3 years ago

Help will mark brainliest.......

1 answer:

6 0

5x is the answer. Please mark brainliest, I need 3 more and i continue to next level.

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s2008m [1.1K]

Y = -2x + 4
6x + 3y = 6x + 3(-2x + 4) = 6x - 6x + 12 = 12
⇒ y = -2x + 4 == 6x + 3y = 12 ⇒ invinite solutions: 12
⇒ no solutions -12, -4, 0, 4

6 0

4 years ago

Burka [1]

Answer:

Option E ⇒ x = 19

Step-by-step explanation:

See the attached figure.

TRAP is an isosceles trapezoid

The shown angles are supplementary angles

So, the sum of (5x+9) and (4x) is 180

So, 5x+9 + 4x = 180

solve for x

9x + 9 = 180

9x = 180-9 = 171

x = 171/9 = 19

The answer is option E

4 0

4 years ago

SVEN [57.7K]

Answer: it’s a decimal 9.5

Hope this helped!

8 0

3 years ago

Nataly [62]

Y+8 = -3(x-7)
Distribute the -3
y +8 = -3x +21
Subtract 8 from both sides
Y = -3x +21 -8
Y= -3x+13

3 0

3 years ago

Sholpan [36]

Answer:

1.78752 m2

Step-by-step explanation:

Hope this Helped!

6 0

3 years ago