$= > 3x + 15 + 4x + 12 = 180 \\ = > 7x + 27 = 180 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = > \: 7x = 180 - 27 = 153 \: \: \: \: \\ x = \frac{153}{7} = 21 \\ x = 21$

3 0

2 years ago

Circle b with center b(0, -2) that passes through (-6, 0)

Snowcat [4.5K]

Answer:

Step-by-step explanation:

5 0

2 years ago

The coordinate grid shows the plot of four equations.

Anon25 [30]

Hello!

To solve this you have to look at the point (2,2) and see what lines intersect this point

So the answer is B and C

Hope this Helps!

5 0

2 years ago

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