Mathematics High School

What is the value of x?

Answers

Answer 1

Answer:

sine 60 = x / 8

(8 * 0.86603) = x

x = 6.92824

Step-by-step explanation:

Related Questions

Using the area model divide, true or false, 79/7 is equal to 11 R 1.

Answers

Area models are used to evaluate products and divisions

[tex]\mathbf{79 \div 7 = 11\ R\ 1}[/tex] is false

The division equation is given as:

[tex]\mathbf{79 \div 7 = 11\ R\ 1}[/tex]

Express 79 as 77 + 2

[tex]\mathbf{(77 + 2) \div 7 = 11\ R\ 1}[/tex]

Split the expression on the left-hand side

[tex]\mathbf{77 \div 7+ 2 \div 7 = 11\ R\ 1}[/tex]

Divide 77 by 7

[tex]\mathbf{11+ 2 \div 7 = 11\ R\ 1}[/tex]

2 divided by 7 is 0 with a remainder of 2

So, we have:

[tex]\mathbf{11\ R 2 = 11\ R\ 1}[/tex]

The equations above are not equal.

This is represented as:

[tex]\mathbf{11\ R 2 \ne 11\ R\ 1}[/tex]

Hence, [tex]\mathbf{79 \div 7 = 11\ R\ 1}[/tex] is false

Answers

Answer:

9x-10

Step-by-step explanation:

(4x+10) - (-5x+20)

Open the brackets

4x+10+5x-20

Collect like terms

4x+5x+10-20

9x-10

A bag contains 12 identical marbles consisting of an equal number of red, green and yel low marbles. A marble is picked at random from the bag. a) Are all the outcomes equally likely? Give a reason for your answer?

Answers

Answer:

yes the outcomes are equally likely

Step-by-step explanation:

12 = red yellow green

12 = 3

12/3

red balls are 4

yellow balls are 4

green balls are 4

so the outcome is equal for all the colour of the balls

Please help me I don’t know how to solve this

|5z+1| >14

Answers

Solve for is z>13/5 (52/6 *62736) ignore that it wouldn’t let me answer

What will be the graph of the circle (x-4)^2+(y+3)^2=16

Answers

Answer:

x + y - 5 = 0

Step-by-step explanation:

(x-4)² + (y+3)² = 16

To remove the square on the left side, we square root both sides

√(x-4)² + √(y+3)² = √16

The square will cancel the square root on the left side, while the square root of 16 is 4

(X-4) + (y+3) = 4

open the brackets

x-4+y+3=4

x + y = 4 + 4 - 3

x + y = 5

x + y - 5 = 0

In AFGH, GH = FG and mZF = 10°. Find mZH.

Answers

Answer:

f(x)= 40x

Step-by-step explanation:

Hope this helps, have a nice day/night! :D

Julie has a square-shaped driveway with an area of 256 square feet. What are the dimensions of the driveway?

A. 64ft x 4ft

B . 15ft x 15ft

C. 16ft x 16ft

D. 32ft x 8ft

Answers

Answer:

16ft x 16ft

Step-by-step explanation:

Square shaped, so side lengths are all the same size, so 16ft by 16ft. 256 would also need to end in a 5 to be a product of 15 by 15 but would end in six for 16x16 (5*5 and 6*6 will show last digit of the number)

help me please

A

B

C

D

E

F

Answers

Answer:

F because you cannot prove that any of the angles are the same with only one set of parallel lines

by what i have learned in math my 4 years this is e

name the coefficent 5x+10

Answers

Answer:

Coefficient is 5

Step-by-step explanation:

Coefficient means a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

Hope this is helpful.

8

After a reflection over the line y=-2, which direction will the arrow be facing?

Down

Right

Up

Left

Answers

down because it will be positive two now.

Using ƒ(x) = 3x − 3 and g(x) = -x, find g(ƒ(x))
a. 3x+3
b. 3-3x
c.-3-3x
d. 2x-3

Answers

Answer: Choice B. 3 - 3x

Work Shown:

[tex]g(x) = -x\\\\g(f(x)) = -f(x)\\\\g(f(x)) = -(3x-3)\\\\g(f(x)) = -3x+3\\\\g(f(x)) = \boldsymbol{3-3x}\\\\[/tex]

Explanation: We start with the outer function g(x). In the second step, we replace every copy of x with f(x). From there we plug in f(x) = 3x-3 and simplify using the distribution rule.

The notation [tex]g(f(x))[/tex] is the same as writing [tex](g \circ f)(x)[/tex]

Answer number 11 to see if your smarter than my students

Answers

the awnser 2=2=2=2=22=2=2=2=2=2+0+7867+

If your bill at the Olive Garden was $39.90 and you wanted to leave a 22% tip, how much tip would you leave? (round to the nearest hundredth)

Answers

Answer:

Step-by-step explanation:

it's 22 percent I don't get how do u need help

Q1
Put these decimals in order, least to greatest:
?
0.11 0.3 0.12 0.2

Answers

Answer:

0.11<0.12<0.2<0.3

Step-by-step explanation:

Answer:

0.11, 0.12, 0.2, 0.3

Step-by-step explanation:

pls brainliesttt

which number is closest to 0.02
A. 0.019
B. 0.04
C. 0.1
D. 0

Answers

Answer: 0.019

Step-by-step explanation: 0.019 is the only closest number to 0.020, others are much less than 0.020.

Find the slope of the table.

Answers

Answer:

Slope= -4

Step-by-step explanation:

Slope is rise over run (y over x)

So, looking at the table, you can see that every time the y values went down by 8, the x values went up by 2.

So, the slope can be written as:

-8/2

Simplified to -4/1 or just -4

I need help with my math homework :(

Answers

We plug in 14 for x when we set the two equations equal to each other to prove they are equal.

So true LM congruent to MN

Victor borrowed $18.50 from his mother to go to the theater. A week later, he paid her $18.50 back. How much does he still owe her? He owes her $

Answers

Answer:

Step-by-step explanation:

Find 5 rational number between 11/13 and 13/11

Answers

Answer:

mark as brainliest for full answer rn Ima tell you steps you shoudl and get the ans how to

so 1st 11 by 13 and 13 by 11 take lcm multiply make denominator equal so then numbers between the both numerator of no. is the rational no. so

Step-by-step explanation:

11by 13

11 into 11 by 13 into 21

13 by 11

13 into 13

11 into 13

and frm numerator find the 5 rational no.

Renee bought a chocolate bar for her friend. The chocolate weighed 45.8 grams. Renee's little brother ate 29.6 grams of the chocolate. Now how much chocolate does Renee have?
Which equation describes the problem? Use c to express the unknown value.

Answers

Answer:

16.2

Step-by-step explanation:

45.8 - 29.6 = 16.2

Renee would have 16.2 grams of chocolate.

QUESTION 9 of 10: You enter a bid. Your cost on the product you make is $112 per unit. If you bid at $138 per unit, what percent is the price
you bid over your cost? (Round to the nearest percent)
a) 19%
b) 23%
C) 81%
Submit

Answers

From the information given, the percentage increase in the price bid over the cost will be 23%.

Cost on the product = $112.

Amount bid = $138

Therefore, the Percentage increase will be:

= (138 - 112) / 112 × 100

= 26/112 × 100

= 23%

Therefore, from the calculation above, it can be seen that the percentage increase in the price bid over the cost will be 23%.

Read related link on:

https://brainly.com/question/25516975

Evaluate 1/5 of 175 please

Answers

Answer:

Step-by-step explanation:

1. To evaluate 1/5 of 175, we must multiply 1/5 by 175.

[tex]\frac{1}{5}*175[/tex] [tex]\frac{175}{5}}[/tex] [tex]35[/tex]

Therefore, the answer is 35.

the fiah population in crystal lake increased thisnyear by 30% last year population in crystal land was 3,500 how many fish are jn the lake this year

Answers

Answer:

The population is 40,269 as of the 2020 Census, a 1.2% decrease from 2010. Crystal Lake is the largest city in McHenry County, part of the Chicago metropolitan

Step-by-step explanation:

X + 3 - 3=-6 show all work

Answers

Answer:

x = -6

Step-by-step explanation:

[tex]x+3-3=-6~(Given)\\x=-6~(Combine~like~terms)[/tex]

every summand of an expression is called a???

Answers

Answer:

I think it's called a term.

Hope this helps :)

what is the simplest form 2 sqrt 3 / sqrt 6

Answers

howdy the answer is A

sqrt 2

Help me pleassssssssssssssss

Answers

Answer:

Step-by-step explanation:

Find the perimeter. Simplify your answer.

Answers

Answer:

The answer would be simplified as 24b + 2

Answer correctly and get brainless and 20 points

Answers

Answer:

D. x = 12.4

Step-by-step explanation:

A. (2.4) - 5 = 7.4

-2.6 = 7.4

B. (6.9) - 5 = 7.4

1.9 = 7.4

C. (7.9) - 5 = 7.4

2.9 = 7.4

D. (12.4) - 5 = 7.4

7.4 = 7.4

PLZZZ ASAPPPP

A youth group wenton trip to EXPO Dubai Travelling in two Vans. The number of people in each van and the total cost of admission are shown in the table.Find the adult price and student price of admission(Not Exact charges)

Answers

Refer to the attachment

A = Adult B = Student

Soo :

2a + 3b = 325

2a + 7b = 505 -

-4b = -180

4b = 180

b = 45

[tex] \: [/tex]

2a + 3b = 325

2a + 3(45) = 325

2a + 135 = 325

2a = 325 - 135

2a = 190

a = 95

Other Questions

A flywheel, rotating about its axis at a rate of 4 rev/s is acted upon by a torque of 25 Nm for 10 sec. If the wheel has moment of inertia of 1.2 kgm^2, what would be the speed of the wheel at the end in rev/s? Pleasantville police officers Fred and Barney were dispatched to investigate a robbery alarm call at the Hop-In liquor store. Central dispatch advised the responding units that they had attempted to call the store by phone, but there had been no answer. Upon arrival at the Hop-In, responding officers found the front door standing wide open and a male store clerk lying on the floor inside, deceased from an apparent gunshot wound to the chest. The cash register was empty and the store had been ransacked.Officers quickly reviewed the stores security videotape for evidence. The video depicted two male suspects, one wearing a red hooded sweatshirt and the other wearing a green T-shirt and blue baseball cap. Officers broadcast the suspects descriptions to other Pleasantville officers, and within an hour, two suspects were under arrest for the robbery and murder of the store clerk. The suspects were identified as Larry and Moe. Larry and Moe were booked into the Pleasantville jail and placed in separate cells pending follow-up by Pleasantville detectives.The following morning Detective Smith interviewed the suspects separately about the robbery and murder. Detective Smith advised each of the suspects of his rights under Miranda. Both Larry and Moe refused to make any statement (invoking their Fifth Amendment protections) and demanded that they be placed back in their respective cells. Detective Smith called for jail guards to take the suspects back to their cells. As the guards were doing so, they noticed graffiti on the jail cell walls. In Moes cell, the wall read, Sorry God for what I have done, no one was meant to die. In Larrys cell, the wall read, I am innocent of murder, I may be guilty of robbery, but I didnt kill anyone, it was Moe!Larry and Moe are charged criminally for the robbery and murder of the store clerk. During the trial the prosecutor attempts to enter the writings on the jail cell walls as evidence against both defendants. The prosecutor calls the jail guards as witnesses to testify that the graffiti writings were not on the wall prior to Larry and Moe being placed in their individual cells. The attorneys for Larry and Moe object to the writings being admitted as evidence. They base their objection on the fact that each defendant had clearly invoked his Fifth Amendment rights.The judge advises the courtroom that she will need a few minutes to review the defendants objection and orders the court into a thirty-minute recess. Now it is your turn to be the judge. 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