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
Anna007 [38]
3 years ago
10

Find m∠ABD and m∠CBD given m∠ABC = 111∘

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
7 0

Answer:

The is the m ∠ABC = m∠DEF the measures of the angles are equal ... Find the measure of the angle and give the reason for knowing it. ... x = __111___ ... m∠ABD = 3x + 20 and m∠BDC = x + 40 ... an equation to solve for x, and then find

AB, CD,. Hope It Helps!

You might be interested in
1. Four cards are drawn at random without replacement from a standard deck of 52 cards. Compute the probability that all are of
OLga [1]

Answer:

1) 10.55%

2) 30.77%

Step-by-step explanation:

52/52•39/51•26/50•13/49 = 0.105498... ≈ 10.55%

100% chance you draw a unique card on the first draw

51 cards left of which 13(3) = 39 are unique suit for your second draw

50 cards left of which 13(2) = 26 are unique suit for your third draw

49 cards left of which 13(1) = 13 are unique suit for your forth draw.

Two balls are already green

Leaves 4 red balls in a field of 13 balls

4/13 = 0.307692... ≈ 30.77%

3 0
2 years ago
What is the value of the expression 5/6 divided by 1/8
Vera_Pavlovna [14]
=20/3
I hope I helped!
Happy new years,
Cheers,
Mabel L.
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!! AND EXPLAIN WHY THIS IS THE ANSWER PLEASE
yarga [219]

Answer:

0

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The sum of two numbers is "-1" One number is 12 more than the other one. Find the numbers.
ruslelena [56]

Answer:

x = 5.5

y = - 6.5

Step-by-step explanation:

Let one of the numbers = x

Let the other number = y

x + y = - 1

x = y + 12    Put the second equation into the first one

y + 12 + y = - 1       Subtract 12 from both sides

y + y = - 1 - 12        Combine both left and right sides

2y = - 13                Divide by 2

2y/2 = - 13/1

y = - 6.5

x + y = - 1

x - 6.5 = - 1            Add 6.5 to both sides

x = 5.5

7 0
3 years ago
What is the domain of the function y = log(x + 3)?
nata0808 [166]

Find the domain of

y = log(x + 3)

Logarithms can only be taken for positive numbers. So you must have

x + 3 > 0

x > – 3          ✔

So the domain of the function is

D = {x ∈ R:  x > – 3}

or using the interval notation

D = (– 3, +∞)


I hope this helps. =)

9 0
3 years ago
Read 2 more answers
Other questions:
  • Betty took a doll she inherited from her grandmother to the antique store. The dolls original price tag says $6.80. The antique
    6·1 answer
  • What do you remember about solving two-step equations​
    6·2 answers
  • What is the value of the digit 6 in the number 26,503?
    12·2 answers
  • The value of the digit in the hundreds place is _ time as great as the digit in the tenths I need to find out the blank
    7·2 answers
  • Find the mean of the data. A. 25 B. 27 C. 27.5 D.. 30
    8·2 answers
  • Which number is between 1/6 and 0.25?
    9·1 answer
  • 4. What is the value of a?<br> a2 = 100
    11·2 answers
  • g What is the probability of being dealt exactly three of a kind (like three kings or three 7’s, etc.) in a five card hand from
    5·1 answer
  • Add. Write your answer as a fraction in simplest form <br><br> 7/9 + 7/6
    9·1 answer
  • What is 7/8 of 8/9?<br><br> if you could, include an explanation.<br> thanks
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!