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1 year ago

PLEASE PLEASE HELP ME WITH THIS I HAVE NO IDEA HOW TO DO IT

Mathematics

1 answer:

goblinko [34]1 year ago

4 0

Answer:

terminal side of theta means a line passes through the origin and a point. in this situation, (7,2). this then forms a triangle:

Step-by-step explanation:

then us the values to find sin, sec, and tan

(im assuming you know how to do this)

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Jack and jill went on their first date to chili's. Their food bill totaled $32.00 plus the 15% tip they needed to pay the waitre

Vlad1618 [11]

A) 15% of $32.00 is $4.80.
B) all together he will be paying $36.80.
i hope this helped, good luck!

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3 years ago

Suppose 850 tickets were sold for a game for a total of $1100. If adult tickets cost $1.50 and children tickets cost $1.00, how

Nesterboy [21]

500 adult tickets and 350 children tickets.

Check :
500A($1.5)=$750
350C($1)=$350

$750 + $350 = $1100 AND 500 + 350 = 850 tickets

8 0

3 years ago

What is the length of BD?

I am Lyosha [343]

Answer:

$10\sqrt{3}$

Step-by-step explanation:

<u>Trigonometric Ratios </u>

This problem will be solved by the use of a trigonometric ratio called sine because it relates the opposite side of a given angle with the hypotenuse of the triangle.

Selecting the angle of 60° in triangle ABD:

<em>Sine Ratio </em>

$\displaystyle \sin 60^\circ=\frac{\text{opposite leg}}{\text{hypotenuse}}$

$\displaystyle \sin 60^\circ=\frac{BD}{20}$

Solving for BD:

$\displaystyle BD=20\sin 60^\circ$

Since

$\sin 60^\circ=\frac{\sqrt{3}}{2}$

$\displaystyle BD=20\frac{\sqrt{3}}{2}$

Simplifying:

$\boxed{\displaystyle BD=10\sqrt{3}}$

4 0

2 years ago

Find the value of x.

marusya05 [52]

The two angles are vertically opposite when their vertexs share a common point on a set of two lines that cross.

2x + 8 = 70 Subtract 8 from both sides

2x + 8 - 8 = 70 - 8 Combine

2x = 62 Divide by 2

2x/2 = 62/2

x = 31 <<<<< Answer

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2 years ago

Heyy! i’ll give brainliest please help.

aliina [53]

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2 years ago