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2 years ago

Inequalities Which is the graph of the system x + 3y > -3 and y < 1/2x +1?

Mathematics

1 answer:

OLga [1]2 years ago

6 0

Answer:

the 4th graph.

Step-by-step explanation:

by solving for Y in the first equation, we get the y-intercept of -1 and the second equation has a y-intercept of 1. 4th graph is the only graph with those 2 intercepts

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3 years ago

Calculate AD and hence BD.

Vilka [71]

Answer:

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Step-by-step explanation:

Δ ABC is similar to Δ ADE ( by the AA postulate )

then the ratios of corresponding sides are in proportion, that is

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