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
Drupady [299]
3 years ago
6

The legs of a 45 45 90 triangle have a length of 8 units what is the length of the hypotenous

Mathematics
1 answer:
Crank3 years ago
3 0

Answer:

11.31 units

Step-by-step explanation:

a^2 + b^2 = c^2

8^2 + 8^2 = c^2

64 + 64 = c^2

128 = c^2

Opposite of exponents is square roots, and we need to get rid of that exponent in c^2, meaning we find the square root.

\sqrt{128\\} \\\\ = c

c = 11.31 units

You might be interested in
in a triangle, a 32° angle is between two sides of 6 feet and 8 feet. what is the length of the thrid side, in feet?​
expeople1 [14]

Answer:

4.3 feet

Step-by-step explanation:

3 0
3 years ago
Please help!! giving brainlest , please be serious. due in a few minutes thanks!
Margaret [11]

The answer is -7

The arrows both point toward the left side, and sine there are seven spaces the arrows are going through, you subtract 7 spaces and get -7

Hope that helps.

7 0
2 years ago
Read 2 more answers
Select TWO values of x that are roots
Sauron [17]

x_1=\dfrac{-b-\sqrt{b^2-4ac}}{2a};\ x_2=\dfrac{-b+\sqrt{b^2-4ac}}{2a}\\\\y=x^2+3x+5\\\\a=1;\ b=3;\ c=5\\\\b^2-4ac=3^2-4(1)(5)=9-20=-11\\\\x_1=\dfrac{-3-\sqrt{-11}}{2\cdot1}=\dfrac{-3-\sqrt{-11}}{2}\\\\x_2=\dfrac{-3+\sqrt{-11}}{2}

Answer: A and B.

3 0
3 years ago
Read 2 more answers
Find the value of x and y in the parallelogram below.
sashaice [31]

Answer:

x = 18°

y = 6

Step-by-step explanation:

in a parallelogram:

Any two opposite sides are congruent

and any two opposites angles are congruent:

then

y + 4 = 10

and 3x = 54

then

y = 6

and x =  54/3 = 18

8 0
2 years ago
Read 2 more answers
What are all the power of threes through 1000
algol13
1000= 10^3 -- ten to the third power

assuming you mean whole numbers,

graba calculator, figure out what
1^3, 2^3 3^3 ... 9^3 are
or
1x1x1
2x2x2
3x3x3
...
9x9x9
6 0
3 years ago
Other questions:
  • Help me please asap​
    9·1 answer
  • Select the correct graph of −4x + 3y = 6.
    6·2 answers
  • (11/2x + 3) -2(-11/4x -5/2)
    5·2 answers
  • Calculate the heat required to melt 1 g of gold at its melting point. The specific heat of fusion for gold is 64.5×103 J/kg.
    13·1 answer
  • A weatherman stated that the average temperature during July in Chattanooga is 80 degrees or less. A sample of 32 Julys is taken
    13·1 answer
  • A circle has a circumference of 34 54 cm. What is the area of the circle to the nearest whole centimeter? Use 3.14
    6·1 answer
  • WILL GIVE BRAINLIEST!!
    14·1 answer
  • It is given that 2^x = 5^y = 10^z , express z in terms of x and y​
    6·2 answers
  • 50% of the tickets sold at a water park were child tickets. If the park sold 44 tickets in all, how many child tickets did it se
    15·2 answers
  • Please help! I will give 20 points
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!