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
Ierofanga [76]
3 years ago
7

If the lengths of the legs of a right triangle are 3 and 5, what is the length of the hypotenuse?

Mathematics
1 answer:
const2013 [10]3 years ago
4 0
  • P=5
  • B=3

Using Pythagorean theorem

\\ \sf\longmapsto H^2=P^2+B^2

\\ \sf\longmapsto H^2=5^3+3^2

\\ \sf\longmapsto H^2=25+9

\\ \sf\longmapsto H^2=34

\\ \sf\longmapsto H=\sqrt{34}

\\ \sf\longmapsto H=5.22

You might be interested in
12. In the given figure, RS is parallel to PQ, If RS = 3 cm, PQ = 6 cm and ar(∆TRS) = 15cm³, then ar (∆TPQ) = ? (a) 70 cm² (b) 5
Gnesinka [82]

\large\underline{\sf{Solution-}}

Given that,

In <u>triangle TPQ, </u>

  • RS || PQ,

  • RS = 3 cm,

  • PQ = 6 cm,

  • ar(∆ TRS) = 15 sq. cm

As it is given that, <u>RS || PQ</u>

So, it means

⇛∠TRS = ∠TPQ [ Corresponding angles ]

⇛ ∠TSR = ∠TPQ [ Corresponding angles ]

\rm\implies \: \triangle TPQ \:  \sim \: \triangle TRS \:  \:  \:  \:  \:  \:  \{AA \}

<u>Now, We know </u>

Area Ratio Theorem,

This theorem states that :- The ratio of the area of two similar triangles is equal to the ratio of the squares of corresponding sides.

\rm\implies \:\dfrac{ar( \triangle \: TPQ)}{ar( \triangle \: TRS)}  = \dfrac{ {PQ}^{2} }{ {RS}^{2} }

\rm\implies \:\dfrac{ar( \triangle \: TPQ)}{15}  = \dfrac{ {6}^{2} }{ {3}^{2} }

\rm\implies \:\dfrac{ar( \triangle \: TPQ)}{15}  = \dfrac{36 }{9}

\rm\implies \:\dfrac{ar( \triangle \: TPQ)}{15}  = 4

\rm\implies \:ar( \triangle \: TPQ)  = 60 \:  {cm}^{2}

3 0
2 years ago
If jerry runs 1\10 mile each day how many days will it take him to run 4\5 mile plz send walkthrough
guajiro [1.7K]
8 days because you multiply 1/10 x 8 = 8/10 after you simplify it you get 4/5 Hope it helped
6 0
3 years ago
Read 2 more answers
What is the solution set of the equation 6/m +2= m+3/m−1 ?
laiz [17]

Answer:

m = (-3, 2) x = (-1)

Step-by-step explanation:

Just took this K12 test.

5 0
3 years ago
Which coordinates represent a translation of B (1,2) 3 units to the left and 2 units up
alexandr402 [8]

Answer:

(-2,4)

Step-by-step explanation:

By going 3 back you go 0,-1,-2 then you are already up 2 so if you go up 2 more you are at (-2,4). Hope this helps!

6 0
2 years ago
A bee's wings can beat about 6.48 * 10 ^ 5 times an hour. How is this number written in standard form?
luda_lava [24]

Answer:

648000 times/hr

Step-by-step explanation:

6.48 * 10^5
Move the decimal 5 times to the right.
The answer you should get is 648000 times per hour.

8 0
2 years ago
Other questions:
  • Help me please....ASAP...................................
    9·1 answer
  • What are two numbers that multiply to get -224 and add to get -52
    5·1 answer
  • HELP! What is the value of X in the following parallelogram? WILL GIVE BRAINLIEST!
    7·2 answers
  • Please show me how to do this!!
    7·1 answer
  • 21. The Johnsons framed a family picture to hang on the wall. The perimeter of the frame is 72 inches. Use the formula P = 2 l +
    7·2 answers
  • If Tanisha has ​$1000 to invest at 7​% per annum compounded semiannually​, how long will it be before she has ​$1600​? If the co
    8·1 answer
  • Please help me with this question.​
    15·1 answer
  • Here is a motivational quote for your day:
    13·2 answers
  • N the diagram below, k· l AC intersects nBDE at B. Choose Tr u e or False for each statement.
    8·1 answer
  • 3 consecutive multiples of 7 are 777
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!