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3 years ago

Which of these is a point-slope equation of the line that is perpendicular to y-25 = 2(x - 10) and passes through (-3, 7)?

Mathematics

1 answer:

nydimaria [60]3 years ago

5 0

Answer:

B. y-7 = 1/2(x+3)

Step-by-step explanation:

The coordinates in the question must be inverted (so -3 would become +3 and +7 would become -7)

We know that the line would be perpendicular when (x+3) is preceded by -2

You can double check this by going to a website that graphs equations and overlapping the lines.

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A regular hexagon is shown.

-BARSIC- [3]

Answer:

Step-by-step explanation:

The apothem of a regular polygon is a line segment from the center to the midpoint of one of its sides.

Given the hexagon with a radius of 10 inches

The apothem AB divides the side of the hexagon into two equal parts of 5 Inches as seen in the attached diagram.

Using Pythagoras Theorem

$10^2=5^2+|AB|^2\\|AB|^2=10^2-5^2\\|AB|^2=75\\|AB|=\sqrt{75}\\ |AB|=8.66$ in\\\approx$ 9 in (rounded to the nearest inch)$

The correct option is C

8 0

3 years ago

Read 2 more answers

X=v-w+u solve for u

katovenus [111]

Answer:

u = -v + w + x

Step-by-step explanation:

Solve for u:

x = u + v - w

x = u + v - w is equivalent to u + v - w = x:

u + v - w = x

Subtract v - w from both sides:

Answer: u = -v + w + x

4 0

2 years ago

What is the value of y

pashok25 [27]

Answer:

the value is 45 Degrees

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3 years ago

Sloan [31]

Answer:

The new version of a new one of the most popular connection for the next few weeks ago, I I later glamorousn for harmony and 3beautiful those the and era the

Step-by-step explanation:

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2 years ago

Compare these fractions by filling in the blank with the appropriate sign. 35 _____ 56

BartSMP [9]

Answer:

35 < 56.

56 is greater than 35.

I hope this helped at all.

5 0

2 years ago