Mathematics High School

What is the value of x?

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

HELP PLEASE DUE IN 40 MINS!

Answers

Answer:

False

Step-by-step explanation:

AB is equal to DE not DF

AC is equal to DF not EF

Use the model why 522 is divisible by 9
​

Answers

Answer:

The rule for divisibility by 9 works because numbers are written in base 10.

Step-by-step explanation:

The sum of the digits is calculated as follows:

5 + 2 + 2 = 9

9 is divisible by 9, Therefore, 522 is divisible by 9

a big beach towel has a width that is 3 feet less than its length. Of the towels area is 28 feet, what is its length

Answers

Answer:

the answer is 9.333

Step-by-step explanation:

because if the towel of the width that is 3 feet less so you do 28/3=9.333

Answer:

length = 7 ft

Width = 4 ft

Step-by-step explanation:

length = l

Width = l -3

Area = 28 sq.ft

length *width = 28

l*(l-3) = 28

l*l - l*3 = 28

l² - 3l - 28 =0

l² - 7l + 4l - 28 = 0

l(l - 7) + 4(l - 7) = 0

(l -7) (l + 4) =

l -7 =  0  {Ignore l + 4 = 0 as , it gives a negative value}

l = 7 ft

width = 7 - 3= 4

PLEASE HELP ME !! ILL MARK U BRAINIEST

Answers

hope you like my answer its 17

A 10-year-old and a 5-year-old both eat similar-sized apples. Which child burns the energy faster?

Answers

Answer:

10 year old

Step-by-step explanation:

because the 10 year old has a better developed body than a 5 year old.

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

Please help I need the answer quickly.​

Answers

Answer:

r = ± [tex]\sqrt{q^2-p^4[/tex]

Step-by-step explanation:

p² = [tex]\sqrt{q^2-r^2}[/tex] ( square both sides )

(p² )² = q² - r²

[tex]p^{4}[/tex] = q² - r² ( subtract q² from both sides )

[tex]p^{4}[/tex] - q² = - r² ( multiply through by - 1 )

q² - [tex]p^{4}[/tex] = r² ( take square root of both sides )

± [tex]\sqrt{q^2-p^4}[/tex] = r

Simplify this thing (4h^2/3)^3

Answers

Answer:

64h^2.

Step-by-step explanation:

4 ^3 = 64

h(2/3)^3 = h ^(3*2/3) = h^2.

4h*2/3 x 4h*2/3 meaning total answer is 8h*6/9

You bought for hamburgers you gave the cashier $50 bill and get $22 change how much was each hamburger

!!!!!!!!5 step plan please!!!!!!!!

Answers

If you have the cashier 50 and got 22 back, each burger would be 7
$50-$22= $28
$28/4hamburgers=$7

I need help with this one question, please show work on paper or text, thank you

Answers

answer :243

this should be helpful

There are about 0.15 million people in Barrie, Ontario,
and 0.4 million people in London, Ontario.

a) How many more people live in London than Barrie?
b) How many times as many people live in London as in Barrie?
no links.

Answers

Answer:

a)0.11

b) 3.75

Step-by-step explanation:

a) take 4 away from 15

B) do 15 divided by 4

hope this helps bye if right mark brainlest PLEASE

What is:
a. 2(6x - 4)+3(2x - 3)
b. 5+ (6x + 4)

Answers


A=18x−17
B=6x+9 hope it helps

Hallar el área lateral de un cilindro que tiene de radio de la base 10 cm y de altura 5 cm.

Answers

Answer:

942.48

Step-by-step explanation:

If i can get 6 poland spring water 3-liter for $6. How much would it be if i get 3 poland water?

Explain

Answers

Answer:

$3

if we wanted to find how much 1 bottle would cost we would do 6/6=1 and from that we now know that 1 bottle of water costs $1 so if we times that by 3 to find out how much 3 bottles will cost we get $3.

Is 9/12 somehow related to the fractions "4/5","3/4" and "2/3"?
State the connection or how to get 9/12 from those fractions pls

Answers

Answer:

3 / 4

Step-by-step explanation:

9 = 3 x 3

12 = 3 x 4

9 / 12

= ( 3 x 3 ) / ( 3 x 4 )

= 3 / 4

Answer:

3/4

Step-by-step explanation:

9= 3×3

12= 3×4

9/12

= (3×3) / (3×4)

= 3/4

a box is shaped like a cube.the box a length of 1 foot, a width of 1 foot and a height of 1 foot. what is the volume of the box

Answers

Answer:

1 ft^3

Step-by-step explanation:

Answer:

1 ft^3

Step-by-step explanation:

Volume = Length x Width x Height, so 1x1x1. For volume ft would be cubed.

Given that 7:3 = m:12 what is the value of m? POSSIBLE ANSWERS a) 8 b) 10 c) 16 d) 28 ​

Answers

Answer:

option d

Step-by-step explanation:

7:3 is the same as 28:12 which means that m is 28

PLEASE HELP!
Use a compass and straightedge to complete the following construction Leave all construction marks. Having a sharpened pencil will allow for more precise arcs. Make sure that your construction marks are dark enough to see.

Construct a perpendicular line to the given line through the point on the line.
link to the plot: https://www.mathopenref.com/constperplinepoint.html

Answers

Answer:

draw a line straight down through p

Is 11:17 the same as 17:11

Answers

Answer:

It is a ratio, which could mean yes and no, mattering which side of the ratio the number goes to.

Step-by-step explanation:

Answer:

yes because it is the same

Solve:

two fifths plus seven fifteenths equals blank
Question 3 options:

thirteen fifteenths

nine fifteenths

nine twentieths

nine fifths

Answers

Answer:

[tex]\frac{13}{15}[/tex]

Step-by-step explanation:

[tex]\frac{2}{5}[/tex] + [tex]\frac{7}{15}[/tex] = [tex]\frac{2.3}{5.3}[/tex] + [tex]\frac{7}{15}[/tex] = [tex]\frac{6}{15}[/tex] + [tex]\frac{7}{15}[/tex] = [tex]\frac{13}{15}[/tex]


Type the expression that results from the following series of steps:
Start with z and add 5.

Answers

the answer will be z+5

4. Algebra If in one year a city
recorded a total of 97 rainy days,
how many of the days did it NOT
rain? Write and solve an equation.

Answers

Answer:

268.25

Step-by-step explanation:

by using the fact that one year is 365.25 days, we can subtract our 365.25 by our 97 to get 268.25, written in the equation of 365.25-97=268.25

*edit, messed up how long a year was, corrected my issue, answer & equation.

Answer:

Step-by-step explanation:

How many did not rain is 268 because if you take away 97 from 365 ofcourse it will be 268 you’re welcome

If a+ b = 6 and ab = 2 find a^3 + b^3

Answers

Answer: 180

Step-by-step explanation:

This is just testing if you know the sum of cubes formula:

[tex]a^3 + b^3 = (a+b)(a^2 - ab + b^2) = (a+b)((a+b)^2 - 3ab)[/tex]

Plugging in the respective values, you get

[tex]a^3 + b^3 = (6)(6^2 - 3(2)) = \boxed{180}[/tex]

Please help with this

Answers

Answer:

AAA?

Step-by-step explanation

PLEASE HELP!!! I need help, I don't understand please help me!!!!

Answers

Answer:

2.5

Step-by-step explanation:

Length of CB is 5

so we can take CF which is the midpoint and divide that by 2 since its split

PLEASE HELP I NEED THIS QUESTIONS TO PASS THE CLASS

Answers

Answer:

I : 5x + 7

M: 49x - 20

Y: [tex]x^{2}[/tex] + x + 5

P: 4x + y + 4

L: 2[tex]x^{2}[/tex] + 4x

F: -30x + 33

I: 51x - 65


Given the figure below, which of the following equations is correct?

Answers

A is the correct answer

ok done. Thank to me :>

A is the following answer

what is the value of x?

Answers

Answer:

so x = 80

Step-by-step explanation:

Any triangle, no matter what type will add up to a total of 180, so 70+30= 100, and you now subtract that 100 from 180 and you 80

Pls help me.
I will mark as brainliest answer​

Answers

Answer:

B

Step-by-step explanation:

volume= l ×b×h or l3

5×5×5 =125

Gina places biscuits in a circular pan in the fashion shown below. What is the area of the pan not covered by a

biscuit if the diameter of each biscuit is 2 cm? Use 3.14 for pi.

A. 6.28 cm2

B. 113.04 cm2

C. 3.14 cm2

D. 21.98 cm2

E. 28.26 cm2

Answers

Answer:

that isnt the full question like what is the area of the pan and stuff

Step-by-step explanation:

please help mee
i’ve been on this for so long

Answers

Since the angle of a full square, circle, etc is 360*, divide 360 by 12 which gives you 30*. Angle PQR = 30*
Angle PQ = Angle RQ
Line PQ = Line QR
(some added things because mathswatch likes them!!)
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