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
Rashid [163]
3 years ago
6

Complete the two-column the proof.

Mathematics
2 answers:
umka21 [38]3 years ago
8 0

Answer:

Given below

Step-by-step explanation:

1. ∠1 is complementary to ∠2. 1.Given

2.  m∠1 + m∠2.=90 degrees 2. Definition of complementary

3.BD bisects ∠ADC. 3. Given

4.  Angle ADB = angle BDC 4. Definition of bisect

5. m∠2 = m∠3   5.  Definition of bisect

6. m∠1 + m∠3 = 90° 6.  substitution

7. Sums add up to 90 degrees. 7. angle 1 is complementary to angle 3.  

Serga [27]3 years ago
5 0
1. ∠1 is complementary to ∠2. 1. givem

2.  m∠1 + m∠2.  2. Definition of complementary

3.BD bisects ∠ADC. 3. Given

4.  4. Definition of bisect

5. m∠2 = m∠3 5.  

6. m∠1 + m∠3 = 90° 6.  sunsitution

7. 7.
You might be interested in
Express each as ratio in the simplest form.:
bija089 [108]

Step-by-step explanation:

1) 15/60 = 3/12 = 1/4

2) 8/36 = 4/23

5 0
2 years ago
Question is in the picture
MrRa [10]

Answer:

B)  12.5 ft

Step-by-step explanation:

set up a proportion of inches/feet equals inches/feet

let 'h' = height of sign

5.4/18 = 3.75/h

cross-multiply:

5.4h = 67.5

h = 12.5

5 0
2 years ago
Graph the line with slope 1 passing through the point (5,1).
vfiekz [6]

Answer:

y= x-4

Step-by-step explanation:

Since we have a point, and the slope, we can use the point slope formula

y-y_{1}=m(x-x_{1}  )

m is the slope, y1 is the y coordinate of the point and x1 is the x coordinate of the point.

We know that m is 1, y1 is 1, and x1 is 5, so we can substitute them in

y-1=1(x-5)

Solve for y by isolating it

Distribute the 1

y-1=1*x+ 1*-5

y-1=x-5

Add 1 to both sides

y=x-4

7 0
3 years ago
Read 2 more answers
Combine like terms . What is a simpler form of the expression? 2(x/2 -5)-3/2(x+7/4). Please Explain.
Aleks04 [339]
Are you able to expand everything first? from there you would be able to combine line terms. basically if you have 3x+2x it would combine to 5x because they have x in them.
5 0
3 years ago
Read 2 more answers
√x-3+5=x solve for x
umka21 [38]

Answer:

X= 7  I'm sure

Step-by-step explanation:

If you want me to expand on the equation leave me a comment :)

4 0
3 years ago
Other questions:
  • Convert 21 99 to a decimal using long division.
    9·1 answer
  • PLEASE HELP ASAP! ITS URGENT! Thank you.
    9·1 answer
  • What is the square root of 235
    7·2 answers
  • "What is the probability of drawing a jack or queen from a standard deck of cards?"
    6·1 answer
  • A five-digit number has the digits 0,9 7, 0, and 2. To the nearest thousand, it rounds to 30,000. What is the number?
    10·1 answer
  • What's the volume of the cone?
    10·1 answer
  • 15, 15, 17, 20, 21, 28<br> whats the mean, median and mode?
    14·1 answer
  • Esperanza is determining whether she has enough money to buy a pizza and still tip the delivery person. The pizza costs $8 plus
    10·1 answer
  • Hiii please help i’ll give brainliest and please write how you got the answer
    10·1 answer
  • Find the value of x. Show work if you can
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!