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lora16 [44]
2 years ago
7

PLEASE HELP HURRY !!Determine if the following system of equations has no solutions, infinitely many

Mathematics
1 answer:
alisha [4.7K]2 years ago
7 0
I’m pretty sure it’s no solutions but i could be wrong
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Determine the intercepts of the line.
Damm [24]
Y int.: (0,-1.2)
X int.: (-0.7,0)
6 0
3 years ago
Ok ong i'm struggling and need help i've been up all night- Ill give brainlyest!!
Ipatiy [6.2K]

Answer:

  1. 1
  2. - 9
  3. 13
  4. 15

Step-by-step explanation

- 7(6x-1)+x=36

  1. => 42x - 7 + x = 36
  2. => 43x - 7 = 36
  3. => 43x =  36 + 6 = 43
  4. => x = 43 / 43 = 1

- 11-2(8+3p)=7²

  1. => 11 - 16 - 6p = 7^2
  2. => 11 - 16 - 6p = 49
  3. => -5 - 6p = 49
  4. => -6p = 49 + 5 = 54
  5. => p = (54) / (-6) = - 9

-  1/4(5b+11)=19

  1. => (5/4)b +  (11/4) = 19
  2. => (5/4)b = 19 - (11/4) = 65 /4
  3. => b = (65/4) / (5/4) => (65/4) * (4/5) = 13

- 2/7(4m-18)=12

  1. => (8/7)m - (36/7) = 12
  2. => (8/7)m = 12 + (36/7) = 120/7
  3. => m = (120/7) / (8/7) = 120 /8 = 15

3 0
3 years ago
(PLS HELP AND FAST )The edges of three squares are joined together to form a right triangle with legs of lengths /
Elena-2011 [213]

Answer:

R^{2} + S^{2}  = T^{2}

Step-by-step explanation:

the pythagorean theorem

4 0
2 years ago
Look at this expression.
Dafna1 [17]

Answer:

-15x+5

Step-by-step explanation:

Multiply you'll get your solution

5 0
2 years ago
Read 2 more answers
HELP THIS TRIGONOMETRY!
Nikitich [7]
∠C = 180° - 45° - 65°
∠C = 70°

b/sin B = c/sin C
b/sin 65° = c/sin 70°
b = c/sin 70° × sin 65°
b = 20/0.9397 × 0.9063
b = 19.289
b = 19.3
8 0
3 years ago
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