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
Papessa [141]
3 years ago
15

Please help me on these questions and explain it thanks

Mathematics
1 answer:
Korolek [52]3 years ago
6 0
ABC = 180-120=60
ACB = 180-(40+60)=80
Therefore ECD= 80 as ACB and ECD are vertically opposite angles

the solution is A as that is where the graphs intersect each other
You might be interested in
Rearrange the standard form of the equation below into y = mx + b by isolating y. <br> 5x − 2y = 6
Minchanka [31]

Answer:

y = \frac{5}{2} x - 3

Step-by-step explanation:

5x - 2y = 6 ( subtract 5x from both sides )

- 2y = - 5x + 6 ( divide through by - 2 )

y = \frac{5}{2} x - 3 ← in slope- intercept form

5 0
2 years ago
Need help solving this please
Aloiza [94]

Answer:

A) x=39

Step-by-step explanation:

117 = 3x

117 divided by 3 = 39

3x = 117

3(39) = 117

117 = 117

A) x = 39

4 0
2 years ago
A farmer picked 600 portugals and oranges in total to be sold to the market. There are 3 times as many oranges as there are port
max2010maxim [7]

Answer:

450 portugals

Step-by-step explanation:

in this question, we are tasked with calculating the number of portugals which are picked by the farmer

Firstly, let the number of portugals picked be p and the number of oranges picked be r.

Thus;

p + r = 600 ••••••••••(i)

Secondly there are 3 times as many oranges as there are portugals;

That would be;

3 * r = p

3r = p. •••••••••(ii)

substitute ii into i

3r + r = 600

4r = 600

r = 600/4

r = 150

P = 3r

p = 3 * 150 = 450

6 0
3 years ago
You decide that you want to buy a new laptop computer for the start of the new school year. You go to Top Notch Electronics to m
ZanzabumX [31]
Since the tax is 6.25%, make it into a decimal which is .0625 then multiply by 600 to get 37.5, then add it to the 600 and the answer is .... $637.5 Yw (:
5 0
3 years ago
Read 2 more answers
A rectangle is 12.5 m wide and 18.24 m long.
ICE Princess25 [194]
The correct answer is 228.00 m2
3 0
2 years ago
Read 2 more answers
Other questions:
  • $ 570 2% 4years simple interest
    7·1 answer
  • Find the indicated products.<br> (3x-5)(3x+5)
    15·2 answers
  • What two numbers multiply to -120 and add to -2
    11·1 answer
  • If a new car has 2 transmission​ types, 3 vehicle​ styles, 3 option​ packages, 7 exterior color​ choices, and 3 interior color​
    11·2 answers
  • What is the total area of the garden
    13·2 answers
  • jerry is a judge. He hears 5 cases every 2 3/8 hours. Jerry hears caese at a constant rat. How many cases does he hear per hour
    5·1 answer
  • 1<br> 1. For f(x) =<br> x²-3<br> find:<br> (a) f(3) (3 points)<br> (b) f(2+h) (3 points)<br> Answer:
    13·1 answer
  • WILL GIVE BRAINLIEST!!!!!!
    14·1 answer
  • Write the set using the roster method A={a|a an even number and 15&lt; a&lt; =25}
    11·1 answer
  • Help. Here's the question, could you please put the letter answer, please.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!