
  • A force of 52 N acts upon a 4 kg block sitting on the ground. Calculate the acceleration of the object.
    13·1 answer
  • Howe do I solve it 5=n/5+8
    11·1 answer
  • Given: y || 2<br> Prove: m25+ m22 + m26 = 180°
    15·1 answer
  • Which number is an irrational number?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!