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
umka2103 [35]
3 years ago
12

Please I really need help!

Mathematics
2 answers:
Ivanshal [37]3 years ago
8 0

Answer:

convection

Step-by-step explanation:

dexar [7]3 years ago
4 0

Answer: Convection

Step-by-step explanation: This is convection as hot air rises as its not heavy then sinks as it cools because cool air is heavier than warm air. I hope this helps you.

You might be interested in
Please help ASAP!!!!!
sesenic [268]

Answer:

A is 360

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Polygon MNOPQ is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image M′N′O′P′Q′.
Goryan [66]
M` = ( 0.8 * 2,  0.8 *4 ) = 0.8 * ( 2, 4 );
N` = ( 0.8 * 3, 0.8 * 5 ) = 0.8 * ( 3 , 5 ).  
The slope of line M`N` ( after dilation ):
m = Rise / Run = ( y 2 - y 1 ) / ( x 2 - x 1 ) =
= 0.8 * ( 5 - 4 ) / ( 0.8 ( 3 - 2 ) = 0.8 / 0.8 = 1
m = 1
Answer:
The slope of line M`N` is : B ) 1
4 0
3 years ago
Find the slope of the line through p and q. p(1, −9), q(−3, 2)
attashe74 [19]
To find the slope,we can use the point-slope form:
y1 - y2 = m(x1 - x2)
Where m is the slope.

In this case,the equation would be:
-9-2 = m(1-(-3))
-11 = m(1+3)
-11 = 4m
m = -11/4

Therefore the slope is -11/4.

Hope it helps!
7 0
4 years ago
PLEASE HELP ME QUICKKK, FIRST CORRECT PERSON GETS BRAINLIEST​
Scrat [10]

Answer:

A is the answer

Step-by-step explanation:

I thought I said it

3 0
3 years ago
Read 2 more answers
What is the value of n in the equation ?1/2 (n-4)-3=3-(2n+3) <br>N=0 <br>N=2 <br>N=4 <br>N=6
bonufazy [111]

Answer:

n = 2

Step-by-step explanation:

1/2(n-4) - 3=3- (2n+3)

Expand the brackets.

1/2n-2-3=3-2n-3

Add or subtract the like terms.

1/2n-5=-2n

Add 2n and 5 on both sides.

1/2n+2n=5

Add like terms.

5/2n = 5

Multiply both sides by 2/5.

n = 5 × 2/5

n = 10/5

n = 2

8 0
3 years ago
Read 2 more answers
Other questions:
  • A mine elevator was at a depth of -120 feet. After 15 seconds, the mine elevator was at a depth of -30 feet. Which expression sh
    14·1 answer
  • (2x4+x3−4x2+3)+(4x4−2x3−x2+10x+2)
    7·2 answers
  • The chickens on a certain farm consumed 600 pounds of feed in half a year. During that time the total number of eggs laid was 5,
    12·2 answers
  • Group of 7 people spend 33.50 movie tickets 6.50 adults and 3.50 for child ticket. Which system of equation could be used to fin
    8·2 answers
  • Sameera predicted that she would sell 38 blankets, but she actually sold 28 blankets. Which expression would find the percent er
    6·2 answers
  • Divide and simplify 9/8 divide 9/7
    15·1 answer
  • What fraction and whole number does the model represent
    13·1 answer
  • The population of the African country of Madagascar in 2018 is about 26 million. The estimated population of Madagascar is given
    15·1 answer
  • Una empresa de comunicaciones internacional ofrece paquete de servicios de internet por demanda y que incluye un cargo fijo mens
    5·1 answer
  • Simplify the expression.<br> -2.7f + 0.8f - 16 - 4
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!