Mathematics College

Find the missing value of x. Round to the nearest degree if necessary.






28 °


62 °


64 °


25

Find The Missing Value Of X. Round To The Nearest Degree If Necessary. 28 62 64 25

Answers

Answer 1

9514 1404 393

Answer:

  (b)  62°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation between sides and angles. Here, the relevant relation is ...

  Cos = Adjacent/Hypotenuse

  cos(x) = 9/19

The inverse function is used to find the angle

  x° = arccos(9/19) ≈ 61.73°

The missing value of x is about ...

  x ≈ 62

Related Questions


PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.

Answers

Answer:

y = 3x + 74

Step-by-step explanation:

Convert the decimal to a fraction in its simplest form. 0.298

Answers

Answer:

149/500

Step-by-step explanation:

Answer:

149/500

Step-by-step explanation:

0.298 = 298/1000 = 149/500

in 4 years time I saw me three times as old as Mary who is now nine years of age how old am I​

Answers

Answer:

12

Step-by-step explanation:

4x3=12

Answer:

27 years old

Step-by-step explanation:

if mary is 9 years old and you're three times as old as Mary then it's 9x3 which is 27

A popular teacher at a school asks a sample of students if they would be interested in taking class next year. Of the students ​asks, ​85% are in one of her classes this year. Only 15 ​% of the students in the school are in one of in classes this year. Will this sample be​ biased?

Answers

Answer:

who write the our national anthem

Find the surface area of this cuboid

Answers

Answer: 76

Step-by-step explanation:

The answer is 76.

2 times 5 is 10. There are two sides so 10 times 2 is 20.

4 times 5 is 20. There are two sides so 20 times 2 is 40.

4 times 2 is 8. There are two sides so 8 times 2 is 16.

20+40+16 is 76.

Find the solution of the system of equations

2x + 4y = -14

x - 2y = 9

Answers

The solution to the system of equations is
(1, -4)

The table gives the mass of liquids with a volume of 5 cm³.

Density is the ratio of mass to volume.

Density = mass/Volume

what is the density of milk? Use the dropdown menu to complete the statement

The density of milk is _____ g/cm³
A. 0.98
B. 1
C. 1.03
D 1.26​

Answers

Answer:1.03

Step-by-step explanation:

8. Carter is saving up for a playstation. He has $120 right now, and can save $25 a month. If
the playstation costs $195, how many months must he save?

Answers

Answer:

Carter has to save for 3 months.

Step-by-step explanation:

120+25x=195

If you add 25 to 120, 3 times you get 195.

Therefore your answer is 3 months.

Mark brainliest pls and thank you.

What is this number in numeric form?

four and two hundred fifty-nine thousandths

Answers

Answer:

.4259

or 4.259

Step-by-step explanation:

I D K if the and is a point or just an and.

:) hope this helps

4.259 is the answer

What is the measure of angle x?

Answers

76°
Because angels between equal parallels

Please help I’m doing points

Answers

3 7/8

Hope this helps! :D

I need help on question 21. can u help me ​

Answers

Answer:

11.7

Step-by-step explanation:

Given y + 7 = -3(x + 8), the equation in slope-intercept form is
Do not include spaces in your answer.

Answers

Answer: y=-3x-17

Step-by-step explanation:

the answer is y=-3x-17

the length of the rectangle is 3 times the width. The perimeter is 65.6cm. find the width

Answers

Answer:

[tex]Let~the~length~of~rectangle~be~3x. Then,~its~breadth~will~be~x.\\Given~that,\\Perimeter~of~the~rectangle=65.6\\or, 2(3x+x) = 65.6 ~[Perimeter~of~rectangle=2(length+width)]\\or, 2(4x)=65.6\\or, 4x=32.8\\or, x = 8.2cm\\So,~the~width~of~the~rectangle~is~8.2cm.[/tex]

What is the coefficient of y in the expression 3 ⋅ 6 + 4y?
3

4

10

18

Answers

Answer:

4

Step-by-step explanation:

4 is attached to y (a variable)

i need help pls help me

Answers

Answer:

Brian sold 35 tickets.

Step-by-step explanation:

42 x 5/6 = 35

42x 56 is 35 B is the answer

What time between 6pm and 6:30 pm the hour and minutes hands be exactly 125* degree apart

Answers

Answer:

6:10pm

Step-by-step explanation:

At 6:00 the hands are 180° apart.

The hour hand moves 1/12 of circle per hour = 30° per hour = 0.5° per minute.

The minute hand moves 1/60 of the circle per minute = 6° per minute

Angle between the hands decreases by 6-0.5 = 5.5° per minute.

180 - 5.5t = 125

t = 125/5.5 = 10 minutes

The hands are 125° apart at t minutes after 6:00, or 6:10.

A rectangle is 3 yards long and į yards wide . What is the area of the rectangle? Enter your answer as a fraction in simplest form by filling in the boxes​

Answers

Answer:

the area is 3i as a fraction would be 3i/1

Step-by-step explanation:

Thanks

Question 2
14/3 - 7/10 =

Answers

Answer:

119/30

Step-by-step explanation:

14/3-7/10

A rectangle has a length of x + 5 and a
width of 2x - 9. Using the formula for the
perimeter of a rectangle, P = 2L + 2W, write
an expression to represent the perimeter of
the rectangle in simplest form.

Answers

Answer:

6x - 8

Step-by-step explanation:

[tex]P = 2(x + 5) + 2(2x - 9)\\P = 2x + 10 + 4x - 18\\P = 6x - 8[/tex]

please help and thankzz​

Answers

7a.....................
d) 7a is the answer lol

An analysis indicated a two-tailed critical value of z = ±2.580. Approximately how much total probability would be in the tails?

Answers

26 sosibsissjossjdkzjzjzoz

Please help if you can. Thank you

Answers

Answer:

Step-by-step explanation:

x-4 = log (base3) of 6; add 4 to both sides

x= [log (base3) of (2*3) ] +4; split 6 to 2*3

x= [log (base 3) of 3 + log ( base 3) of 2] + 4; use rule log(ab) = log a+log b

x= log (base 3) of 2 + 1+ 4; use rule log (base a) of a = 1

x= log (base 3) of 2 + 5; put in the calculator

x≈5.63

Jake buys a bag of popcorn at a movie theater. He
eats half of the popcorn during the 15 minutes of
previews. After eating half of the popcorn, he stops
eating for the next 30 minutes. Then he gradually
eats the popcorn until he accidentally spills all of the
remaining popcorn. Which of the following graphs
could represent the situation?

Answers

Answer:B

Step-by-step explanation:

bc i’m like that

The graph of the situation is shown below.

What is graph?

A graph is a diagram that depicts the relationship between two variables, usually measured along opposite axes in a pair.

Given that,

Jack eats half of the popcorn in 15 minutes,

Implies that, in starting 15 minutes, the graph will decrease,

For the next 30 minutes, Jake does not eat popcorn,

Therefore, the graph will be constant in interval of 30 minutes,

After that, Jack gradually eats the popcorn, so the graph will gradually decrease,

And at last Jack spills all the remaining popcorn instantaneously decrease

So the graph can be represented as given below.

To learn more about Graph on:

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Which inequality describes the graph?

Answers

The answer is the second one

Select all true statements about the greatest common factor and least common multiple of the given numbers.
A. The greatest common factor of 50 and 75 is 25.

B. The greatest common factor of 36 and 54 is 9

C. The greatest common factor of 20 and 40 is 40.

D. The least common multiple of 5 and 9 is 45

E. The least common multiple of 4 and 6​

Answers

Answer:

a. is true

b. is true

c. is false

d. true

e. 24

*I need this done badly* George has a box of marbles. Each marble weighs the same amount. When George places 37 marbles on a scale, the total weight is 148 grams. Which equation models the weight (In grams) ,w, of m marbles? -- A. W = 0.25m B. W = 0.75m C. W = 4m D. W = 4.5m

Answers

Answer:

w = 4m

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

C because 148/37= 4. This means 1 marble weighs 4 grams.

W = 4m

Hope This Helped!

Please explain the answer. Thank you!

Answers

Answer:

Neither

Step-by-step explanation:

Neither because sometimes as x increases, y increases and sometimes as x increases, y decreases so this graph have no corrleation so it neither.

Taylor loves to read
novels. She can read 18
pages every 36 minutes
What is the unit rate?​

Answers

She can read .5 pages per minute
.5 page per min. 18/36 = 0.5

the expression 3(-2m + 5)-6(-4m-2) can be written in the form am + b what is the value of a + b in number form

Answers

Answer:

45

Step-by-step explanation:

The required simplified value of the given expression a + b is given as 45.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,

According to the question,
3(-2m + 5)-6(-4m-2) = am + b

-6m + 15 +24m + 12 = am + b

18m + 27 = am + b

From the comparison,
a = 18 and b = 27

Now,
a + b = 18 + 27
        = 45

Thus, the required simplified value of the given expression a + b is given as 45.

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