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sweet-ann [11.9K]
3 years ago
12

The smallest side of a 30-60-90

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
4 0

Answer: A 30-60-90 triangle is a special right triangle (a right triangle being any triangle that contains a 90 degree angle) that always has degree angles of 30 degrees, 60 degrees, and 90 degrees. Because it is a special triangle, it also has side length values which are always in a consistent relationship with one another.

The basic 30-60-90 triangle ratio is:

Side opposite the 30° angle: x

Side opposite the 60° angle: x*√3

Side opposite the 90° angle: 2x

Step-by-step explanation: Brainlyest please

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Sherri bought 9 1/2 pounds of plant food she will give each of the plants in her nursery 1/9 pound of plant food There are 85 in
vova2212 [387]

Answer:

9

Step-by-step explanation:

not 9

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3 years ago
Write the equation in slope-intercept form.<br> y - 6 = -2x
ser-zykov [4K]

Answer: y=-2x+6

Step-by-step explanation:

To write the equation in slope-intercept form, you want to solve for y.

y-6=-2x                 [add both sides by 6]

y=-2x+6

Now, we have the equation in slope-intercept form.

8 0
4 years ago
Read 2 more answers
A circle is centered at the point (5, -4) and passes through the point (-3, 2).
harina [27]

Answer:

The answer to your question is:

             (x - 5)² + (y + 4)² = 10²     or         (x - 5)² + (y + 4)² = 100

Step-by-step explanation:

Data

Center (5, - 4)

Point ( -3 , 2)

Formula

d = √ ((x2- x1)² + (y2 - y1)²)

(x - h)² + (y - k)² = r²

Process

Radius

d = √ ((-3 - 5)² + (2 + 4)²)

d = √ ((-8)² + (6)²)

d = √ 64 + 36

d = √100

d = 10 units

Circle

                           (x - 5)² + (y + 4)² = 10²

                             (x - 5)² + (y + 4)² = 100

8 0
3 years ago
Plz find the slope plzzzz
e-lub [12.9K]

Answer:

The slope would be rise over run so you go from point A and rise 4 then go over 8

So 4/8, then to simplify this it would be 1/2, so your slope is 1/2

Step-by-step explanation:

3 0
3 years ago
How do I solve this. Please help!!
11111nata11111 [884]

Answer:

x = 4\sqrt{2}

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin45° = \frac{1}{\sqrt{2} } , then using the upper 45°

sin45° = \frac{opposite}{hypotenuse} = \frac{4}{x} = \frac{1}{\sqrt{2} } ( cross- multiply )

x = 4\sqrt{2}

4 0
3 years ago
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