Mathematics High School

The real picture of my previous question is this​

The Real Picture Of My Previous Question Is This

Answers

Answer 1

Answer:

x = 120

Step-by-step explanation:

Assuming you require to find the value of x

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 6 , then

sum = 180° × 4 = 720°

Sum the interior angles and equate to 720

140 + 150 + 90 + x + 130 + 90 = 720 , that is

x + 600 = 720 ( subtract 600 from both sides )

x = 120

Answer 2
The answer is X=120 :)

Related Questions

2y - 3y = 5 solve the equation check your solution

Answers

Answer:

y = -5

Step-by-step explanation:

-y = 5

y = -5

Check:

2(-5) - 3(-5) = 5

-10 + 15 = 5

5 = 5: Checkmark!

Question is down below

Answers

Answer:

Step-by-step explanation:

2+6=8

8x divide by 5=1.6x

4x-3=1x

1.6x=1x

The ratio of blue marbles to white marbles in a bag is 4 to 5. At this rate how many blue marbles are there if there are 15 white marbles

Answers

Answer:

Step-by-step explanation:

ratio of blue marbles to white marbles = 4:5

15/5=3

4x3:5x3

ratio if there are 15 white marbles= 12:15

denoting that 12 blue marbles would be there

A piece of iron rod costs $60. If the rod was 2 meter shorter and each meter costs $1 more, the cost would remain unchanged. What is

the length ofthe rod?

Answers

Answer:

the length is $58

Step-by-step explanation:

Simplify:
10-71
4
1-15+8
6
A. -31
B.
5
12
C. 1
11
D. 1.
12
=

Answers

Answer:

the answer is B

Step-by-step explanation:

it's the right answer

Answer:

D) 1 11/12

Step-by-step explanation:

10 - 7 = 3 -15 + 8 = -7

3/4 - (-7/6) = 23/12 or 1 11/12

I hope this makes sense :)

If 53 sweets get shared between 6 children,how many will be left over?

Answers

8 treats will be left over if you divide you will get 8 remainder 5 which is 8.8 mark me brainlest

What property is used to rewrite (9)(-8) as (9)(-1)(8)?

Answers

Answer:

The distributive property.

Plz help it’s due tonight!!!

Answers

52.34 that is the answer ever need help come to me

What is the measure of the indicated central angle ? A. None of the above B. 20° C. 15° D. 10° E. 25°

Answers

Answer:

b

Step-by-step explanation:

Tanner's chemistry textbook weighs 5/6 of a pound and his geometry textbook weighs 1/6 of
a pound. How much more does the chemistry textbook weigh than the geometry textbook?



i will give thanks and brainliest

Answers

okay so the answer is 4/6

For functions f and g defined by f(x) = x² + 7 and g(x) = x - 3, what is the value of f(g(5))?

Answers

g(5) = 5 - 3 = 2
f(g(5)) = f(2) = 2^2 + 7 = 11

The value of f(g(5)) is 11.

pls guys help me pls pls pls pls

Answers

Answer:d

Step-by-step explanation:

xsn

HELP
Karen's music library contains 18 fewer playlists than Clarann's music library. The total number of playlists on both music libraries is 40. Find the number of playlists on each person's music library.

Answers

Answer:

let Karen's music library be represented by K

let Clarann's music library be represented by C

C = K +18

C +K =40

put C = K +18 into (C +K =40)

K + 18 +K =40

2K +18 = 40

collect like terms

2K =40 -18

2K =22

divide both sides by 2

K =11

since C = K+18

C= 11 +18

C =29

Karen's music library contains 11 playlists while Clarann's music library contains 29 playlists

A rectangular park is 4km long and 2.4 km wide. A. What is the distance if you walke diagonally across the park b. How much shorter is your walk compared to walking the length and width of the park?

Answers

Answer:

buuin ang mga sumosunod na hulwarang ritmo grade 4 mosic

If i get good grades in 8th grade will it affect the classes I get in 9th grade?

Answers

Answer:

It will result if you have advanced classes or get an Ap class

Step-by-step explanation:

It will not affect your 9th grade..

Yet, you should work hard to achieve your aim and gain knowledge not for getting better marks.

3.7 to fractionkdxnxnwlwosxxjxjobe2ih3eduhggsxioqswgss

Answers

Answer:

37/10

ljjlljlln;knbhkl;;;;;;;;;;;;nj,

Can someone help me out please.

Answers

Step-by-step explanation:

You need to reflect the shape along the line

Miguel has a smart phone data plan that costs $45 per month that includes 10 GB of
data, but will charge an extra $20 per GB over the included amount. How much
would Miguel have to pay in a month where he used 3 GB over the limit? How much
would Miguel have to pay in a month where he used went over by x GB?

Answers

Answer:

well for th first part 105

Step-by-step explanation:

20x3=60=45-105

what multiplies -46 and adds up to 21

Answers

Answer:

-2 and positive 23

Step-by-step explanation:

4.5 x 1.2 = 5.4 but I need to show my work and I suck at it​

Answers

Answer:

Bro simply multiply 45 by 12 and than put decimal in your answer after tenths place

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Plzzz help me with this question and I also want working. Whoever will answer will be BRAINLIEST.​

Answers

Answer:

[tex]for \: quadrilaeral \: \: sum \: of \: angles \: is \: equal \: 180 \times 2 = 360 \\ 80 + 70 + x + 2x = 360 \\ 3x = 360 - 70 - 80 = 210 \\ x = 210 \div 3 = 70 \\ q = 70 \\ r = 140[/tex]

Find the coordinates of the vertices of the figure after the given transformation.
translation: (x, y) (x - 4, y + 4)
)
A)
J'(1,0), N'(5,0), M (5,3), P (2,5)
B)
J'(-2,5), N'(2,5), M (2, 2), P'(-1,0)
J'(-3, 4), N (1, 4), M'(1, 1), P'(-2,-1)
D)
J'(-1,0), N'(-5,0), M'(-5, -3), P"(-2,-5)

Answers

Answer:

b

Step-by-step explanation:

because b look like a great answer

could a triangle have angle measures of 112° 57° and 11°? explain hw u know​

Answers

The additional of a triangle's degree measure will always equal 180˚

When the question asks you if a triangle with 112˚, 57˚, and 11˚, you have to add them up and make sure they equal to 180˚

In this case, 112˚ + 57˚ + 11˚ DO add up to 180˚, and is indeed a triangle.

please whats-2 5/ 11 - 7 1/11

Answers

Answer:

=-2(5/11)-7(1/11)

=-10/11-7/11

=(-10-7)/11

=-3/11

Which number sentence is true? O A) 2.3 x 102 > 2000 OB) 3.45 > 1-4.35| OC) 345 > 5:33 825 OD 13​

Answers

Answer:

D) -2.14< root10 <|-2.8|

Step-by-step explanation:

the value for -2.14 is as plain as you can see, the negative version of 2.14.

The square root of 10 is 3.16227766.

The lines next to -2.8 is asking for the absolute value of -2.8, or the distance between that number and zero. The distance between -2.8 and 0 is positive 2.8, because distance can't be negative.

The 3 numbers taken from the explanations are -2.14, 3.16, and 2.8. Ranking them from least to greatest would give you -2.14, 2.8, 3.16, or -2.14< root10 <|-2.8|

I need help with this

Answers

i think tha answer is a

-1/2+ 3/4 hmm what is it?

Answers

Answer:

-1/2+ 3/4

-1+3

2

2+4

6

:2/6

My bag weighs 4 pounds how many ounces does it weigh

Answers

Answer:

The answer is 64 ounces.

Answer:

64 ounces

Step-by-step explanation:

1 pound = 16 ounces

4 * 16 = 64

use the geometric properties and theorems you have learned to solve for x
PLS HELP
​

Answers

Answer: 20

Step-by-step explanation:

*This is a supplementary Angle (adds up to 180 degrees)

5x+12+68=180

5x+80=180

*subtract 80 on both sides

5x=100

*divide both sides by 5

x=20

Which is the equation, in the point-slope form, for a line that goes through (2,-6) and has a slope of -3/4

Answers

Answer:

y+6 = -3/4 * (x - 2)

Step-by-step explanation:

* = multiplication

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