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
galben [10]
2 years ago
13

Solve: S=1/2(a+b)x please provide steps

Mathematics
1 answer:
DochEvi [55]2 years ago
8 0

Answer:

Remove parentheses.

s

=

1

2

⋅

(

(

a

+

b

)

x

)

Remove parentheses.

s

=

1

2

⋅

(

(

a

+

b

)

x

)

Simplify

1

2

⋅

(

(

a

+

b

)

x

)

.

Apply the distributive property.

s

=

1

2

⋅

(

a

x

+

b

x

)

Apply the distributive property.

s

=

1

2

(

a

x

)

+

1

2

(

b

x

)

Multiply

1

2

(

a

x

)

.

s

=

a

x

2

+

1

2

(

b

x

)

Multiply

1

2

(

b

x

)

.

s

=

a

x

2

+

b

x

2

Step-by-step explanation:

You might be interested in
Simplify the expression <br> Square root 24
Semmy [17]

Answer:

\sqrt{24} = 2\sqrt{6}

Step-by-step explanation:

Hope this helps

3 0
3 years ago
Read 2 more answers
What is the answer to this?
Dennis_Churaev [7]

Answer:

<h2>x = 14, z = 65</h2>

Step-by-step explanation:

The angles (5x - 5)° and (6x + 31)° are supplementary angles.

Supplementary Angles add up to 180°.

Therefore we have the equation:

5x - 5 + 6x + 31 = 180             <em>combine like terms</em>

(5x + 6x) + (-5 + 31) = 180

11x + 26 = 180               <em>subtract 26 from both sides</em>

11x = 154             <em>divide both sides by 11</em>

x = 14

The angles (5x - 5)° and z° are vertical angles.

Vertical angles are congruent.

Therefore we have the equation:

z = 5x - 5               <em>put x = 14 to the equation</em>

z = 5(14) - 5

z = 70 - 5

z = 65

4 0
2 years ago
Hello, happy Friday, I am just here with some geometry questions.
Virty [35]

Answer:

<u>Given triangle:</u>

  • ΔXYZ
  • X(-1,2), Y(2,1), Z(-1, -2)

<u>D₀.₅(ΔXYZ) results in:</u>

  • (x, y) → (0.5x, 0.5y)
  • X'(-0.5, 1), Y'(1, 0.5), Z(-0.5, -1)

5 0
2 years ago
Please explain to me how to find y. I’m so confused.
koban [17]
Every triangle angles add up to 180.

So because one angle is 90 degrees you would subtract it from 180 to get 90 and then divide it by two which is 45 degrees.

Hope this helps, have a nice day! :)
7 0
3 years ago
Where does the graph of the line y = x − 2 intersect the x-axis
arsen [322]

(0,2) is your answer

Explanation

5 0
2 years ago
Other questions:
  • What is the probability of rolling back to back evens?
    5·1 answer
  • The speed of the current in a stream is 2 mi/hr. It takes a canoeist 120 minutes longer to paddle 22.5 miles upstream than to pa
    9·1 answer
  • The summer youth camp is going on an excursion to atlantis Amusement Park. 50% of the 78 students that are going want to go to t
    12·1 answer
  • An electrician
    9·2 answers
  • A pharmaceutical sales representative gets paid $50,000 annually plus
    11·1 answer
  • What is 2X + 2X +2 = 4X +2
    6·1 answer
  • 100 points<br> answer the questions
    13·2 answers
  • 11.) Ariel has $25. Apple Itunes downloads cost $1.25 each. How many songs can she download and
    9·1 answer
  • Giving brainliest No Links
    11·2 answers
  • 2x+y=21;y=-2x+21<br>please hurry I need this straight away​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!