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
chubhunter [2.5K]
2 years ago
14

The perimeter of an inceles triangle is 21 meters. The length of one

Mathematics
1 answer:
sdas [7]2 years ago
6 0

Answer:

The sides are 6, 6 and 9

Step-by-step explanation:

Isosoles triangles have two sides the same length, s

Here the third side is 3 meters longer (s + 3)

therefor the perimeter is

s + s + (s + 3) = 21

Combine like terms

3s + 3 = 21

Subtract 3 from both sides

3s = 18

Divide both sides by 3

s = 6

s + 3 = 9

The sides are 6, 6 and 9

You might be interested in
Which fact helps you prove the isosceles triangle theorem, which states that the base angles of any isosceles triangle have equa
svetoff [14.1K]

Answer:

D the last option

I got this answer right on ed

7 0
3 years ago
Read 2 more answers
A set of data included the numbers 19, 81, 75, 42, 33 57, and 60. What number could be added to the data to cause the range to b
dsp73

Answer:

109

Step-by-step explanation:

81-19 is 62. if you add 109 then you could do 109-19 is 90

6 0
3 years ago
Which calculation can be used to find the value of q in the equation q3 = 64?
alexandr402 [8]
To isolate the variable q, divide both sides by 3:
q3 ÷ 3 = 64 ÷ 3
q = 21.33 or 21 1/3

If the q is cubed(I can't really tell), however, you would use the cube root:
³√q³ = ³√64
q = 4
8 0
3 years ago
Read 2 more answers
¿por qué no está definida la raíz de índice par de un número negativo?
amid [387]

Answer:

Porque se convierte en positivo cada vez que haces la raíz cuadrada.

3 0
2 years ago
Roger grew 42 plants with 14 seed packets. With 16 seed packets, how many total plants can Roger have in his backyard?
Step2247 [10]

Answer:

48 Plants

Step-by-step explanation:

3 per packet

42 / 14 = 3

3 x 16 = 48

48 Plants

Hope this helped!

5 0
2 years ago
Read 2 more answers
Other questions:
  • What are the coordinates of the x-intercept of the equation -5y=4-2x?
    9·1 answer
  • Can someone help me find x please
    15·1 answer
  • Solve x(−2)3=−2(5). The solution is x=
    11·1 answer
  • June and Sushil win some money and share it in the ratio 1:4. June gets £14. How much did Sushil get?
    7·2 answers
  • The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.65, and they leave a 20% ti
    14·1 answer
  • Royston plays a video game 7 times. His scores are 60, 65, 66, 74, 69, 72, and 63. Which is the best measure of center of Raysto
    9·1 answer
  • The Statue of Liberty, Grand Canyon, and Empire State Building are all examples of __________ good.
    10·2 answers
  • The ratio of lollipops to pieces of bubble gum at the party is 2 to 3. There are 24 lollipops. ​ ​What is the total number of lo
    11·2 answers
  • Hi, so I know the answer to this problem (now that I got it wrong) but I'm not quite sure why I was wrong, help?
    13·2 answers
  • A surveryor wants to know how many shoppers at a mall like to read books. He surveys 100 people coming out of a bookstore at the
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!