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
zubka84 [21]
3 years ago
5

-6x -8y = 28 6х + 4y =-28 would this be infinite many solutions or no solutions?

Mathematics
1 answer:
blondinia [14]3 years ago
5 0
-6x -8y = 28
6х + 4y =-28

would this be infinite many solutions or no solutions?
You might be interested in
The figures show the dimensions of a tennis court and a basketball court given in terms of the width in feet of the tennis court
Sholpan [36]

Answer:

a.  Perimeter of the tennis court = 6x + 12

Perimeter of the Basketball court = 7x + 36

b.  x + 24

c.  Length of the tennis court = 78 feet

Width of the tennis court = 36 feet

Length of the Basketball court = 94 feet

Width of the Basketball court = 50 feet

Step-by-step explanation:

a.  Perimeter of the rectangle = 2(length + width)

So, perimeter of the tennis court = 2[(2x + 6) + x]

= 2(3x + 6)

= 6x + 12

Perimeter of the Basketball court = 2[(3x - 14)+(\frac{1}{2}x + 32)]

= 6x - 28 + x + 64

= 7x + 36


b.  Perimeter of the Basketball court - perimeter of the tennis court

= (7x + 36) - (6x + 12)

= 7x + 36 - 6x - 12

= x + 24

So, perimeter of the basketball court is x + 24 feet greater than that of the tennis court


c.  It is given that the width of the tennis court = 36 feet

But, from the figure,

width of the tennis court = x

So, x = 36

Therefore, length of the tennis court = 2x + 6

= 2(36) + 6

= 72 + 6

= 78 feet

Width of the tennis court = x = 36 feet

Length of the basketball court = 3x - 14

= 3(36) - 14

= 108 - 14

= 94 feet

Width of the basketball court = \frac{1}{2} x+32

=\frac{1}{2} (36)+32

= 18 + 32

= 50 feet

7 0
3 years ago
Help please ill give brainliest
nadezda [96]

Answer:

I'm pretty sure triangle 6 is similar to triangle 1

Step-by-step explanation:

7 0
2 years ago
Solve the following equation simultaneously 2a-3b+10=0, 10a+6b=8​
tia_tia [17]

2a -3b +10 =0\\\\10a+ 6b -8 =0\\\\\text{Using cross multiplication method}\\\\\\ \dfrac a{(-3)(-8)  - 6(10)} = \dfrac b{10(10) - 2(-8)} = \dfrac 1{ 2(6) - (-3)(10)}\\\\\\\implies  \dfrac a{24-60} = \dfrac b{100+16} = \dfrac 1{12+30}\\\\\\\\\implies -\dfrac {a}{36} = \dfrac b{116} = \dfrac 1{42}\\\\\\\text{Hence}\\\\a = - \dfrac{36}{42} = -\dfrac 67 \\\\\\ b= \dfrac{116}{42} = \dfrac{58}{21}

3 0
2 years ago
Someone pls help I'm confused​
kozerog [31]

Answer:

4x + 8x = 180

12x = 180

divide by 12 on both sides:

X = 15

4 x 15 = 60 degrees

8 x 15 = 120 degrees

5 0
2 years ago
Read 2 more answers
EXPERTS HELP!! Jane was playing a game with her sister, Sally. Jane was down by 7. After her next turn, she was down by 3. Which
max2010maxim [7]
............Te he answer is C
6 0
3 years ago
Read 2 more answers
Other questions:
  • 20 POINTS JUST FOR YOU IF YOU GET IT RIGHT
    9·1 answer
  • Solve for x. <br><br> Enter your answer in the box. <br> X=
    10·2 answers
  • Please help quick it is for eighth grade
    11·1 answer
  • No idea where to even begin
    10·1 answer
  • Sum and product of (12x+1)(x²-5)
    15·1 answer
  • What is the approximate side length of a square game board with and area of 188 in. squared.
    7·2 answers
  • Two math classes took the same quiz. The scores of 10 randomly selected students from each class are listed below.
    9·1 answer
  • Please help me with this anyone please and thank you
    9·1 answer
  • Y is directly proportional to x. If y=15 when x=3,find y when x=30<br><br><br><br><br>Pls help​
    8·1 answer
  • Factor the trinomial<br> x^2+12x+6^2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!