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
Rasek [7]
2 years ago
12

My brain cells arent working right now can someone help

Mathematics
2 answers:
Finger [1]2 years ago
5 0

3x-5y -answer

13x -10x= 3x

2y-7y= 5y

Ira Lisetskai [31]2 years ago
4 0

Answer:

3x-5y

Step-by-step explanation:

13x-10x=3x

2y-7y=-5y

You might be interested in
A body falls from rest with an acceleration of 10m/s square. what is the velocity after 5s?How far has it fallen by them.​
Aneli [31]

Answer:

The velocity after 5s s is 20

3 0
3 years ago
25% of 72 is what number
morpeh [17]

Answer:

18

Step-by-step explanation:

25% of 72

25% = 0.25

Multiply

0.25 * 72

18

Hope this helps :)

6 0
4 years ago
Read 2 more answers
Y=3x+4 , 9x-3y=-6 do the lines intersect or are they parallel or are they perpendicular
Angelina_Jolie [31]

Answer:

Lines are parallel.

Step-by-step explanation:

The given lines are y=3x+4,\ 9x-3y=6

Rearrange the equation in the slope intercept form that is y=mx+b where m is the slope.

<em>First Line:</em>

y=3x+4

compare it with y=mx+b

slope (m_{1}) of first line =3

<em>Second Line:</em>

9x-3y=6\\9x-6=3y\\3y=9x-6

divide both by 3

y=3x-3

compare it with y=mx+b

slope (m_{2}) of second line =3

Since slope of two lines are equal

m_{1}=m_{2}=3

hence these lines are parallel.

7 0
3 years ago
What is the volume of this aquarium 24 in 8 in 12 in
mote1985 [20]
2304 cubic inches. You multiply the length, width, and base
4 0
4 years ago
Read 2 more answers
Which postulate or theorem proves that these two triangles are congruent?
gulaghasi [49]

Answer:

Option (B)

Step-by-step explanation:

From the given picture,

Given:

Two lines PM and QR are intersecting each other at a point N.

∠NMR ≅ ∠NPQ

NR ≅ QN

To prove:

ΔMNR ≅ ΔPNQ

              Statements                               Reasons

1). NR ≅ QN                                 1). Given

2). ∠NMR ≅ ∠NPQ                     2). Given

3). ∠MNR ≅ ∠PNQ                     3). Definition of vertical angles

4). ΔMNR ≅ ΔPNQ                     4). AAS theorem of congruence

Therefore, Option (B) will be the correct option.

6 0
4 years ago
Other questions:
  • A test consists of 20 problems and students are told to answer any 15 of these questions. In how many different ways can they ch
    14·2 answers
  • Can you simplify (-2)^3=
    13·1 answer
  • To keep heating costs down for a structure, architects want the ratio of surface area to volume as small as possible. An express
    14·2 answers
  • When writing an equation how would I do that and how would I put it into a table of values chart
    7·1 answer
  • Simplify. –5.9 + (–8.7) – (–12.3) A. –26.9 B. –9.5 C. –2.3 D. 15.1
    5·1 answer
  • Abby took out a car loan for $10,090 that has a 0% APR for the first 22 months and will be paid off with monthly payments over 5
    9·2 answers
  • A car travels 2.5 hours in a northerly Direction for 300 KM. what is the speed and velocity
    6·1 answer
  • What is 1 1/8 minus 5/8 equal
    14·2 answers
  • LoL i need help with this question oof
    11·2 answers
  • Which is the correct formula to find the distance between two points (a, b) and (c, d)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!