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
Vilka [71]
3 years ago
14

The perimeter of a kite is 52 meters. If one side measures 19 meters find the measure of the opposite side.

Mathematics
2 answers:
Alex Ar [27]2 years ago
4 0
The correct answer is b, 7 meters, because perimeter is l + l + w + w ( length + length + width + width ). 19 + 19 = 38, that’s one side now we have to find the other side. 7 + 7 = 14, 38 + 14 = 52 or 38 + 7 = 45, 45 + 7 = 52.
Setler [38]3 years ago
3 0

For any kite, we have two pairs of congruent adjacent sides. In general, the kite would have sides of x, x, y , y. In this case, x = 19 is known while y is unknown.

The four sides add up to 52, so

x+x+y+y = perimeter

19+19+y+y = 52

38+2y = 52

2y+38-38 = 52-38 .... subtract 38 from both sides

2y = 14

2y/2 = 14/2 ... divide both sides by 2

y = 7

Therefore the opposite side of the 19 meter side is 7 meters

<h3>Answer: B) 7 meters</h3>
You might be interested in
Find a third-degree polynomial equation with rational coefficients that has roots -4 and 6 + i.
dolphi86 [110]

Answer:

x³ - 8x² - 11x + 148

Step-by-step explanation:

Given that x = 6 + i is a root then x = 6 - i is also a root

Complex roots occur as conjugate pairs.

The factors are therefore (x - (6 + i)) and(x - (6 - i))

Given x = - 4 is a root then (x + 4) is a factor

The polynomial is the product of the factors, that is

p(x) = (x + 4)(x - (6 + i))(x - (6 - i))

      = (x + 4)(x - 6 - i)(x - 6 + i)

      = (x + 4)((x - 6)² - i²)

      = (x + 4)(x² - 12x + 36 + 1)

      = (x + 4)(x² - 12x + 37) ← distribute

      = x³ + 4x² - 12x² - 48x + 37x + 148

      = x³ - 8x² - 11x + 148

 

3 0
3 years ago
laura has a toy robot collection 4/7 of her robots makes noise how many of lauras robots make noise? and can u show ur work pls
ololo11 [35]

Answer:

57 percent

Step-by-step explanation:

4 divided by 7= .57

  •                57 reminder 1
  •             ________
  •          7l 40
  •               35
  •                  50
  •            so the total is 57      
4 0
2 years ago
How would write 42 as an operation???
ArbitrLikvidat [17]
I don't really get your question. But, I will try my best to answer it. 42 is a whole number and you could use the number for any operation.

I hope this helps:)
7 0
3 years ago
Read 2 more answers
8 cleaners can clean an office in 3 hours,if the block needs to be cleaned in 2 hours,how many cleaners will be needed?
romanna [79]

Answer:

12 cleaners

Step-by-step explanation:

8 cleaner can clean in 3 hours = 1 office

1 cleaner can clean in 3 hours = \frac{1}{8}  part of job

1 cleaner can clean in 1 hours = \frac{1}{3 \times 8}  part of job

Let the number of cleaner required to finish the job in 2 hours = x

hence

x cleaner can clean in 1 hours = \frac{1 \times x }{24}  part of job

x cleaner can clean in 2 hours = \frac{2 \times x }{24}  part of job

Hence

\frac{2 \times x }{24}=1

\frac{2x}{24}=1

2x=24

x=12

Hence we need 12 men to complete the same job in 2 hours

4 0
3 years ago
Add the polynomials <br><br> 3x^5-2x^3+4x<br> + 4x^6-5x^5+4x^3-x^2
RUDIKE [14]

Answer: B

4x^{6} - 2x^{5} + 4x^{3} -x^{2} +4x

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is another name for the height of the pyramid?
    8·1 answer
  • Amswerrr pleaseeeee helppp
    12·2 answers
  • If I bought 4 cupcakes for $6, how much would each cupcake cost?
    13·2 answers
  • Which event is most likely to be independent of A?
    15·2 answers
  • Solve for x:<br> -19= - 4x+1 - 6x
    7·2 answers
  • In 2017, the entire fleet of light‑duty vehicles sold in the United States by each manufacturer must emit an average of no more
    5·1 answer
  • Write in standard form<br> 0.000000799
    5·2 answers
  • At Maddison high school each student studies one foreign language is 3/5 take Spanish and one-fourth of the remaining take germa
    12·1 answer
  • Factorise x^2-3x<br><br> plz help me
    10·2 answers
  • Four less than 2 times the quantity of a number minus 3 is 12
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!