3 years ago

What happens to a horizontal line if you rotate it 90 degrees counterclockwise ?

1 answer:

8 0

It becomes a vertical line, because it is sideways, and if it is rotated 90 degrees, then it becomes vertical
hope this helps, and sorry if im wrong

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Find the equivalent exponential expression.<br> (4^2)4

steposvetlana [31]

Answer:

4^8

Step-by-step explanation:

If the second 4 is an exponent, as in (4^2)^4, then multiply the exponents.

(4^2)^4 = 4^(2 * 4) = 4^8

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3 years ago

Find the length of x

Goshia [24]

Answer:

x = 8 $\sqrt{2}$

Step-by-step explanation:

The triangle is isosceles with legs congruent, both x

Using Pythagoras identity in the right triangle

x² + x² = 16²

2x² = 256 ( divide both sides by 2 )

x² = 128 ( take the square root of both sides )

x = $\sqrt{128}$ = $\sqrt{64(2)}$ = $\sqrt{64}$ × $\sqrt{2}$ = 8 $\sqrt{2}$

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3 years ago

6 minus the difference of x and 3, in a algebraic expression.

user100 [1]

Answer:

9-x

Step-by-step explanation:

The difference between x and 3 is x-3.

Now 6 minus x-3:

6-(x-3)=

= 6-x+3

= 9-x

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4 years ago

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jekas [21]

Answe:

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Step-by-step explanation:

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3 years ago

A sign next to a roller coaster at an amusement park says, “You must be at least 60 inches tall to ride.” Noah is happy to know

gtnhenbr [62]

Answer:

x>60 or x=60

Step-by-step explanation:

The must be 60 or more inches.

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3 years ago

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