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
REY [17]
2 years ago
13

Show work please for number 2

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
5 0

The combined distance between CD and DE is CE, so...

2x+4 + 6 = x+14   Simplify like terms..

2x + 10 = x + 14      Subtract x from both sides..

x + 10 = 14    Subtract 10 from both sides...

<h2><u><em>x = 4</em></u></h2>

Proof: 2 (4) + 4 + 6 = 4 + 14

       8 + 10 = 18

    <em> Check</em>

You might be interested in
What should be done first to evaluate the expression?
Leto [7]

Answer:

remember pemdas?

Step-by-step explanation:

Parentheses

Equal sign

Multiplication

Division

Addition

Subtraction

So you would have to divide first.

6 0
3 years ago
Read 2 more answers
Create a question like
vovikov84 [41]

Answer:

x = (+ - ) 9

Step-by-step explanation:

x^2 = 81

u know how u can sometimes cancel something out by doing the opposite.

This is one of those times as well. the opposite of ^2 = square root.

so if we take the square root of both sides, this will cancel out the^2 on the left side.

sqrt (x^2) = sqrt(81)

x = (+-) 9.....thats a positive and a negative sign...because the sqrt of 81 is both 9 and -9.

3 0
3 years ago
Find the next number in the pattern: 3 5 11 6 7 5 14 8 12 ? Explain why
stepan [7]

Answer:

5–3 = 2

8–5 = 3

12–8 = 4

17–12 = 5

x-17 should be 6, hence x = 6+17 = 23.

Step-by-step explanation:

7 0
3 years ago
8x to the 2nd power +2x-3=0
Papessa [141]

Answer:

x= 1/2 and -3/4

Step-by-step explanation:

By using factorization, we can solve this equation.

8x^2+2x-3=0

Factor:

(2x-1)(4x+3)=0

Solve:

2x-1=0

2x=1

x=1/2

Solve again:

4x+3=0

4x=-3

x=-3/4

Hope this helped

5 0
3 years ago
Find the area of a hexagon, to the nearest tenth, with a side length of 8 and apothem of 6.9.
OverLord2011 [107]

Answer:

6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9

6 0
3 years ago
Other questions:
  • (URGENT)<br> What is the volume of the square pyramid with base edges 4m and height 3m?
    13·1 answer
  • Ratio of 2 cups to 10 cups?
    14·1 answer
  • For  each recipe write a ratio that compares the number of parts of apple cider to the total of parts recipes are rebeccas recip
    11·1 answer
  • I need help!!! Please help ASAP!
    5·1 answer
  • The number of games, g, to be played with n teams can be written by the following equation: g=n^2-n if there are to be 132 games
    7·1 answer
  • What is the ratio of 6 and 45​
    10·2 answers
  • NEED HELP ASAP WILL GIVE BRAINLIEST 100pts
    11·2 answers
  • I need to know the answer to 2 1/3 x 4/5
    12·2 answers
  • A board is 5 feet 4 inches long.it will but cut into 8 pieces. How many pieces can be cut?
    14·1 answer
  • What is the area of an isosceles right triangle whose hypotenuse is 5 √2 m long?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!