pls help me with this multiple choice !

Answers

Answer 1

Answer:

Step-by-step explanation:

[tex] \sin(60) = \frac{13 \sqrt{ 3 } }{x} \\ x = \frac{13 \sqrt{3} }{ \sin(60) } = 26 \\ \cos(60) = \frac{y}{26 } \\ y = 13[/tex]

Related Questions

Factor each polynomial
36xy²-48x²y

Answers

Answer:

12xy(3y-4x)

Step-by-step explanation:

Find the length of DB

Answers

Answer:

Step-by-step explanation:

this line is congruent to EC on the base

the average speed of a train that travels x in 3/4 hour

Answers

-------
Ans: (x/(3/4)) mph = (4x/3)mph = (4/3)x mph
------------------------

1.
4 sides equal sides and 4 right angles:
4 sides equal sides and 4 right angles

Answers

Answer:

a square

Step-by-step explanation:

What is the simple interest on $360 borrowed for 30 months at 12.3%?

PLEASE SHOW HOW YOU SOLVEDIT!!! :D

Answers

Answer:

$110.70

Step-by-step explanation:

I=PRT

P (principal)=360

R(rate)=12.3%

T(time)=30 months (2 and half years)

I=360*12.3%*2.5

=$110.70

Just to note 12.3% is also 0.123 we sometimes change it into a decimal.

$110.70 is the answer good luck!

I = Prt (solve for P)

Answers

Answer:

Step-by-step explanation:

Divide both sides by rt

[tex]P=\frac{I}{rt}[/tex]

Answer:

[tex]p=\frac{i}{rt}[/tex]

Step-by-step explanation:

Sales Tax
Selling Price Rate of Sales Tax Sales Tax
$40.00
5%
?

Answers

Answer:

$42.00

Step-by-step explanation:

5% = 0.05

40.00 x 0.05 = 2

0/40 and 5%/100
5•40=200 divided by 100 =2
The sales tax is $2 so the price after the tax would be $42

Trina collects eggs from her hens.
She labels their eggs small or medium or large.
20% of the eggs she collected in May were small.
24% of the eggs she collected in May were large.
(a) What percentage of the eggs she collected in May were medium?

Answers

Answer:

56% of her eggs were medium in may

Step-by-step explanation:

if 20% of the eggs she collected in May were small, 24% of the eggs she collected in May were large. All you have to do is add them up which is 44% and minus it by 100% which is 56%

~Batmans wife dun dun duuuun

What is the answer!!!!!?

Answers

Answer:

29 degrees

Step-by-step explanation:

Given

<D = 2x+8

<A = 122

The sum of the adjacent angle of the trapezoid is 180 degrees

<D + <A = 180

2x + 122 = 180

2x = 180-122

2x = 58

x = 58/2

x = 29 degrees

Hence the value of x is 29 degrees

please help me on this will give you brainliest!!

Answers

Answer:

Mesure 6 is 116 mesure 8 is 116

Step-by-step explanation:

The lengths (in miles) of two highways after t years of construction can be modeled by 20t + 150 and 15t+ 200. What is the difference of the lengths of the highways when 1 = 1 = 4? Explain.

Answers

Step-by-step explanation:

13.5 is the difference of the length of the roads

which options are correct representations of slope?

Answers

Answer: Option 2

Step-by-step explanation:

Find y.
Round to the nearest tenth:
29
500 ft
y = [? ]ft

Answers

Answer:

30 by 500

Step-by-step explanation:

is y

Find The missing dimension of the circle Diameter= 24in.

Answers

Answer:

it is a good thing to do with the green

Step-by-step explanation:

first time I have ever been

9 • (7 – 4)2 + 9 simplify asap

Answers

Answer:

Step-by-step explanation:

9 x (3)2 + 9 first do the parenthesis

9 x 9 + 9 I am assuming the 2 was an exponent

81+9

Help plsssssssssssssss

Answers

Answer:

Step-by-step explanation:

Answer:

8 centimeters is > 19 millimeters

Step-by-step explanation:

What is 340 as a percent?

Answers

340 as a percent is 100%

use cross products property to solve the proportion a/6=15/2

Answers

Answer:

a = 45

Step-by-step explanation:

[tex]\frac{a}{6} = \frac{15}{2}[/tex] Original equation.

[tex]a = 6(\frac{15}{2})[/tex] To solve for a, multiply both sides by 6 to isolate a.

[tex]a = 3(15)[/tex] 6 reduces to 3 when divided by 2.

[tex]a=45[/tex] Multiply 3 and 15 to get a.

3/5 divided by 1/3 please help me and show me step by step don’t just give me a answer thanks

Answers

Answer:

1/5

Step-by-step explanation:

3/5×1/3=1/5

use the change flip method due to divide

Answer:

See step-by-step explanation.

Step-by-step explanation:

When dividing a fraction it is not actually dividing, it is more multiplying.

Our sum looks like this:

3/5 ÷ 1/3

The method here is to flip the second fraction and change the divide sign into a multiplication sign. Here is what is looks like step-by-step.

3/5 ÷ 1/3

3/5 ÷ 3/1

3/5 × 3/1

Now we can finish the sum off by multiplying across.

3 × 3 = 9

5 × 1 = 5

9/5, this is a top-heavy fraction.

If we want it as a mixed fraction then here it is:

1 4/5 (that is one and four fifths).

A teacher wrote a question on the board to which
42.5
%
of the
40
students in her class could not give the correct answer.

What is the number of students who answered correctly?

Answers

Answer:

Step-by-step explanation:

find 10% = 4

quadruple it = 16

half 10% = 2

half it again = 1

2.5% = 1

40% = 16

1 + 16 = 17

take 17 off of 40 = 23

100% - 42.5% = 57.5%
57.5% of the 40 students answered correctly.
57.5% of 40 = 0.575 × 40 = 23 students

I NEED HELPPPPPPPPPPPPPPPPPPPPP WITH THIS PLEASEEE

Type the missing number in this sequence:

3, 18, ____, 648, 3,888, 23,328

Answers

Answer:

108

Step-by-step explanation:

You divide by 6 each time

A parabolic mirror to be used in a
searchlight measures 40 centimeters tall
and 80 centimeters wide. It's light bulb
needs to be placed at the focus for the light
to magnify properly. Find the distance from
the vertex to the bulb.
Hint: Assume the parabola opens
downward and has its vertex at the origin.
PLEASE HELP !!!!

Answers

I’m sorry if I’m wrong I’d stay safe and let someone anwser tell u but I think 20

Please for the love of god or whatever, help

Answers

Answer:

[tex]sin 40 = \frac{x}{11}[/tex]

Step-by-step explanation:

[tex]sine = \frac{opposite}{hypotenuse}[/tex]

Side x is the opposite, since it is opposite the angle you are solving for.

Side y is the adjacent, since it is next to the angle you are solving for.

The side measuring 11 is the hypotenuse, since it is across from the right angle.

20 POINTS
A line passes through the points (7,-3) and (7,11).
a. What is the equation for the line?
b. Does the equation you wrote in part a represent a function? Explain why or why not.

Answers

Answer:

x = 7; NO

Step-by-step explanation:

Notice that the x-coordinate remains the same, 7, for both points, whereas the y-coordinate changes. Thus, the line through these two points is a vertical one: x = 7. No, this is not a function, since one x value (7) has more than one y values associated with it.

I can't figure out if it's B or d

Answers

Answer:

Step-by-step explanation:

the answer is going to be d

Solve the inequality 4 x - 7 < 5

Answers

[tex]4x - 7 < 5\\4x < 12\\x < 3[/tex]

4x - 7 < 5

4x + (-7)

For example x = 2

4 * 2 = 8

8 - 7 = 1

1 < 5

Sorry if I did the question wrong.

Whitney works for Interchim Inc selling purification equipment. She earns a base salary of $2200 per month
plus 2.5% commission on all her sales. If Whitney was able to sell goods valued at $63,000, what was her total
income for the month? (commission plus salary!)
I NEED HELP

Answers

Answer:

$60745

Step-by-step explanation:

2,5÷100×2200

=55

55+2200

=2255

therefore 63000-2255

= $60 745

What is the quotient of 4235 divided by 11? explain your process.

Answers

Answer:

385

Please give me branilest (:

The quotient of the division will be 385.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the number 4235 is divided by the number 11. The quotient will be calculated by the long division method as,

11 ) 4235 ( 385

-33

__________

-88

__________

-55

_________

Hence, the quotient of the division will be 385.

To know more about an expression follow

https://brainly.com/question/30242185

#SPJ2

2inch 1inch=265 feet

Answers

Answer:

2 inches=530

Step-by-step explanation:

Please give me brainliest. Have a good day. :)

Answer:

24 feet

Step-by-step explanation:

Since 1 inch is 12 feet we can tell that 2 inches is basically doing 12*12. Which would be 24 so:

2 inches is 24 feet

Hope this answers your question! Have a great day/night!

Please help! Very stuck! Will give Brainly if answer is correct!

Answers

∜(2x²)⋅∜(2x³) = ∜(4x⁵) = ∜(x⁴)⋅∜(4x) = x∜(4x)

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