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
Tpy6a [65]
3 years ago
14

***WILL GIVE BRAINLIEST TO THE FIRST CORRECT ANSWER***

Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0

1. If the angles are congruent the measures are equal.  That's the angle congruence postulate, usually too obvious to name.

2. The measures of complementary angles add to 90 degrees.  That's the definition of complementary angles.

3. We substitute m∠2 for m∠1 so now m∠2 + m∠3 = 90 degrees.

4. The measures add to 90 degrees so now we conclude ∠2 and ∠3 are complementary.

------------

Why did this proof bother with the measures at all? Proof: Angles 2 and 3 are complementary.  Angle 1 is congruent to Angle 3.  Therefore Angles 1 and 3 are complementary.


You might be interested in
What is the correct method for solving 20+4x=24
blsea [12.9K]
Add 20 to 24 and divide everything by 4
3 0
3 years ago
Read 2 more answers
Convert from $0.20 dollars to cents
Arada [10]
Since 100 cents = $1

Then to convert $20 to cents, all you have to do is multiply.

 $20 × 100 cents

<em><u>=2000 cents. </u></em>

More examples to try:

Convert $0.10 dollars to cents.

$10 × 100 cents = 1000 cents.

 

Here is a guild for next time:

100 cents = $1
200 cents = $2
300 cents = $3
400 cents = $4
___ cents = $__

So.....now you can fill in the blanks by yourself. Tell me the answer if possible! :D

~Hope this helped!~

 
8 0
3 years ago
I NEED HELP AHHH-HHHHHHHHH HELP ME ASAP
zvonat [6]

Answer:

1/5, 1/3, 4/6

Step-by-step explanation:

First, find all the common denominators for these numbers. In this case, it's 30.

1/5 = 10/30

4/6 = 20/30

1/5 = 6/30

Now, you can see which ones are greatest and least.

1. 1/5 (least)

2. 1/3 (middle)

3. 4/6  (greatest)

4 0
3 years ago
What is the slope of (4,8) (2,4)
weqwewe [10]
2
\frac{4 - 8}{2 - 4}  =  \frac{ - 4}{ - 2}  = 2
6 0
4 years ago
How do i find the volume of this tunnel? Use 3.14 for pi. Please answer ASAP.
bogdanovich [222]
V=3.14(R)^2(H)

 this is the formula to find the volume of a cylinder
8 0
4 years ago
Read 2 more answers
Other questions:
  • 5(6x+7y)=6•82 ???????
    5·1 answer
  • 4 3/2<br> - <br> 3 1/4<br> ________
    10·2 answers
  • Write an expression for "12 times z."
    11·1 answer
  • A cube-shaped box has a volume of 64 cubic inches. If the box is packed full of cubes with edge lengths of 1 inch, how many cube
    12·2 answers
  • Two fractions have the same denominator.which is the greater fraction with the greater numerator or the lesser numerator
    14·1 answer
  • What does (143, 19 21 8 1) mean?
    11·1 answer
  • write an inequality for the problem and determine the constraints on the variables. during ski season, the owner of a ski shop h
    8·2 answers
  • Let A= ????
    14·1 answer
  • I need to know the answer and the work it asks for
    14·1 answer
  • Where is √41 located on a number line?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!