Which graph represents the solution of the system of inequalities?

Mathematics

1 answer:

In-s [12.5K]2 years ago

3 0

You need to rewrite the first equation to solve for y to get y >1+3x

Then graphing the two equations, the bottom right becomes the correct answer.

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Which of these values would you most likely see on a U.S. speed limit sign?

Ira Lisetskai [31]

Answer:

A. 55 miles/hour

Step-by-step explanation:

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2 years ago

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The figure below shows square ABCD inscribed on square PQRM on a coordinate plane. Which of the following expressions represents

vova2212 [387]

The hypotenuse of the triangle is given by:
$CB ^ 2 = RC ^ 2 + RB ^ 2
$
Substituting values:
$CB ^ 2 = 2 ^ 2 + 4 ^ 2
$
Clearing CB we have:
$CB = \sqrt{ 2 ^ 2 + 4 ^ 2} 

 CB = \sqrt{ 4 + 16} 

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$
Then, the perimeter of the triangle is:
$P = RB + RC + CB
$
Substituting values:
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2 years ago

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Write a two-columm proof

Nastasia [14]

Both angles 2x+6 and 96 shown are vertically opposite angles and vertically opposite angles are always equal

so 2x+6 should be equal to 96

so 2x + 6 = 96

Now we have to solve for x here and have to get x by itself on left hand side

So first get rid of +6 by doing its opposite -6 on both sides

2x + 6 -6 = 96 -6

2x = 90