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
sleet_krkn [62]
3 years ago
10

Someone please help i just need help with this one question please and thank you :)

Mathematics
2 answers:
ki77a [65]3 years ago
5 0

Answer:

ABD = 36

DBC = 54

Step-by-step explanation:

The three angles form a straight line so they add to 180

2x + 3x +90 = 180

Combine like terms

5x+90 =180

Subtract 90 from each side

5x+90-90=180-90

5x= 90

divide each side by 5

5x/5 = 90/5

x =18

ABD = 2x = 2*18 = 36

DBC = 3x = 3*18 =54

seropon [69]3 years ago
4 0

Answer:

Thanks for asking!

Step-by-step explanation:

For ABD x equals 18 and for DBC equals 54.

You might be interested in
How do you write 100/100 as a percentage? ​
just olya [345]

Answer:

100%

Step-by-step explanation:

100/100 is equal to 1

that means you got nothing wrong

7 0
3 years ago
Read 2 more answers
Two similar pyramids have base edges 3 and 5. Find the following (use a colon between the numbers):
Neko [114]
A) 3 : 5

b) 9 : 25

c) 3 : 5

d) 27 : 125

e) 9 : 25

Because the pyramids are similar, any lengths will have the same ratio, areas the ratios squared and volumes cubed.
(You do not need to know their exact shapes or the formulae for the areas or volume.)
6 0
3 years ago
EASY BRAINLIEST PLEASE HELP!!
Galina-37 [17]

Answer: B

Step-by-step explanation: its B

8 0
3 years ago
Read 2 more answers
An article sells for $415.80. You wish to discount it by 20%. At what price will you offer it after the discount?
Oksana_A [137]
Well, $415.80 is the 100% price.
If we want 20% off of this price, we would need the 80% value of $415.80

80% of 415.80 = $332.64

Hope this helps!
4 0
3 years ago
Read 2 more answers
6. You must start with what mathematical operator to create a formula? A. + B. - C. * D. =
trapecia [35]
You must start with =. The answer is D, =
6 0
3 years ago
Other questions:
  • Can you just say which graph it is
    8·2 answers
  • When One Route and their support act, Cinnamon Bunnies, played, £54,000 was split at a ratio of 1:3:8 between the arena, Cinnamo
    12·1 answer
  • Find the difference <br><img src="https://tex.z-dn.net/?f=%28%20-%20%20%7B3x%7D%5E%7B3%7D%20%20-%20%20%7B7x%7D%5E%7B2%7D%20%20%2
    14·1 answer
  • Triangle ABC has vertices of A(–6, 7), B(4, –1), and C(–2, –9). Find the length of the median from A) 4<br> b) square Root of 18
    14·1 answer
  • What's 2/3×2/3 please explain
    9·2 answers
  • The members at a health club decreased in number by 15% from last year to this year. The following expression was used to find t
    6·2 answers
  • Mining is considered the _ job in the United States
    6·2 answers
  • Whats the elimination of 3x-4y=2<br> 2x-4y=-4
    11·1 answer
  • Taylor has dd dimes and qq quarters. She has a maximum of $4 worth of coins altogether. Write this situation as an inequality.
    10·1 answer
  • Find the surface area of the following triangular prism.<br><br><br><br> surface area = ___ ft2
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!