Mathematics High School

Find sin x, sin z, cos x, and cos z. Write each answer as a simplified fraction

Answers

Answer 1

Answer:

sin x=55/73

Sinz=48/73

cosx=48/78

cosz=55/73

Step-by-step explanation:

Using SOHCAHTOA

Related Questions

pls answer as soon as u can, giving brainliest pls no links :)

Answers

Answer:

Step-by-step explanation:

To find the figures area you must first find the area of the overall square and then subtract the area of the triangle.

7 x 6 = 42

(7 x 2)/2 = 7

42 - 7 = 35

is 10 greater than, less than, or equal to 5?

Answers

Answer: it’s less 5<10

Step-by-step explanation:

Evaluate. 5! - 4! = [1]

May any math experts please help thank you

Answers

Answer:

116=1

Step-by-step explanation:

I hope this helps you!

Please answer this solve the proportion x/8 = 9/4 X=

Answers

[tex]\frac{x}{8}=\frac{9}{4} \\\\4x=72\\x=18\\[/tex]

hope this helps :)

The Patel family looks at a map to plan their family vacation. They plan to travel from Smithville to Jonesville, which are 334 3 3 4 inches apart on the map. Then they plan to travel from Jonesville to Clarksville, which are 514 5 1 4 inches apart on the map. The scale on the map is 12 1 2 inch equals 4 miles. What is the actual distance the Patel family will travel by the time they reach Clarksville?

Answers

Answer:

282.63 miles

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

Distance from Smithsville to Clarksville = distance from Smithville to Jonesville + distance from Jonesville to Clarksville

distance from Smithville to Jonesville = (334 x 4) / 12 = 111. 3 miles

distance from Jonesville to Clarksville = (514 x 4) / 12 = 171.33

111.3 + 171.33 = 282.63

Can someone please help me out!!!!

Answers

Use the brainly math caculate and slove both problems then add it and what ever you get is the premiter

Determine the value of x in the diagram.
112
x
<
68
112
=

Answers

Answer:

The value of x is 68, all the angles in a parrelelogram equal 360, 68 + 112 + 112 + x = 360, all the angles are 292, and subtracted from 360 you get 68

Step-by-step explanation:

Please answer ? And please no links

Answers

Answer:

Step-by-step explanation:

What the answer. ? Please no links

Answers

Answer:

would not be able to use 3 1/2 ft

Step-by-step explanation:

8.5 + 4.5 > 3rd side ∴ 3rd side must be less than 13 feet

4.5 + 3rd side > 8.5 ∴ 3rd side must be greater than 4 feet

Solve by factoring
x^2-x-30+0

Answers

Answer:

(x+30) (x+0)

Step-by-step explanation:

anything times zero is zero so the first part is easy

30 plus 0 is 30 sooo yeah

Kensington charges $20 per hour, h, teaching music lessons. Last year, Kensington earned $37,705, including tips, t. Given this information, which of the following equations can be used
the amount Kensington made in tips last year?
Of=37705 + 20h
O t = 37705 - 20h
Ot=37705h + 20
O = 37705h - 20

Answers

Answer:B-t=37705-20h

Step-by-step explanation:The answer is B because you need to get rid of all of the money she made working so you subtract 20 by how ever many hours she has worked

Answer:

Second option : t = 37705 - 20h

Step-by-step explanation:

I took the test

HELP PLEASE WILL MARK BRAINLIEST

Answers

Answer: I think 8?

Step-by-step explanation:

You might be adding the 6 so therefore maybe you do 6+2= 8 if the median was eqaul to 6.

If this isnt right, I'm sorry!

Answer: 1

The set is:

6 1 5 4 8 7 2 1 2 2

First: We get the median of the original set. To do this we change it from highest to lowest.

1 1 2 2 2 4 5 6 7 8

Then we take the middle number of this set which is the median

2 and 4 are the middle so the median is 3

The median of set 1 is 3

Second: We get the median of the set but with another 6 added

1 1 2 2 2 4 5 6 6 7 8

Take the middle number of this set which is the median

The median of set 2 is 4

From this we know the median increases by 1 if the number 6 is added!

!!!!!!!!!!!!!!!!!!!!!!

Answers

It think that it would be b would be b

Please help due in 5 minutes

Answers

Answer:

18,24,30

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

because that the hypotenuse 30 adjacent 18 and opposite 24

If ° (3n-4)2 * = 310 then n= ?

Answers

Answer:

n=53

Step-by-step explanation:

(3n-4)2

distribute the 2

you get 6n-8

plug in 53 into n 5(53)-8 and then you times 6 and 53 and get 318 subtract 8 from that and you get 310

(HALP ILL GIVE BRAINLY AND IS A MULTIPLE CHOICE) no links or I will report

Answers

Answer: the correct answer is answer (4) (2,4)

Step-by-step explanation:

I hope you get it right :)

Inglés

A company starts to track the number of phone calls received each month. Information about the number of phone calls the company received the first three months of tracking is listed below.

• During the first month, the company received 5,650 phone calls.

• During the second month, the company received 30% more phone calls than in the first month.

• During the third month, the company received 10,283 phone calls.

What was the percent increase in the number of phone calls from the second month to the third month?

español

Una empresa comienza a realizar un seguimiento del número de llamadas telefónicas recibidas cada mes. La información sobre la cantidad de llamadas telefónicas que recibió la empresa durante los primeros tres meses del seguimiento se enumera a continuación.

● . Durante el primer mes, la empresa recibió 5,650 llamadas telefónicas

● Durante el segundo mes, la empresa recibió un 30% más de llamadas que en el primer mes.

● Durante el tercer mes, la empresa recibió 10,283 llamadas telefónicas.

¿Cuál fue el porcentaje de aumento en la cantidad de llamadas telefónicas del segundo mes al tercer mes?

Answers

Answer:

c and b

Step-by-step explanation:

What is the best estimate for the quotient of the problem below? Round your answer to the nearest whole number

Answers

Answer:13

Step-by-step explanation: turn 6 1/4 into an improper fraction. Then, proceed to do the reciprocal of 1/2 which is 2/1 since this is division. You should get 12.5 and round from there to 13.

PLS HELP QUICK..................................

Answers

Answer:

the answer is 40c

Step-by-step explanation:

Which equation could be used to solve the question below?

Scott collected p pins at the parade. He collected 16 pins at the fair and 13 pins at camp. Now, he has 62 pins. How many pins did Scott collect at the parade?
A.
p - 16 + 13 = 62
B.
p + 16 + 13 = 62
C.
p - 16 - 13 = 62
D.
p + 16 - 13 = 62

Answers

Answer:

Step-by-step explanation:

62 pins in total = 16 pins at the fair + 13 pins at camp + x pins collected in the parade

help with this please

Answers

Answer:

1) A

2) I

3) G

4) B

Step-by-step explanation:

Bottom side: 7c - 1

Tall side: 6c + 2

P = 7c - 1 + 6c + 2 + 3c - 2 + 2c + 4c + 1 + 4c + 2

P = 26c + 2

P = 26(5) + 2

P = 132

P = 2(l + w)

P = 2(3d - 2 + 5d + 1)

P = 16d - 2

P = 16(3) - 2

P = 46

John mows 3 of his neighbors yards for $20 a yard. How much money did he make?

Answers

Answer:

Step-by-step explanation:

Answer:

The answer is $60

Step-by-step explanation:

If each yard earns John $20, and John cuts 3 yards, then John earns $60.

3 • 20 = 60

A map of the Orchid Hill Neighborhood is shown. The population of Orchid Hill Neighborhood is 360 people.

Answers

Answer:

(a) The area is 0.03 square miles

(b) The population density is 12000 people per square miles

Step-by-step explanation:

Given

See attachment for complete question

Solving (a): Area of Orchid Hill (in square miles)

The dimension of the neighborhood is 4 blocks by 3 blocks

Since each block are of the same dimensions

The area is calculated as:

[tex]Area = 4blocks * 3 blocks[/tex]

If [tex]20\ blocks = 1\ mile[/tex] then:

[tex]1\ block = \frac{1}{20} mile[/tex]

[tex]1\ block = 0.05mile[/tex]

So, we have:

[tex]Area = 4blocks * 3 blocks[/tex]

[tex]Area = 4 * 0.05 * 3 * 0.05[/tex]

[tex]Area = 0.03mi^2[/tex]

Solving (b): The population density of the neighborhood as people per square mile

From the question, we have:

[tex]People = 360[/tex]

[tex]Area = 0.03mi^2[/tex] --- calculated

So, the population density is:

[tex]Density = \frac{People}{Density}[/tex]

[tex]Density = \frac{360}{0.03}[/tex]

[tex]Density = 12000[/tex]

Two symmetric points on a parabola are (3, -2) and (7, -2).

What is the parabola's axis of symmetry?

Answers

Answer:

(5, -2)

Step-by-step explanation:

It is in the middle of the parabola for the points (3, -2) and (7, -2).

The total value of an investment was $305.33 after $240 was invested for 10 years compounded monthly. Find the interest interest rate.

Answers

Answer:

Interest rate = 2.41%

Step-by-step explanation:

The total value of an investment was $305.33 after $240 was invested for 10 years compounded monthly. Find the interest rate.

The formula to calculate the Interest rate for a Compound Interest is given as:

Solving for rate r as a decimal

r = n[(A/P)^1/nt - 1]

r = 12 × [(305.33/240.00)^1/(12)(10) - 1]

r = 0.0240996

Then convert r to R as a percentage

R = r * 100

R = 0.0240996 * 100

R = 2.41%/year

Therefore, the Interest rate = 2.41%

A triangle prism has a volume of 240m3.The area of the base is 16m2 what's is the height of the triangle prism

Answers

Answer:

The height is 45 m

Step-by-step explanation:

The volume of a triangular prism is V = (1/3)(area of base)(height)

If the voume is 240 m^3 and the area of the base 16 m^2, then the height of the prism is determined as follows:

3V = (area of base)(height)

Dividing both sides by (area of the base), we get:

3(240m^3)

height = ------------------------- = 45 m

16 m^2

18 - 2n2 for n = 3
Need help

Answers

Answer:

Step-by-step explanation:

Here are some steps to help you

Step 1

18 - 2n2 We are gonna be evaluating

Step 2

18 - 2n^2 Substitute n for 3

18-2(3^2)

Step 3

18-2(3^2) simplify

So therefore, your answer is 0

Hope this helps

Solve the equation for x:

2(x+3)−12=18

Answers

Answer: X=12

→Hope this helps!←

Which is the greatest measure of the given data? 4, 8, 4, 7, 5, 4, 9, 146, 6, 4, 13, 8, 11, 6, 6, 5 *

1.Mean
2.Central Tendency
3.Median
4.Mode

Answers

Answer:

Don't copy that link it will hack you.

Step-by-step explanation:

But the answer is 3. Median the median is 146.

Mode is 142

Mean is 146

The answer is median

What is the range of the function y=e4+1 graphed below?

Answers

56 I think y=e4+1 then you have to add and subtract

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