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
Makovka662 [10]
3 years ago
10

13+(x+8) plz i need help

Mathematics
2 answers:
Bas_tet [7]3 years ago
6 0

Answer:

21+x

Step-by-step explanation:

Because this does not equal anything, we can't solve for x. Instead, we can just simplify the equation. Since there is a + sign to the left of the parentheses, it shows that we do not need to distribute.

13+(x+8)

21+x

Hope this helps!! Have a nice day ^^

Dvinal [7]3 years ago
5 0

Answer:

First off you would distribute the invisible positive 1 to the x and 8

Then you will get 13+x+8

Last add 13 and 8 to get 21

Your final answer is 21+x

Step-by-step explanation:

You might be interested in
Please help stuck on probelem
Maurinko [17]
<h3>Answer:  36 square units</h3>

=========================================================

Explanation:

Draw a horizontal line to cut the figure into a rectangle on top and a triangle down below.

The rectangle has length and width of 6 and 4 (horizontal and vertical components respectively). The area of this rectangle is 6*4 = 24 square units.

The triangle has a base of 6 and a height of 4. The base and height of any triangle are always perpendicular.

The area of the triangle is base*height/2 = 6*4/2 = 24/2 = 12 square units. If you were to cut out half of the triangle and rearrange things, you'll find that a rectangle can be formed. This rectangle is half in area that of the first rectangle we found. This is why we divide by 2 when finding the area of the triangle.

Once you know the two sub-areas, we add them up to get the overall area: 24+12 = 36 square units.

5 0
3 years ago
Read 2 more answers
What is the value of 5³ ?
ArbitrLikvidat [17]

Answer:

125

Step-by-step explanation:

5^3 = 5 x 5 x 5

5 x 5 x 5 = 25 x 5

25 x 5 = 125

6 0
3 years ago
Read 2 more answers
How do you simplify 35/100
SVETLANKA909090 [29]

Answer:

35/100

Step-by-step explanation:

it would be 7/20 because both the numerator and denominator are divisible by the number 5.

7 0
2 years ago
Read 2 more answers
A textbook has 428 numbered pages, starting with 1.
kolezko [41]

Answer:

1/428 or 0.00233644859% chance

Step-by-step explanation:

Simply because there is only one page 45 use 428 as your denominator and then divide 1 by 428!

5 0
2 years ago
Read 2 more answers
A ladder is leaning against a building and makes a 28 degree angle with the ground. the top of the ladder reaches up the buildin
Digiron [165]

The length of the ladder is 75ft.

<h3>What is hypotenuse?</h3>

The longest side, or hypotenuse, of a right-angled triangle is the side that faces away from the right angle. The Pythagorean theorem asserts that the hypotenuse's square length equals the sum of the squares of the lengths of the other two sides, and this can be used to determine the hypotenuse's length.

<h3>According to the information:</h3>

The ladder makes an angle of 28° with the ground and the top of the ladder reaches 35ft

Therefore, we have:

Sineα = opposite/hypotenuse

Where:

Opposite = 35

Hypotenuse = Length

α = 28°

substitute values and solve for the length, as following:

Sine(28) = 35/Length

Length = 35/Sine(28)

Length = 75ft

Therefore,

The length of the ladder is 75 ft.

To know more about hypotenuse visit:

brainly.com/question/8587612

#SPJ4

3 0
2 years ago
Other questions:
  • 12 pounds less than twice Earl’s weight is 252 pounds. Find Earl’s weight.
    5·2 answers
  • What is 5/6 turned into a decimal
    13·2 answers
  • 331 students went on a field trip.Six buses were filled and 7 students traveled in cars.How many students were in each bus?
    13·2 answers
  • 7 less than -2 times a number x is greater than or equal to 41 write a inequality for the statement above and find out a solutio
    15·1 answer
  • Which relations are functions and which are not functions?
    12·1 answer
  • What is an aproximate estimate for 98.7 , 35.4 , 3.8 , 20.3
    10·1 answer
  • All books are on sale for 25% off. If Pam bought a book originally priced at $32 and had a coupon for another 25% off, how much
    15·1 answer
  • Please help with this problem, will mark brainliest
    8·2 answers
  • A snake slithers 2/9 mile in 4/5 hour.
    10·2 answers
  • Does anyone know the correct equation?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!