A birthday hat is the same shape as a * triangle cone ice cream scoop

Find BC. Round to the nearest tenth. B 6 13 91°

sdas [7]

Answer:

14.4

Step-by-step explanation:

literally just did it

7 0

3 years ago

The petersons have two dogs princess and duke .princess eats 2/3of a bag of dog food in a moth duke eats 7/8 of a bag of dog foo

vesna_86 [32]

Answer:

Will you help me plz I will follow you

4 0

3 years ago

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If (cos)x= 1/2 what is sin(x) and tan(x)? Explain your steps in complete sentences.

Natasha_Volkova [10]

The correct answers are:
1) sin(x) = $\frac{ \sqrt{3} }{2}$
2) tan(x) = $\sqrt{3}$

Explanation:
Given:
$cos(x) = \frac{1}{2}$

Step 1:
Since, according to the Trigonometric identity:
$sin^2(x) + cos^2(x) = 1$ -- (1)

Step 2:
Plug in the value of cos(x) in equation (1):
$sin^2(x) + ( \frac{1}{2} )^2 = 1 \\ sin^2(x) + \frac{1}{4} = 1 \\ sin^2(x) = \frac{3}{4}$

Step 3:
Take square-root on both sides:
$\sqrt{sin^2(x)} = \sqrt{\frac{3}{4}}$

sin(x) = $\frac{ \sqrt{3} }{2}$

Now to find the tan(x), we would use the following formula:

tan(x) = $\frac{sin(x)}{cos(x)}$ --- (2)

Plug in the values of sin(x) and cos(x) in equation (2):
tan(x) = $\frac{ \frac{ \sqrt{3} }{2} }{ \frac{1}{2} }$

Hence tan(x) = $\sqrt{3}$

6 0

3 years ago

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URGENT PLZ!! Drag the correct transformation into the box to match the definition. [BLANK]... moves points across a specified li

Elis [28]

Answer:

Reflection.

Step-by-step explanation:

Reflection moves points across a specified line so that the line is the perpendicular bisector of each line segment connecting corresponding pre-image and image points.

On the other hand, "Translation" moves points the same distance along lines that are parallel to each other while "Rotation" moves points along concentric circles and through the same angle of rotation.

At an angle of 90°, a line of reflection intersects the line segments connecting corresponding points of the pre-image under a reflection.

Basically, a reflection allows us to flip an object or figure across a line, point or plane without any change in its shape or size.

Hence, to reflect an object or a figure such as a triangle simply means that its mirror image would be produced with respect to a line; this line is generally referred to as the line of reflection.

5 0

4 years ago

Which expression is equivalent to 11x + 5 + 2x - 3? (HINT: Combine LIKE TERMS)

natulia [17]

Answer:

4.13x+2

Step-by-step explanation:

11x+5+2x-3

13x+5-3

13x+2

5 0

3 years ago

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