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
OLga [1]
3 years ago
13

Find the value of xxx in the isosceles triangle shown below. Choose 1 answer:

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
4 0

Answer:

x=12

Step-by-step explanation:

The isosceles triangle consist of two right angle triangle of the same dimensions.

Let the unknown side of the right angle triangle=y

x=y+y

x=2y

Right angle triangle

c^2=a^2+b^2

c=10

a=8

b=y

c^2-a^2=b^2

10^2-8^2=y^2

100-64=y^2

36=y^2

y=√36

=6

y=6

Recall

x=2y

Substitute the value of y into the equation

x=2(6)

=12

Therefore,

x=12

You might be interested in
What is the value of i^20+1?<br><br> A. 1<br> B. -1<br> C. -i<br> D. i
Svetllana [295]
I’m thinking b would be it i’m not so sure
7 0
3 years ago
Rick has 1/2 of a footlong sub left from yesterday. He ate 1/3 of the leftover sandwich as a snack. What fraction of the entire
Lelechka [254]
The answer is 1/6 of the sandwich
8 0
3 years ago
Read 2 more answers
Alyssa and her 4 friends (5 people total) share 3 pizzas equally. How much of one pizza does each person get?
rodikova [14]

Answer: 1.5 pizzas

Step-by-step explanation:

4 0
3 years ago
Ok how is every ones day ok what is 12345 times 23456=
lutik1710 [3]
The answer is 289,564,320. Have a nice day and Happy Holidays
8 0
3 years ago
Tasha invests in an account that pays 1.5% compound interest annually. She uses the expression P(1+r) to find the total value of
allsm [11]
After 5 years she will have $3231.852

5 0
3 years ago
Other questions:
  • What expression is equivalent to b+b+b+b
    6·2 answers
  • a jet climbs at a steady rate at an angle of inclination of 0.5 degrees during takeoff. What will its height be after a 2.2km in
    14·1 answer
  • Find the equation of a line perpendicular to y - 3x = – 8 that passes through the point
    15·1 answer
  • Need answers ASAP
    14·1 answer
  • Determine the slope and y-intercept of the linear equation 2x - y = 4
    13·2 answers
  • Dana is filling a 1.5 gallon watering can at a rate of 0.75 gallon per minute. What is the domain of the function that represent
    8·1 answer
  • A B C D which is the best answer​
    7·1 answer
  • The area of a circle is 4π ft². What is the circumference, in feet? Express your answer in terms of \piπ.
    14·2 answers
  • What is the measure of angle E?<br> 10 points<br> B<br> 130°<br> С<br> E<br> F<br> G<br> H
    9·1 answer
  • What is the value of p(b-c) when b=3,c=3 and p=-2
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!