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
Pani-rosa [81]
3 years ago
8

Whoever answers correctly gets brainlist.

Mathematics
1 answer:
Vlad1618 [11]3 years ago
4 0

Answer:

57/60-52/60

Step-by-step explanation:

First you have to make the denominator the same to subtract. By find out what number they have in common. And the number was 60.  15x4=60  and 20x3=60. And whatever you do to the bottom you do for the top 19x3= 57. 13x4=52. So the form would be 57/60-52/60. Once you find the form then you subtract 57-52=5 and when you minus the denominator it stays the same. so the ANSWER would be 5/60.

You might be interested in
If we have 300 centiliters, we would have
bagirrra123 [75]
You would have 3 liters. 3 liters is the same to 300 centiliters. 
8 0
3 years ago
Read 2 more answers
Is the ordered pair (2,1) a solution to the system below? 2.x + 3y = 7 8x – 3y = 13 yes Or no​
EastWind [94]

Answer:

YES

Step-by-step explanation:

2(2) + 3(1) = 4+3= 7 then, 8(2) - 3(1) = 16 - 3 = 13

x=2

y=1

3 0
3 years ago
Write the equation of a hyperbola with vertices at (1,1) and (9, 1) and foci at (0, 1) and (10, 1).
Leni [432]

Answer:

Standard form of equation for a hyperbola with horizontal transverse axis:

(x-h)^2/a^2-(y-k)^2/b^2=1, (h,k)=(x,y) coordinates of center

For given hyperbola:

x-coordinate of center=(9+1)/2=5 (use midpoint formula)

y-coordinate of center=1

center: (5,1)

length of horizontal transverse axis=8 (from 1 to 9)=2a

a=4

 

a^2=16

..

Foci

2c=9 ( from 1 to 10)

c=4.5

..

c^2=a^2+b^2

b^2=c^2-a^2=20.25-16=4.25

..

Equation of hyperbola:

(x-5)^2/16-(y-1)^2/4.25=1

7 0
4 years ago
Simplify the following expression completely using distribution and combining like terms
Thepotemich [5.8K]

Answer:

Answer:

It is D

Step-by-step explanation:

Distribute:

=(4)(5m)+(4)(3)+2m

=20m+12+2m

Combine Like Terms:

=20m+12+2m

=(20m+2m)+(12)

=22m+12

8 0
3 years ago
Read 2 more answers
Someone plz help me no one helping me plz don’t answer saying idk or oh it so easy or something unhelpful cuz if it was easy HEL
Strike441 [17]

Answer:

(If you were asking for the answer for question 7)

c. Initially, Cassie has $20 in her account.

Step-by-step explanation:

-20 represents the slope or rate of change of the line and 275 represents the y-intercept or starting point of the line on the y-axis. C is the right answer because initially Cassie had $275 in her account, not $20.

6 0
3 years ago
Other questions:
  • If s = 1 over 4 unit and A = 80s2, what is the value of A, in square units?
    7·1 answer
  • two angles of a triangle measure 12 degrees and 40 degrees. what is the meaure of the third angle of he triangle
    10·2 answers
  • mr, torres took his students to the dolphin show, each row in the stadium had 11 seats, one adult sat at each of a row, and each
    12·1 answer
  • This table Shows the number of cars sold by some salespeople over 4weeks.
    10·1 answer
  • Booneville Theater sold 1,330 tickets to Shakespearean plays last season. This season, the
    5·1 answer
  • Select the expression that represents the following statement: 86 divided by one half the product of 4 and 7.
    8·1 answer
  • there is a group of 10 people ordering pizza, each person gets 4 slices, there are 6 slices in each pizza, how much pizza should
    8·1 answer
  • Evaluate the expression: p(6 – n) – m ÷ 5 Use m = 5, n = 2, and p = 4
    8·2 answers
  • A line passes through the point (-8,-9) and has a slope of (-3,-4)
    12·1 answer
  • 6x + 19y = –10 in slope intercept form
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!