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
iris [78.8K]
3 years ago
12

Is (-1,1) a solution to y=3x+4 and 4y-3x=-7

Mathematics
1 answer:
shepuryov [24]3 years ago
7 0
(-1,1) is a solution to y=3x+4 but is not a solution to 4y-3x=-7


4y-3x=-7
Plug in the points
4(1)-(3(-1)) =-7
4+3 does not equal -7
You might be interested in
WHO WANTS BRAINIEST? WHOEVER ANSWER CORRECTLY ILL GIVE YOU BRAINIEST
castortr0y [4]

Answer:

7, true, sextic binomial

Step-by-step explanation:

highest degree is 7, it is a monomial, 6th degree two terms.

8 0
4 years ago
the length of a diagonal of a square field is 220 metres find the length of a side in metres and the area of the field in hectar
andre [41]

Answer:

Step-by-step explanation:

h^2=x^2+y^2, since this is a square x=y=s so

220^2=2s^2

2s^2=48400

s^2=24200

s=24200^(1/2)m (exact)

s=155.56m (rounded to nearest hundredth of a meter)

One hectare is equal to 10000m^2

A=24200m^2(h/10000m^2)

A=2.42 hectares

7 0
3 years ago
Find the value of x please
ArbitrLikvidat [17]

32 x 1 = 77 id mn dor

4 0
3 years ago
Rationalize the denominator.<br> – 5x4<br> ✓4x +7
I am Lyosha [343]

Answer:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the third Quartile Of the following distribution?. 10, 25, 18, 31, 16, 27, 5, 13, 32, 24, 15, 21 , 18 , 18, 24, 4, 8, 11
ladessa [460]

Answer: The third quartile of the distribution is 23.

Step-by-step explanation:

First we write the data in ascending order:

4,5,8,10, 11,11, 13,15,16, 18, 18, 18, 21, 23, 24, 24, 25, 27, 31, 32

Since there are 20 terms:

First half is for First Quartile :

4,5,8,10, 11,11, 13,15,16, 18

Second half is for third Quartile:

18, 18, 21, 23, 24, 24, 25, 27, 31, 32.

So, Value of third quartile would be

Q_3=\dfrac{5^{th}+6^{th}}{2}\\\\Q_3=\dfarc{24+24}{2}\\\\Q_3=\dfrac{48}{2}\\\\Q_3=24

Hence, the third quartile of the distribution is 23.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find two numbers with a sum of 65. Twice the smaller number is 10 more than the larger number.
    15·1 answer
  • 9. In the figure at right, GH = HI = IJ. Find the length of AK.
    8·1 answer
  • Find the surface area of a right regular hexagonal pyramid with sides 3cm and slant height 6cm.​
    8·1 answer
  • Look at picture and answer fast
    8·1 answer
  • What is the integer of $50 withdrawal
    9·2 answers
  • Is it possible to express every decimal as a fraction (without rounding)? Why or why not?
    7·2 answers
  • 6 to the second power-2(5+1+3)
    6·1 answer
  • Not a hard question i just don't get it. I really need some help here, its the final
    11·1 answer
  • Which transformations take the graph of f(x) = e' to the graph of g(x)
    8·1 answer
  • Find the slope and y-intercept of each equation<br><br>y = x - 3<br>m = ?<br>b = ?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!