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
Tanzania [10]
3 years ago
7

Find the values of x in the isosceles triangle

Mathematics
1 answer:
Wewaii [24]3 years ago
4 0

Answer:

x = sqrt(55)

x = 7.416198487

Step-by-step explanation:

We can use the Pythagorean theorem

The base is 3  (1/2 of 6).  The other leg is x and the hypotenuse is 8

a^2 + b^2 = c^2

3^2 + x^2 = 8^2

9 + x^2 = 64

Subtract 9 from each side

9-9 +x^2 = 64-9

x^2 = 56

Take the square root of each side

sqrt(x^2) = sqrt(55)

x = sqrt(55)

x = 7.416198487

You might be interested in
Captain Sparrow and his pirate crew dug up several gold coins. They are dividing the coins amongst themselves so that each perso
Dahasolnce [82]

Answer: 150 coins

Step-by-step explanation: let the number of captain Sparrow and the crew = c

The number of gold = g

This mean each person will get g/c

If there were four fewer pirates, then each person would get 10 more coins means

g/(c - 4) = g/ c+ 10

cg = (c-4)(g+10c) ....... (1)

However, if there were 50 fewer coins, then each person would get 5 fewer coins.

(g - 50)/c = g/c - 5

g - 50 = g - 5c

5c = 50

c = 10

Substitute c in equation 1

cg = (c-4)(g+10c) ....... (1)

10g = (10 - 4)(g + 10×10)

10g = 6× (g + 100)

10g = 6g + 600

4g = 600

g = 150 gold coin.

Therefore they dig up 150 gold coin

5 0
3 years ago
WHICH RATIO SHOW PORTION FORM WITH 25/28 BY WRITING IN LOWEST FORM
miss Akunina [59]
25/28

is in it's lowest form, as it cannot be reduced anymore.

25/28 = 0.8928571

hope this helps
8 0
3 years ago
Wats 10 to the 2nd power divied by 5 to the 2nd power
Ilya [14]

Answer:

4

Step-by-step explanation:

10^2/5^2

Do the exponents first

10 to the 2nd power is 100

5 to the 2nd power is 25

100/25

100 divided by 25 is 4

So the answer is 4

Hope this helps!

6 0
2 years ago
The probability of Roger winning the tournament, given that Stephan wins, is 0. The probability of Stephan winning the tournamen
Fofino [41]
They're both true.  Both statements, together, make one
single fancy way of saying "Only one man can win.".
7 0
3 years ago
Three people go to a restaurant. Their bill comes to $78.00. They decide to split the cost. One person pays $4.50; the next pers
Nikitich [7]

Answer:

$60.00

Step-by-step explanation:

First person:

$4.50

Second person:

3 times $4.50 = $13.50

Total of first two people:

$4.50 + $13.50 = $18.00

Third person:

$78.00 - $18.00 = $60.00

The third person pays $60.00

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the solution to this system of equations ?
    7·1 answer
  • A bank account yields 7 percent interest, compounded annually. If you deposit $1,000 in the account, what will the account balan
    8·1 answer
  • WILL MAKE BRAINLESSLY What does it mean to be farthest away from the origin? (Or what’s the answer to 23)
    8·1 answer
  • Shelley drove from New Haven, Connecticut, to New York City in 90 minutes. Which equation relates the distance she traveled to h
    12·1 answer
  • A racing car travels around a 2k circuit at 120km/h.
    7·1 answer
  • WILL GIVE BRILLIANTIEST!
    13·1 answer
  • Translate: 18 less then a number c
    11·1 answer
  • What is the value of x in the equation 3(2 - x) = 8(x - 2)?
    6·2 answers
  • find the value of x:
    6·1 answer
  • Help me pleaseeee I would be happy
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!