1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Flauer [41]
3 years ago
5

If x-6=12 then x+6=?

Mathematics
1 answer:
Aleks [24]3 years ago
4 0

x - 6 = 12

x = 12+6

<u>x = 18</u>

x +6 = 18+6

<h2> <u>= 24</u></h2>

Hope this will help....

You might be interested in
Cuanto es 103+80 entre 4
I am Lyosha [343]

Answer:

732

Step-by-step explanation:

4 0
3 years ago
In TVW if VW is three meters longer than TV, TW is 20 meters shorter than the sum of VW and TV, and the perimeter of TVW is 74 m
Artyom0805 [142]

Answer:

The length of VW is 25\ m

Step-by-step explanation:

we know that

The perimeter of triangle TVW is equal to

P=VW+TV+TW

we have

P=74\ m

so

74=VW+TV+TW -----> equation A

VW=TV+3 ----> equation B

TW=(VW+TV)-20 ----> equation C

substitute equation B in equation C

TW=(TV+3+TV)-20

TW=2TV-17 ----> equation D

substitute equation B and equation D in equation A

74=(TV+3)+TV+(2TV-17)

solve for TV

74=4TV-14

4TV=74+14

4TV=88

TV=22\ m

Find the value of VW

VW=TV+3 -----> VW=22+3=25\ m

Find the value of TW

TW=2TV-17 -----> TW=2(22)-17=27\ m

6 0
4 years ago
1. (10pts] Let A = {1, 2, 3, 4, 5}, let B = {1,4,5,7,8,9}, and let C = {2, 4, 6, 7,9}. Determine each of the following (a) An Bn
alisha [4.7K]

Answer and explanation:

Given : Let A = {1, 2, 3, 4, 5}, let B = {1,4,5,7,8,9}, and let C = {2, 4, 6, 7,9}.

To find : Determine each of the following,

a) (A\cap B)\cap C

b) (A\cup B)\cap (A\cup C)

c) A - (B\cup C)

d) (A-C) (C-A)

Solution :

The union of two sets is a new set that contains all of the elements that are in at least one of the two sets.

The intersection of two sets is a new set that contains all of the elements that are in both sets.

a) (A\cap B)\cap C

A\cap B=\{1,4,5\}

Then, (A\cap B)\cap C=\{4\}

b) (A\cup B)\cap (A\cup C)

A\cup B=\{1,2,3,4,5,7,8,9\}

A\cup C=\{1,2,3,4,5,7,9\}

(A\cup B)\cap (A\cup C)=\{1,2,3,4,5,7,9\}

c) A - (B\cup C)

B\cup C=\{1,2,4,5,6,7,8,9\}

A - (B\cup C)=\{3\}

d) (A-C) (C-A)

A-C=\{1,3,5\}

C-A=\{6,7,9\}

(A-C) (C-A)=\{1,3,5\}\times\{6,7,9\}

(A-C) (C-A)=\{(1,6),(1,7),(1,9),(3,6),(3,7),(3,9),(5,6),(5,7),(5,9)\}

5 0
3 years ago
PLSSSSSSS HELPPPPPppppp
icang [17]

Answer:

20 units

Step-by-step explanation:

The polygon has 4 vertices as indicated by the 4 coordinate points given.

(3, 1) and (8, 1) is a horizontal side of length 8 - 3 = 5

Similarly

(3, 6) and (8, 6) is the opposite horizontal side of length 8 - 3 = 5

Points (3, 1) and (3, 6) is a vertical side of length 6 - 1 = 5

(8, 1) and (8, 6) is the opposite side of length 6 - 1 = 5

The polygon is therefore a square of side 5 units.

Perimeter = 4 × 5 = 20 units

5 0
3 years ago
Create a cladogram that depicts the relationships among species A through species G.
Ira Lisetskai [31]

Answer:

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which expression is equivalent to 512 in exponential form?
    12·1 answer
  • Please help!
    14·2 answers
  • Each exterior angle of a regular polygon measures 20. How many sides does the polygon have?
    8·1 answer
  • Help me please!! !!!!!!!!!!!!!!
    15·2 answers
  • Help me find the answer
    11·1 answer
  • Help please i’m on a timer
    5·2 answers
  • A jar contains 7 blue cubes,4 blue spheres, 5 green cubes, and 6 green spheres. If you select an object at random, what is the p
    5·2 answers
  • What’s the answer? i need it asap please
    11·2 answers
  • The hypotenuse of a right triangle measures 18 cm and one of its legs measures 12 cm. Find the measure of the other leg. If nece
    15·2 answers
  • When the definition of a function involves a fraction, the function is undefined at any value that would make the denominator of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!