Mathematics High School

1. Use the figure below to answer the questions.

(a) Solve for x.

1. Use The Figure Below To Answer The Questions.(a) Solve For X.

Answers

Answer 1

Let's see what to do buddy...

_________________________________

The sum of the angles of each n-sided figure is found in the following equation :

[tex](n - 2) \times 180 [/tex]

The question's figure is 5-sindes figure

so the sum the angles equal :

[tex](5 - 2) \times 180 = 3 \times 180 = 540 \\ [/tex]

So we have :

[tex]90 + 107 + 144 + 138 + x = 54 0 \\ [/tex]

[tex]479 + x = 540[/tex]

Subtract the sides of the equation minus 479

[tex]x = 540 - 479[/tex]

[tex]x = 61[/tex]

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Related Questions

a
1.80 x 5= 2.16
b
1.80 ÷ 5= 2.16
c
1.80 ÷ 2= 0.90
d
1.80 ÷ 5= 0.36

Answers

Answer:

heidnejfrbfj

Step-by-step explanation:

heudbdbeb

What is 5x-7(x+1)=9
Thanks for the help

Answers

Answer:

x = -8

Step-by-step explanation:

Step 1: Write equation

5x - 7(x + 1) = 9

Step 2: Solve for x

Distribute -7: 5x - 7x - 7 = 9Combine like terms: -2x - 7 = 9Add 7 to both sides: -2x = 16Divide both sides by -2: x = -8

Step 3: Check

Plug in x to verify it's a solution.

5(-8) - 7(-8 + 1) = 9

-40 - 7(-7) = 9

-40 + 49 = 9

9 = 9

PLEASE ANSWER THIS FOR ME!!
If 12 = 17 - 5, then 17 - 5 = 12 What math property is this?

Answers

Answer:

Symmetric property of equality

Step-by-step explanation:

The symmetric property of equality states values are still equal no matter which side of the equal sign they're on.

Heyyy! What is 0.45 (5 repeating) as a fraction?

Answers

Answer:

41/90

Step-by-step explanation:

- The answer given above does not actually have the repeating 5, this fraction does:

x = 0.455555

100x = 45.55555

10x = 4.5555555

90x = 41 (rounded)

therefore, the fraction is 41/90

Input this into a calculator and it gives you the decimal, with the rpeeatign 5s

Which of the following equation will produce the graph shown below

Answers

Answer:

A) y = 2(x-1)^(2 )- 4

Step-by-step explanation:

Answer:

Answer Y=2(X-1)^(2)-4

david goes on an 8-mile walk every saturday. david completes the distance in 4 hours. at this rate, how many miles can david walk in 5 hours and 30 minutes?

Answers

Step-by-step explanation:

4 hours = 8 miles

1 hour = 8/4 = 2 miles

5.5 hours (5 hr 30 min) = 2 miles × 5.5

=11 miles

find the values of x and z.​

Answers

Answer:

x = 2

z = 93°

Step-by-step explanation:

set the top and bottom equations equal to each other...

5x + 77 = 9x + 69, solve for x...

subtract 69 and 5x from both sides...

8 = 4x

divide both sides by 4...

x = 2

substitute 2 for x in either equation...

5(2) + 77 = 87°

subtract 87 from 180...

180° - 87° = 93°

z = 93°

Seema used compatible numbers to estimate the product of (–25.31)(9.61). What was her estimate?
–250
–240
240
250

Answers

Answer:

it is a becouase if you estimate (–25.31) to -25 and 9.61 to 10 / 25x10 would be 250 since -25.31 was negative it would be option A or -250

Step-by-step explanation:

if your gross pay was $365 and your net pay was $313.90 what percent of your pay went towards deductions

Answers

I believe it would be 15%

Name a Transversal.
Helpppp?

Answers

"I" is the transversal because a transversal is a line going through 2 lines in the same plane at two distinct points.

Help me solve this problem please

Answers

Answer:

I think what you would do here is line them up from least to greatest, or greatest to least. Hope this helps! <3

Step-by-step explanation:

Miss Fancy goes to the spa for the day. Her total cost for the day is $135. She wants to leave a 15% tip. What is the total amount she will pay for her spa day?



$ 114.75


$145


$155.25


$150.25
it's one of these , which one is it , you also have to show how you did it to get points .

Answers

114.75 is the answer
I believe C) if you add $135 + 15% =$155.25

80 = 2 (8 + a)
HELP MEEEE

Answers

(8+32=40) 40*2 is 80 so your answer is 32

5.1 x 10
Please help​

Answers

Easy it’s 51 bc when u multiply by 10 the decimal point will move

Answer:

51

Step-by-step explanation:

Because 5.1 times ten equals 51 because if you times ten by 5 u get 50 and then do .1 times ten you get 1

Hamburgers are sold in packages of 20, while buns are sold in packages of 12. What are the least numbers of packages you should buy in
order to have the same number of hamburgers and buns?

Answers

Answer:

5 buns and 3 boigas

Step-by-step explanation:

Express as a simple fraction in lowest terms
18
OK
42

Answers

Answer:

3/7 is the answer. It is 3 over 7

At the store the ratio of books sold to movies was 5:7 for every___ movies sold there were ____ books sold

Answers

for every 7 movies sold there were 5 books sold

What will be the equation of a line that is
parallel to y=-X+6 and passes through the
point (-3,1)

Answers

Answer:

y=x+4

Step-by-step explanation:

Solve with the point-slope formula: y-y1=m(x-x1). The line is parallel; both slopes are equivalent. Plug in the coordinates we have into the formula, along with the slope from the original equation (-1). To check, we can plug the coordinates back into the equation.

y-(1)=-1(x+3)

y-1=x+3

y=x+4

Check:

(1)=(-3)+4

1=1

Simplify using Quotient
Rule
10^12 OVER 10^8

Answers

Answer:

[tex]10^4[/tex]

Step-by-step explanation:

All you have to di is subtract the exponents.

URGENT 8th grade math

Answers

Answer:

inequality is n< with the line under 12 or n= , with the line under it 12

Step-by-step explanation:

Interest: $105
Principal: p
Rate: .035
Time: 0.5 y
How do I find the p?

Answers

Answer:

P = $ 600.00

Equation:

P = I / rt

Step-by-step explanation:

solve for c a(c-b)=d​

Answers

Answer:

[tex]c=\frac{d + ab}{a}[/tex]

Step-by-step explanation:

Step 1: Write equation

[tex]a(c-b)=d[/tex]

Step 2: Solve for c

Distribute a: [tex]ac-ab=d[/tex]Add ab to both sides: [tex]ac=d + ab[/tex]Divide both sides by a: [tex]c=\frac{d + ab}{a}[/tex]

Answer:

c=d+ab/a

Step-by-step explanation:

a( c-b)= d

ac - ab= d

   +ab    +ab

ac= d-ab

/a      /a

c= d+ab/a

Which scales are equivalent to 1 inch to 1 foot?

Select all that apply.


A. 1 to 12
A. 1 to 12

B. 112 to 1
B. 1 over 12 to 1

C. 100 to 0.12
C. 100 to 0.12

D. 5 to 60
D. 5 to 60

E. 36 to 3
E. 36 to 3

F. 9 to 108

Answers

Answer:

A D F E

Step-by-step explanation:

Answer:

aa cc dd ee would be the correct answers.

Step-by-step explanation:

solve the following inequality.
-3.55g<-28.4
which graph shows the correct solution?

Answers

Answer:

B

Step-by-step explanation:

What is the LCM for (x + 3)2(x – 2) and (x + 3)(x2 – 16)? A. (x + 3) B. (x + 3)(x – 2)(x – 16) C. (x + 3)3(x – 2)(x2 + 16) D. (x + 3)2(x – 2)(x2 – 16)

Answers

Answer:

2(x-2)(x+3)(x-8)

Step-by-step explanation:

The LCM of [tex](x+3)^2(x-2)[/tex] and [tex](x+3)(x^2-16)[/tex] is x + 3

Option A is correct

The task is to find the LCM of the expressions:

[tex](x+3)^2(x-2)[/tex] and [tex](x+3)(x^2-16)[/tex]

Note that:

[tex](x^2-16)=(x-4)(x+4)[/tex]

Therefore, the expression [tex](x+3)(x^2-16)[/tex] will become:

[tex](x+3)(x-4)(x+4)[/tex]

By considering the expressions [tex](x+3)^2(x-2)[/tex] and [tex](x+3)(x^2-16)[/tex], it is observed that x + 3 is common to both expressions.

Therefore, the LCM of [tex](x+3)^2(x-2)[/tex] and [tex](x+3)(x^2-16)[/tex] is x + 3

Learn more on LCM here: https://brainly.com/question/13066728

Please someone help me solve this!! <33

Answers

Answer:

Jedi light saber: 6 ftDarth light saber: 5 ft

Step-by-step explanation:

Given

a = 37b = 63c = 16

Find

  The length of each light saber, rounded up to the nearest foot.

Solution

The attached scale drawing shows the triangles with the angles and sides filled in.

The angle at the Jedi's hand is 2a = 2(37°) = 74°. If L represents the Jedi's light saber length, then the cosine relation is useful:

  Cos = Adjacent/Hypotenuse

  cos(74°) = (1.4 ft)/L

  L = (1.4 ft)/cos(74°) ≈ 5.08 ft

Rounded up to the nearest foot, the Jedi's light saber is 6 ft long.

__

The angle at Darth's hand is ...

  5c = 5(16°) = 80°

and the length of the opposite side is ...

  b/14 = 63/14 = 4.5 . . . feet

The sine relation is useful here. If L represents Darth's light saber length, then ...

  Sin = Opposite/Hypotenuse

  sin(80°) = (4.5 ft)/L

  L = (4.5 ft)/sin(80°) ≈ 4.57 ft

Rounded up to the nearest foot, Darth's light saber is 5 ft long.

There are 365 days in a year and 24 hours in a day. An airport camera records for 18 hours and then automatically resets itself to start recording again how many times does the video camera reset itself in a year.
pls help

Answers

The answer is 486.6

There are 8,760 hours in a year, so 18 divided by 8,760 would = 486.6

Answer:

Step-by-step explanation:

You could do it this way.

How many hours are there in a year?

365 * 24 = 8760 hours.

This camera does not recognize days. It works on hours. Every 18 hours it resets. So

8760/18 = 486  and 2/3 times.

Obviously it cannot have 2/3 of a day. Normally you would round up, but this time you round down.

The answer is 486 times.

2/3 * 24 = 16

The camera would reset 2 hours into the next day.

Which of the following does not always maintain a shape's congruency?

A) Translation
B) Reflection
C) Dilation
D) Rotation

Answers

Answer:

C

Step-by-step explanation:

Dialation because when a shape is made bigger it cannot be mapped back on its self correctly

Michael’s family was traveling to visit prospective colleges. They drove to the closest college that interested him, took a tour, and then drove to another college a little farther from home. The graph shown represents this situation.

Answers

Complete Question:

Michael's family was traveling to visit prospective colleges. They drove to the closest college that interested him, took a tour, and then drove to another college a little farther from home. The graph shown represents the situation.

Part A:

Enter a number in search box to complete the domain and range.

Domain ___ ≤ x ≤ ___

Range ___ ≤ y ≤ ___

Part B:

Is the statement, "the graph is continuous", true or false?

Answer:

Part A:

Domain: 0 ≤ x ≤ 5

Range: 0 ≤ y ≤ 300

Part B: True

Step-by-step Explanation:

Part A:

The domain of the function represented on the graph includes all values x plotted in the x-axis, which represents the time (hrs) travelled during the tour.

The domain is [0, 5]. The journey started at 0 mins and ends at 5 mins.

Domain can be represented as 0 ≤ x ≤ 5

The range of the function includes all values on the y-axis of the function that are plotted on the graph. The range is the set of distance covered from from during the tour.

Range is [0, 300].

This can be represented as 0 ≤ y ≤ 300.

The maximum point is at the point on the graph, when x = 5, and y = 300. This implies that it took them 5 mins to cover 300 miles during the tour.

Part B:

The graph is continuous because the line of the graph has no breaking point from start to finish.

The statement is true.

What is 0.20 as a fraction?

Answers

That is 2/10 which is also simplified to 1/5. Hope this helps you
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