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
KonstantinChe [14]
3 years ago
9

X + 3y = 1 5x +6y = 14

Mathematics
2 answers:
marshall27 [118]3 years ago
4 0

Answer:

1. X = 1 - 3y

2. -5/6x + 7/3

Those are the answers to the problems

rusak2 [61]3 years ago
3 0
(x,y) = (4,-1)

x + 3y = 1 subtract 5 from both sides you get -5x -15y =-5

now sum it up
-5x -15y =-5
5x +6y = 14
you get -9y = 9
divide both sides by -9

you get y=-1

NOW substitute y for x + 3 times (-1)= 1

solve for x and get x=4

therefore your answer is (4,-1)

You might be interested in
Don’t answer this please only for my friends.l
valentinak56 [21]

Answer:

no

Step-by-step explanation:

hahaahhaahhahaahahahahahhaqha

5 0
3 years ago
Is the value of 4 in 46,395 36 times the value of 4 in 14,906
expeople1 [14]
Yesthe value of 4 in 46,395 36 times the value of 4 in 14,906
4 0
3 years ago
Can someone help with number 18 (the scavenger hunt)? I'll give Brainliest
erik [133]
I basically converted them all into decimals and rounded
Team 1- 0.75
Team 2- 0.8
Team 3- 0.775
Team 4- 0.825
Team 5- 0.725
Team 6- 0.7625
Team 7- 0.7875
Team 8- 0.8125
Team 4 collected the most
Team 5 collected the least
6 0
3 years ago
PLEASE ANSWER!!! I WILL MARK YOU AS BRAINLIEST!!!! An object is launched straight up into the air with an initial velocity of 40
Lana71 [14]

Answer:

6.7 seconds

Step-by-step explanation:

Let's calculate the maximum height covered by the object

Max height= U²Sin²tita/2g

Where g is acceleration due to gravity

Max height= 40²(sin90)²/(2*9.81)

Max height= 1600/19.62

Max height=81.55 m

Total max height= 30+81.55

Total max height= 111.55 m

Time t it will take to travel from the max height at acceleration of 4.9 m/s²

S= ut + ½at²

u= 0 at Mac height

S= 111.5 m

111.5 = ½(4.9)t²

223/4.9= t²

45.5= t²

6.745 seconds= t

6.7 seconds= t

5 0
3 years ago
Please Helpp <br><br> if angle 1 is congruent to angle 2, what conclusion can be made?
ehidna [41]

Answer:

They are parrellel and share the same angle conguence.

3 0
3 years ago
Other questions:
  • If the venue needs to sell 86 tickets to break even, then how much money have they invested in the concert
    7·1 answer
  • The rabbit population in a forest area grows at the rate of 9% monthly. if there are 270 rabbits in july, find how many rabbits
    13·1 answer
  • QUESTION21 pointssave AnswerThe perimeter of a rectangle is 136 ft. The ratio of its length to its width is g 8, What are the di
    9·2 answers
  • Consider the infinite sequence an=1,2,6,24,120... What function defines this sequence recursively?
    12·1 answer
  • Juan ordered 20 pizzas for a party.
    12·2 answers
  • -1/6 + 4/5 Write your answer in simplest form
    10·1 answer
  • for all positive angles less than 360°, if csc csc (2x+30°)=cos cos (3y-15°), the sum of x and y is?​
    8·1 answer
  • Find the area of the circle in terms of Pi. (TT)<br> 10 cm<br> A
    5·1 answer
  • Use the long division method to find the result when<br> 3x^3 + 13x^2 + 11x + 1 is divided by x+1
    14·1 answer
  • Four times the first number minus three times the second number is 2. Two times the first number increased by three times the se
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!