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
nikklg [1K]
3 years ago
11

Find the slope of the line passing through the points (-5, -2) and (3, -9)

Mathematics
1 answer:
KatRina [158]3 years ago
4 0

Answer:

-8/-11

Step-by-step explanation:

You might be interested in
The volume of a particular die is 12100 mm3. Use the fact that 10 mm equals 1 cm to convert this volume to cm3.
igor_vitrenko [27]
Answer:

10 kiloliter to liters, the result is 10000 liters

if i helped then please give brainliest and a thanks!
8 0
2 years ago
Find the area of the surface. The part of the surface z = xy that lies within the cylinder x2 + y2 = 36.
rewona [7]

Answer:

Step-by-step explanation:

From the given information:

The domain D of integration in polar coordinates can be represented by:

D = {(r,θ)| 0 ≤ r ≤ 6, 0 ≤ θ ≤ 2π) &;

The partial derivates for z = xy can be expressed  as:

y =\dfrac{\partial z}{\partial x} , x = \dfrac{\partial z}{\partial y}

Thus, the area of the surface is as follows:

\iint_D \sqrt{(\dfrac{\partial z}{\partial x})^2+ (\dfrac{\partial z}{\partial y})^2 +1 }\ dA = \iint_D \sqrt{(y)^2+(x)^2+1 } \ dA

= \iint_D \sqrt{x^2 +y^2 +1 } \ dA

= \int^{2 \pi}_{0} \int^{6}_{0} \ r  \sqrt{r^2 +1 } \ dr \ d \theta

=2 \pi \int^{6}_{0} \ r  \sqrt{r^2 +1 } \ dr

= 2 \pi \begin {bmatrix} \dfrac{1}{3}(r^2 +1) ^{^\dfrac{3}{2}} \end {bmatrix}^6_0

= 2 \pi \times \dfrac{1}{3}  \Bigg [ (37)^{3/2} - 1 \Bigg]

= \dfrac{2 \pi}{3} \Bigg [37 \sqrt{37} -1 \Bigg ]

3 0
2 years ago
What is the square root of 49 multiplied by the square root of 9
fiasKO [112]
First we need to find the the answer to both the square root of 49 and 9.

The "square root" is a term referring to a number, multiplied by itself (x • x) would be = to your square root.

So for example: Square root of 16 = 4 because 4*4=16 

So lets get out numbers:

\sqrt{9} =3

\sqrt{49}=7

Now you multiply 3*7 (or 7*3) and you get 21.

Final answer: 21

7 0
2 years ago
Read 2 more answers
How many times can 10 go into 44
Nitella [24]
4 times because if you count 10, 20, 30, 40, so it has to be 4
5 0
2 years ago
Read 2 more answers
Which points are solutions to the system of inequalities? Select ALL that apply.
ZanzabumX [31]

Answer:

0,0

2,-1

-2,4

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A pizzeria charges $8 for a large cheese pizza, plus $2 for each topping. The total cost for a large pizza is given by the equat
    8·2 answers
  • adam's types 88 words per minute.How many words per second can adam type? round to the nearest hundredth
    12·1 answer
  • Which of the following could be an example of a function with a domain [a, infinity) and a range [b, infinity) where a >0 and
    12·2 answers
  • If m∠BAC = 60° what is m∠DBC?
    9·2 answers
  • Jasmine said that if you are rounding 234 to 1sf, then you do not have to look at the hundreds in the question. Do you agree wit
    9·1 answer
  • What is the solution to this?
    11·1 answer
  • how doi do 1 only? i honestly don't know how to do it. first one to answer is brainliest. if you mind plz also send me the answe
    6·2 answers
  • The base of this prism is______________ triangle.
    7·1 answer
  • What is -r + 6 + 8r – 14 pls answer quickly
    14·2 answers
  • A ship is 40 miles east and 25 miles south of port. The captain wants to sail directly to port. What bearing should be taken?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!