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4 years ago

In a 30 degree, 60 degree, 90 degree triangle shortest side is 9. Find the lengths of the other sides

Mathematics

1 answer:

Inga [223]4 years ago

6 0

Answer:

To find the second-shortest side we'll multiply 9 by √3 which is 9√3 and for the hypotenuse we'll do 9 * 2 = 18.

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In the diagram, which pair of angles are vertical angles?

dusya [7]

Angles 1 and 3, angles 2 and 4, angles 5 and 7, and angles 6 and 8. They are also congruent, because vertical angles are congruent.

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3 years ago

What equality is shown here on the number above?

grigory [225]

Answer:

the equality shown is : x is greater than or equal to -3.

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3 years ago

If x= 35. what is the value of Y?<br> 0 35

Grace [21]

Answer:

Step-by-step explanation:

In a triangle all the angles = 180 degrees

That means: x + y + 90 = 180

x + y = 180 - 90 = 90

35 + y = 90

y = 90 - 35

y = 55 degrees

6 0

3 years ago

The slope of the the tangent line to a curve at a point. Calc derivative help

pickupchik [31]

Answer:

y = 108x + 216

Step-by-step explanation:

given

y = 4x³ then $\frac{dy}{dx}$ = 12x² = $m_{tgt}$

x = 3 ⇒ m = 12(- 3)² = 108

equation of tangent in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept ), hence

y = 108x + b

To find b substitute (- 3, - 108) into the equation

- 108 = -324 + b ⇒ b = - 108 + 324 = 216

y = 108x + 216 ← equation of tangent

5 0

3 years ago

What are all the factors of 54? O 1,2, 6, 9, 26, 54 O 1,2, 6, 9, 27, 54 O 1, 2, 3, 6, 9, 18, 26, 54 O1,2, 3, 6, 9, 18, 27, 54.

aivan3 [116]

Answer:

1 2 3 6 9 18 27 and 54 I hoped this helps

8 0

3 years ago

Read 2 more answers