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
Mnenie [13.5K]
3 years ago
5

Pythagoras Theorem

Mathematics
1 answer:
iris [78.8K]3 years ago
7 0

9514 1404 393

Answer:

  B.  x = 2√11

Step-by-step explanation:

The square of the length of the diagonal is ...

  d² = 6² + 8² = 36 +64 = 100

Then the length of x is found from ...

  d² +x² = 12²

  x² = 144 -100 = 44 . . . . . subtract d²

  x = √44 . . . . . . take the square root

  x = 2√11

You might be interested in
6 bags of plaster do 33m2 how many m2 can be done with 5 bags
pav-90 [236]
<span>6 bags of plaster do 33m2
5 bags .........................?

33 * 5 / 6 = 27.5

answer: 27.5</span><span>m2</span>
8 0
3 years ago
Each of the letters in the word APPLE is on separate cards, face down on the table. If you pick a card at random, what is the pr
Lina20 [59]
Probability =

         (number of possible ways to succeed)
divided by
         (total number of possible outcomes) .

Number of ways to succeed = 2  (pick the 'A' or the 'L')

Total number of possible outcomes = 5 (the cards on the table) .

Probability of success  =  2/5  =  40% .
5 0
3 years ago
A form of radium decays exponentially with a half-life of 20 years. This means that 50% will be gone every 20 years. A human can
IrinaVladis [17]
<h2>✔Answer</h2>

<h2>✏Part A :-</h2><h2>Exponential decay describes the process of reducing an amount by a consistent percentage rate over a period of time. It can be expressed by the formula y=a(1-b)x wherein y is the final amount, a is the original amount, b is the decay factor, and x is the amount of time that has passed.</h2>

<h2>✏Part B :- </h2><h2 /><h2>The Earth could look like within 100 years if we succeed in curbing climate change.</h2>

<h2>Hope it helps.❤</h2><h2 />
6 0
3 years ago
Help.. solve for the given variable <br>-5(r - 6) + 3(-8 + 8r) = -32
12345 [234]
-5(r - 6) + 3(-8 + 8r) = -32

STEP 1: Simplify both sides of the equation.
<span><span><span><span><span><span>(<span>−5</span>)</span><span>(r)</span></span>+<span><span>(<span>−5</span>)</span><span>(<span>−6</span>)</span></span></span>+<span><span>(3)</span><span>(<span>−8</span>)</span></span></span>+<span><span>(3)</span><span>(<span>8r</span>)</span></span></span>=<span>−32 </span></span>(Distribute)
<span><span><span><span><span><span>−<span>5r</span></span>+30</span>+</span>−24</span>+<span>24r</span></span>=<span>−32</span></span><span><span><span>(<span><span>−<span>5r</span></span>+<span>24r</span></span>)</span>+<span>(<span>30+<span>−24</span></span>)</span></span>=<span>−32 </span></span>(Combine Like Terms)
<span><span><span>19r</span>+6</span>=<span>−32</span></span><span><span><span>19r</span>+6</span>=<span>−32
</span></span>
STEP 2: Subtract 6 from both sides.
<span><span><span><span>19r</span>+6</span>−6</span>=<span><span>−32</span>−6</span></span><span><span>19r</span>=<span>−<span>38

STEP 3: Divide both sides by 19.
19r/19 = -38/19
r = -2

FINAL ANSWER: r  = -2</span></span></span>
5 0
3 years ago
Read 2 more answers
Rosa is putting carpet in her rectangular bedroom. She made a scale drawing using the scale of 1 inch = 3 feet. In the drawing,
AfilCa [17]

Answer:

$59768.28

Step-by-step explanation:

5.5*36=198

3.25*36=117

117*198=23166

23166*2.58= thats a big room, let alone a lot of money

7 0
3 years ago
Other questions:
  • How many variable terms are in the expression 3x^y + 5x^ - 4y + z + 9?
    13·1 answer
  • Find the measure of angle 2<br><br> Correct Answer is 2
    13·2 answers
  • If f(x)= 9x-8 and g(x)=x^3,what is (g o f)(1)?
    9·1 answer
  • What value of x is in the solution set of 2x – 3 &gt; 11 – 5x?
    6·1 answer
  • The formula for the surface area of a rectangular prism with a square base is SA = 2s2 + 4sh. What is the surface area of this r
    9·1 answer
  • What are solutions to the equation 9x2-7x-4=0
    8·1 answer
  • Does 2 and 12 have a least common multiple of 24
    13·1 answer
  • Which scenario involves the value of greatest magnitude?
    6·1 answer
  • Layla is going to invest $5,200 and leave it in an account for 15 years. Assuming the interest is compounded monthly, what inter
    12·1 answer
  • How do I solve this quadratic using the square root property
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!