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
notka56 [123]
3 years ago
13

Point P has coordinates (-4, -2) and point Q has coordinates (4, 3).

Mathematics
2 answers:
zimovet [89]3 years ago
8 0

Answer:

-4+-2

6

Step-by-step explanation:

Gennadij [26K]3 years ago
5 0

Answer: d = 9.4

Step-by-step explanation:

The formula for calculating distance is given as :

d = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

x_{1}=-4

x_{2}=4

y_{1}=-2

y_{2}=3

substituting into the formula , we have :

d = \sqrt{(4-(-4))^{2}+(3-(-2))^{2}}

d = \sqrt{(8)^{2}+(5)^{2}}

d = \sqrt{64+25}

d = \sqrt{89}

d = 9.433981132

d = 9.4 to 1 decimal place

You might be interested in
Which pandemic killed thousands in Mexico and millions worldwide in 1918?
Gnoma [55]
The Spanish influenza killed thousands in Mexico and millions worldwide in 1918. 

The Influenza Epidemic surprisingly surpassed the total number of people dead in World War I, as more were killed from the epidemic. It ended up killing over more than 50 million people around the world. It was said that the flu pandemic was caused by tension of H1N1 flu and usually went after young, healthy adults.
6 0
3 years ago
Read 2 more answers
If the area of a square is 32 ft2, how long is its diagonal?
Tema [17]

Diagonal = 8

D=diagonal

A=area

A=D^/2

32=D^/2

32/1 = D^/2

cross multiplication

32x2=D^x1

64=D^

8 =D




7 0
2 years ago
g If a snowball melts so that its surface area decreases at a rate of 4 cm2/min, find the rate (in cm/min) at which the diameter
maks197457 [2]

Answer:

Rate of change of the diameter is equal to 0.053cm/min

Step-by-step explanation:

A snowball is of the shape of a sphere

Surface area of Sphere (S)= 4*pi*R^2

Rate of change of surface area

dS/dt = -4cm^2/min

the negative sign indicates the surface area is decreasing.

Radius = d/2 where d represents diameter

using this is the surface area equation

S = 4*pi*(d/2)^2

   = pi*d^2

dS/dt = 2*pi*d*d(d)/dt

4 = 2*pi*d*(d)/dt

d(d)/dt = 2/12*pi= \frac{1}{6pi} cm/min

so the rate of change of the diameter is equal to 0.053cm/min

5 0
2 years ago
The morning absentee report shows that 15% of the students are absent. There are 1360 students enrolled in the school. how many
Murrr4er [49]
In order to find the answer you multiply 1360 by .15 and you get the answer of 204. So 204 students are absent. 
7 0
2 years ago
Read 2 more answers
The dimensions of a 4−cm by the 4−cm rectangle are multiplied by 1/2 (as a fraction). How is the area of the rectangle affected?
nika2105 [10]

Answer:

1/2 is just saying 0.5

Step-by-step explanation:

half of one is 0.5 or 1/2

6 0
2 years ago
Read 2 more answers
Other questions:
  • To make hummingbird nectar you must use 4 cups of water and 1 cup of sugar. What is the ratio of water to sugar?
    12·1 answer
  • Ellie is preheating her oven before using it to bake. The initial temperature of the oven is 65° and the temperature will increa
    14·1 answer
  • TRUE OR FALSE: FOR ANY FUNCTION, X=F^-1(Y), THEN Y=F(X). PLEASE EXPLAIN
    11·1 answer
  • Does anyone actually write class notes during online classes??
    5·2 answers
  • Jamie mixed 2/3 bottle of cranberry juice and 5/6 bottle of orange juice.Which shows how to compare 2/3 and 5/6?
    6·1 answer
  • All even prime numbers
    12·1 answer
  • Is 7500000 meters greater than 750 kilometers
    11·1 answer
  • Please answer the attached question.
    5·1 answer
  • PLEASE ACTUALLY HELPPPP I NEDED HELP THIS IS SPANISH BTW
    14·1 answer
  • I'll give brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!