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2 years ago

12

ABC has the following transformation rotated 90 degrees clockwise about the origin reflected across the y-axis and reflected aga

in across the x-axis
Select the angle vertex that corresponds to angle A

1 answer:

Harlamova29_29 [7]2 years ago

4 0

Answer: Leftmost vertex

Step-by-step explanation:

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Find the surface area of a right prism whose bases are equilateral triangles with side lengths of 6in. The height of the prism i

vesna_86 [32]

ANSWER

$211.2 {in}^{2}$

EXPLANATION

The surface area of a triangular prism is

equal to the area of two triangular faces

plus the area of the three rectangular faces.

The area of the equilateral triangle is calculated using the formula:

$= 2 \times \frac{ \sqrt{3} }{4} {s}^{2} + 3 \times \: bh$

where s=6 is the length of one side.

and b=6 is the breadth of the rectangle and h=10 is the height of the rectangle.

Surface area

$= 2 \times \frac{ \sqrt{3} }{4} \times {6}^{2} + 3 \times \: 6 \times 10$

$= 18\sqrt{3} + 180$

=211.2square inches.

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3 years ago

Ariana's grandfather made a scaled down model of a knitting needle to be placed inside a dollhouse. Arianna measured the model b

Andrew [12]

Answer:

10.5

Step-by-step explanation:

1.5 inches

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3x3.5=10.5

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2 years ago

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kolezko [41]

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2 years ago

HELP consider the table of values shown . The relationship of x to y is represented by which equation ?

saw5 [17]

The answer is B.

Whatever the x value is you have to add 9 to it.

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3 years ago

9x10^2 is how many times as much as 3x10^-2

Nikolay [14]

Answer:

3 times

Step-by-step explanation:

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