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
ozzi
3 years ago
6

Find angle x and y. Please show step by step process.

Mathematics
1 answer:
lora16 [44]3 years ago
4 0

Answer:

x = 60, y = 25

Step-by-step explanation:

Δ ABC has 3 congruent sides and is equiangular, thus

the 3 angles are congruent, all 60°

x = 60

∠ ABC and ∠ CBD are adjacent and supplementary, sum to 180° , then

∠ CBD = 180° - 60° = 120°, so

y = 180 - (120 + 35) = 180 - 155 ← sum of angles in triangle

y = 25

You might be interested in
a local park is shaped like a square with sides 6 meters long. A circular splash fountain is being placed in the middle of the p
DENIUS [597]

Answer: 624 Square meters

Step-by-step explanation:

6 0
3 years ago
The American novel began to develop in the eighteenth century. a. True b. False
Galina-37 [17]
The answer would be true.
5 0
2 years ago
Read 2 more answers
36 increased by twice x is
ICE Princess25 [194]
36 + x  would be your answer. When something is 'increased', you are adding to it. Such as saying 47 increased by -5x is the same as 47 + (-5x).
If this wasn't the answer you were looking for, let me know. For now, I hope this helped:)

4 0
3 years ago
Read 2 more answers
Help please! Could you explain it too?
Anettt [7]

Answer:

a) not proportional

b) proportional; k = -\frac{3}{5}

Step-by-step explanation:

a) for any proportional equation, the line must pass through the origin. The equation in a) is y = 4x + 1, and the '+1' is the y-intercept. This means that the line does not pass through the origin, so x and y cannot increase by the same amount (i.e. they are not proportional).

Another way to determine this is is to use the y = kx base. If you have an equation that fits that it's likely proportional.

Here, if the equation was only y = 4x then it'd be proportional because u can see that k = 4. This is not the equation though, and the 4x + 1 doesn't fit to the y = kx formula so it can't be proportional.

b) straight away you can see that there's no 'c' term (y = mx + c) which means the y-intercept is 0, so the line passes through the origin. While this does not immediately mean the line is proportional, you can make sure that it is by checking it fits with the y = kx equation.

y = -(3/5)x fits with y = kx, with k being -3/5

3 0
2 years ago
One car costs $18,942.
oksian1 [2.3K]

Answer:

28,130

Step-by-step explanation:

18,942+9188=28,130

7 0
2 years ago
Read 2 more answers
Other questions:
  • This year the school basketball team spent $400 on uniforms. Next year they will spend $600. What was the percent increase?
    14·2 answers
  • What are algebra tiles?
    9·1 answer
  • What is the equation of a line that contains the point (4, 0) and is parallel to x + y = 2?
    15·1 answer
  • Which of the following expressions has the greatest value when x=5? show how you arrived at your choice.
    7·1 answer
  • I need help for number 3
    7·2 answers
  • the foundation of a building is in the shape of a rectangle WITH THE LENGTH OF 20 METERS AND A WIDTH OF 18 METERS. TO THE NEARES
    5·1 answer
  • Guys help me by this hurry pls
    9·2 answers
  • Based off of the clues from the previous assignment and the suspect list, who do you believe is the criminal (their favorite num
    13·1 answer
  • Can someone help me with these 4 problems
    6·1 answer
  • If A varies direct as a square of R. Find the % increase in A if R is increase by 20%.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!