3 years ago

Determine whether the solids are similar.

Mathematics

1 answer:

alexandr402 [8]3 years ago

7 0

Answer:

The solids are similar.

Step-by-step explanation:

Every linear dimension of the larger solid is twice that of the smaller solid. Since the scale factor is the same in every direction, the figures are similar.

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Graph x > -1 on the number line

Verdich [7]

Number Line:

Closed Circles are used when signs are "≤" or "≥"

Open Circles are used when signs are "<" or ">"

The graph of x > -1 on a number line would be towards the right from -1 with open circle as the sign is ">"

Graph should look like this:

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2 years ago

Write an equation of the line that passes through (2, -3) and is perpendicular to the line y=-2x-3

Natalija [7]

Answer:

$y=\frac{1}{2} (x-2)-3$ or $y=\frac{1}{2} x-4$

Step-by-step explanation:

The perpendicular slope is the opposite-reciprocal of the original slope:

Perpendicular slope of -2 is $\frac{1}{2}$

Write the equation in point-slope form ( $y=a(x-h)+k$ ):

$y=\frac{1}{2} (x-2)-3$

Convert to slope-intercept form if needed:

$y=\frac{1}{2} x-1-3$

$y=\frac{1}{2} x-4$

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3 years ago

Read 2 more answers

Look at this table: Is this relation a function? Yes or no

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

Because the x value isnt repeating

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2 years ago

What is the area of the shaded triangle?

irinina [24]

Answer:

A = 1/2 × b × h

= (1/2 × 10 × 6)

= (5×6) metre sq.

= 30sq. metres

Thank you.

BY GERALD GREAT.

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3 years ago

Seven minus 2 times a number is the same as the number minus 2

Mamont248 [21]

7-2c= c - 2 this is the answer

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3 years ago