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
Gnoma [55]
3 years ago
9

I need help solving this Geometry problem. Thanks

Mathematics
1 answer:
DaniilM [7]3 years ago
8 0

ΔABC is an obtuse triangle

∠ ABC = ∠ABD + ∠ DBC = 60° + 40° = 100°

thus ∠ ABC = 100° is an obtuse angle

hence ΔABC is an obtuse triangle


You might be interested in
Never Mind, I figured it out already
FrozenT [24]
Figured what out 
a question 


5 0
3 years ago
Read 2 more answers
What are composite for 48?
weqwewe [10]
<span> It can be divided by 8 and 6. 8x6=48.</span>
3 0
4 years ago
А
Leto [7]

Answer:

Options (B) and (C)

Step-by-step explanation:

Farmland owned by Dwight = 1600 acres

He wants to divide his farmland into four equal parts.

So the area of each part of the land will be = \frac{\text{Area of the farmland}}{\text{Number of parts of the farmland}} = \frac{1600}{4}

This expression can be written in different ways,

\frac{1600}{4}= 1600 ÷ 4

      =1600\times \frac{1}{4}

Therefore, Options (B) and (C) will be the correct options.                                                                        

4 0
3 years ago
7. If P = [5,6,7,8). Q = (2,4,6,8) and<br>R=2, 3, 7, 9), then P nQnR=​
Setler [38]

Answer:

pnQnR= {}

Step-by-step explanation:

there is no number common in set P, set Q and set R.

So the answer is null

{}

7 0
3 years ago
Read 2 more answers
Is the following sequence arithmetic? If so, identify the common difference.<br> 8,5, 3, 2, ...
Papessa [141]

Answer:

sequence is not arithmetic

Step-by-step explanation:

Given:

8,5, 3, 2,

above is not arithmetic sequence

As there is constant difference in consecutive terms in a an arithmetic sequence given by:

d=an- an-1

where

d is common difference

an=nth term

an-1=nth - 1 term

Given sequence

8,5, 3, 2,

d=5-8 = -3

d-3-5=-2

as the difference is not common above sequence is not arithmetic!

7 0
4 years ago
Other questions:
  • A keyboard typically has 46 keys that can be modified and four ways to modify them, SHIFT, CTRL, ALT, and no modification. For i
    13·1 answer
  • Write in slope-intercept form of the equation of the line through the given point. Through: (-3,-3) and (4,0)
    13·2 answers
  • Why can't I see the answers to my questions?
    15·2 answers
  • Use place-value patterns to complete the table. 100 is ten times as much as 1/10 of?
    10·1 answer
  • PLEASE ANSWER + BRAINLIEST !!!
    10·2 answers
  • How can we write an expression to show 3 less than a number?
    5·1 answer
  • 5 equally sized boxes of cake mix fell off the back of jake's truck. Together they wight 925.97 pounds. How much does each box w
    8·2 answers
  • Solve each system of equations by substitution. y = 4x - 29 x + y = 1
    7·1 answer
  • The sine of 58º is equal to the cosine of what angle?
    6·1 answer
  • Carrie and Kenny both play soccer. Kenny scored 3 times as many goals as Carrie. Together they scored 12 goals. Could Carrie hav
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!