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
Nookie1986 [14]
3 years ago
10

Find the value of the variable.

Mathematics
2 answers:
UNO [17]3 years ago
7 0

Answer:

x=8

base side of isosceles triangle

y=√{8²+8²}=8√2

Zielflug [23.3K]3 years ago
3 0

Answer:

x = 8, y = 8\sqrt{2}

Step-by-step explanation:

a^2+b^2=c^2

8^2+8^2=c^2      Both 8 and x sides are congruent so they're equal.

64+64=c^2      Add 64 + 64.

c^2=128           Square root 128

c^2=8\sqrt{2}

Final answers: x = 8, y = 8\sqrt{2}

You might be interested in
2/5 of a number is what percentage of that number?
Contact [7]

Answer:

40%

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which expression can be used to find 80% of 120?
Leya [2.2K]
Answer
(0.8) (120)
80/100 is 80%
5 0
3 years ago
Determine whether or not F is a conservative vector field. If it is, find a function f such that F = ∇f. (If the vector field is
kodGreya [7K]

We're looking for a scalar function f(x,y) such that \nabla f(x,y)=\vec F(x,y). That is,

\dfrac{\partial f}{\partial x}=2x-6y

\dfrac{\partial f}{\partial y}=-6x+6y-7

Integrate the first equation with respect to x:

f(x,y)=x^2-6xy+g(y)

Differentiate with respect to y:

-6x+6y-7=-6x+\dfrac{\mathrm dg}{\mathrm dy}\implies\dfrac{\mathrm dg}{\mathrm dy}=6y-7

Integrate with respect to y:

g(y)=3y^2-7y+C

So \vec F is indeed conservative with the scalar potential function

f(x,y)=x^2-6xy+3y^2-7y+C

where C is an arbitrary constant.

6 0
3 years ago
The solution to 5.2x = 14.04 is x = ___.
oksano4ka [1.4K]
The frist is 2.7
the 2nd is 2.34
the 4th is 8
the 5th is 4
I think the 3rd is 11over8
7 0
3 years ago
The physics department of a college has 8 male professors, 11 female professors, 16 male teaching assistants, and 6 female teach
Lera25 [3.4K]
To determine the probability that one or the other circumstances will occur, you will count the number of possible outcomes and divide it by all the possible outcomes.

#of female teaching assistants + # of male teaching assistants + # of female professors

6 + 16 + 11 = 33

Total = 41

33/41 = 80

There is a approximate 80% probability that one or the other will occur.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the percent change from 70 to 56
    8·1 answer
  • Riley has 3 5/9 gallons of fuel left in his car. He uses 7/16 of the fuel to drive to the bank. Then, he uses 2/5 of the remaini
    12·2 answers
  • A college has a student to teacher ratio of 35 to 2. If there are 186 teachers at the college, how many students attend the coll
    7·2 answers
  • 8/12 first 2 equivalent fractions
    8·1 answer
  • These are so hard for me​
    7·1 answer
  • 32 oz = _______ lb<br><br> Please answer the question
    15·1 answer
  • What is 1/2 of 5/6??
    9·1 answer
  • Can someone answer this correctly
    6·2 answers
  • 4.
    9·1 answer
  • The marks obtained by 90 students of a school in Mathematics out of 100are given below: (i) Find the probability that a student
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!