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
MrRissso [65]
3 years ago
5

one leg of a right triangle is 6.4 cm long the length of the second leg is 3.5 cm what is the length of the hypotenuse rounded t

o the nearest tenth if necessary
Mathematics
1 answer:
Valentin [98]3 years ago
3 0

Answer:

7.3

Step-by-step explanation:

In order to find the hypotenuse, we just need to use the Pythagorean Theorem.

Remember, that this theorem only works for right triangles.

This theorem states that a^2+b^2=c^2

This is where a and b are legs of the triange, and c is the hypotenuse.

Knowing this, we can plug our values in.

6.4^2+3.5^2=c^2

Simplify.

41.344+12.25=c^2

53.594=c^2

Root both sides.

c=7.32 (about)

Round that to tenths.

c=7.3

You might be interested in
Mathhhhhhhhhhhhhhhhh
Arlecino [84]
Hi there!

This works because of the addition property of equality, since you are adding and subtracting values from both equations.

Hope this helps!
4 0
4 years ago
Differentiate between a fixed and movable pulley.<br>​
Tamiku [17]

Answer:

Step-by-step explanation:

A fixed pulley consists of a wheel fixed to a shaft and is used in conjunction with a belt to transfer energy to another fixed pulley. A movable pulley consists of a shell, a movable wheel and a rope. Movable pulleys are also know as block and tackle.

8 0
3 years ago
can someone show me how to solve this? the lesson didnt show me how to do it.<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E%7B
Aleks [24]

Answer:

x=-8,8

Step-by-step explanation:

\frac{x^2}{2} -32=0\\multiply ~by~2\\x^2-64=0\\x^2-8^2=0\\(x+8)(x-8)=0\\ether~ x=-8\\or~x-8=0\\x=8\\x=-8,8x=-8

missing  either x+8=0

x=-8

5 0
3 years ago
3.Kelly borrowed $16.30 from her
ioda
-16.3-(the number of money owed to her friend)= Kelly’s total debt
You forgot to put a period somewhere
7 0
3 years ago
Nate is 10 9/12 years old. How old will he be in 2 1/12 more years?
gayaneshka [121]


To do this, start simple first.

Add 10 and 2

10 + 2 = 12

Now add the fractions:

9/12 + 1/12 = 10/12

Simplify: 5/6

Nate will be 12 and 5/6 years old.

4 0
4 years ago
Read 2 more answers
Other questions:
  • I need to know the answers i don’t get any of this and i need to pass this class
    6·2 answers
  • Leonard it sells small watermelons for seven dollars each and large watermelons for $10 each one day the number of small waterme
    14·1 answer
  • 1. A frame is 9 in wide and 6 in tall. If it is reduced to a width of 3 in then how
    14·1 answer
  • Paula Purchaser borrowed $500 at 12 percent for one year. She paid a $25 processing fee.
    5·2 answers
  • How do i type that as a math sentence “ the product of ten and a number of y less than 150” y = 10
    13·2 answers
  • Help on maths please convert to index form
    7·2 answers
  • PLEASE HELP Enter the x-coordinate of the solution to this system of equations. by = -4c + 20 2:1 + 4y = 12 The x-coordinate is​
    14·1 answer
  • Ronald has 5 2/3 cups of a smoothie he then drank 1 3/4 cups of the smoothie how many cups were left
    14·1 answer
  • Homer walked to school every day. He walked at a pace of 4 miles per
    7·1 answer
  • A bathtub is draining at a constant rate. After 2 minutes, it holds 30 gallons of water. Three minutes later, it holds 15 gallon
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!