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
Novay_Z [31]
3 years ago
9

Part 3 thanks you :D

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
3 0
The converse<span> of the </span><span>Pythagorean Theorem:
If c^2 = a^2 + b^2 then the triangle is a right triangle

c = longest side, a and b are the other two sides

c = 65, a = 16 and b = 63

So

c^2 = 65^2 = 4225
a^2 + b^2 = 16^2 + 63^2 = 256 + 3969 = 4225

In this case
c^2  = a^2 + b^2
4225 = 4225

Triangle ABC is a right triangle

</span>
You might be interested in
Scott wants to tip his taxi driver 20%. if his commute costs $15 what is the total cost
Vlad [161]
The total cost is $18
8 0
3 years ago
The Gourmet Bakery sells cooks for $2 each and cupcakes for $4 each. A total of 110 desserts are sold, and the total profit made
Anettt [7]

Answer:

x = 63

y = 47

Step-by-step explanation:

Given that the number of cookies sold is x and that of cupcakes i y, we have:

x + y = 110

2x + 4y = 314

Please see the image for the detailed steps.

7 0
3 years ago
Work out the area of a circle with a radius 6.2cm, take n/pi to be 3.142 and give your answer to 2 decimal places.
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

Area is pi times r squared.  I don't know how to write that on the keyboard.  Take your pi(3.142) times the radius(6.2)squared.  Pemdas tell us to do exponents first, so 6.2 squared is 38.44.  To square a number, just multiply it times itself.  So now, we have pi(3.142) times the squared radius(38.44).  So, 3.142X38.44=

120.778  Second place is seven followed by eight.  Round up.  120.78

3 0
3 years ago
WILL GIVE BRAINLIEST
julia-pushkina [17]

Answer:

4th answer aka the last one

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Part A: Rhett made $250 washing cars with his mobile car wash company. He charges $70 per car and earned $50 in tips. Write an e
kenny6666 [7]

Answer:

Part A 70x+50=250

Part B(75x + 35) = 250 - 5x

Step-by-step explanation:

Here to form an equation you must add all the money that she earned and subtract the money that she had to spend We dont know how many car washes she did, so we must represent it with a variable, or x.

8 0
2 years ago
Read 2 more answers
Other questions:
  • What's the answer for this 20/6×5+20-20
    13·2 answers
  • Plz answer immediately
    8·1 answer
  • Jerry is planting white daisies and red tulips in his garden and he wants to choose a pattern in which the tulips surround the d
    9·1 answer
  • A picture is photocopied by using a scale factor of 2. Each side of the photocopy of the picture is
    8·2 answers
  • 17-21 can someone plz help me with those I need help and show work bc I don’t understand this plzzzz and thank you
    9·1 answer
  • What is the area of a sector with radius 4 and an angle of 18°? Use 3.14 for pi.
    7·2 answers
  • Please help i need this asap!
    6·1 answer
  • Which sets does -12 belong too?
    14·1 answer
  • Help me for a cookie
    11·1 answer
  • Answer this question for me please:)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!