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
lions [1.4K]
3 years ago
11

Trigonometry, IF answer is delivered on time WILL give BRANLIEST

Mathematics
1 answer:
Lunna [17]3 years ago
8 0

Answer:

x=37°

y=6

Step-by-step explanation:

(ASSUMING BD is a perpendicular bisector of AC, otherwise answers maybe be wrong)

Consider the triangle ABC:

AB is the same length as BC (marked), meaning ABC is an isosceles triangle.

Since ABC is isosceles, ∠BAC=∠BCA=53

All angles in a triangle add up to 180:

180=∠ABC + ∠BAC + ∠BCA

180= ∠ABC + 53 +53

∠ABC = 180 - 106

∠ABC = 74

Assuming BD bisects ∠ABC perfectly, x is half of ∠ABC.

x=74/2=37

If BD bisects AC perfectly, AD=DC=y=6

You might be interested in
Find the area of the shaded section only in the future below.
maxonik [38]

Answer:

293.5

Step-by-step explanation:

40×50/2

=1000 cm²

π×15²

3.14×225

706.5

1000-706.5=293.5 cm²

4 0
3 years ago
Read 2 more answers
Please help!! Is it possible to prove that the triangles are congruent by using the AAS Congruence Theorem?
goldenfox [79]

Answer:

no, there is not enough information to use AAS congruence theorem to prove the triangles are congruent

6 0
3 years ago
7. The startup cost for a boutique is $15,000, and each floral arrangement costs $17 for the boutique to make. If each arrangeme
Snowcat [4.5K]

Answer:

1875 arrangements

Step-by-step explanation:

Break-Even is the point when costs are equal to profit.

The cost is 15,000

We need to cover this up with the profit we get from sales.

Each arrangement is 17 (cost) and is sold for 25, so the profit from each arrangement is:

25 - 17 = 8

So, with each arrangement sale, we make profit of $8. How many of these we need to sell in order to break even (in order to make 15,000)??

We simply divide this amount (15,000) by the profit we make from each arrangement ($8), so that would be:

Number of Arrangements Needed to Break-Even = 15,000/8 = 1875

After 1875 arrangements, the boutique breaks even.

5 0
3 years ago
Does anybody know this???
bearhunter [10]
I think the answer is: 2010
7 0
3 years ago
The following table shows the number of heart beats for 4 animals. For example, the pig's heart beats 225
Bas_tet [7]
Answer:

none of the above
unless you typed one of them wrong all you have to do is divide each one by 3 and see which one gives you 65
4 0
3 years ago
Read 2 more answers
Other questions:
  • Chip work at the animal shelter for 6 hours each week for several weeks he worked for a total of 42 hours which of the following
    10·2 answers
  • Good Stuff is giving away free pens to each of the first 200 people who come in the store today. In the first hour, they gave aw
    5·2 answers
  • 2. Move points D and B and observe
    12·2 answers
  • Which of this is/are true? i: 11>9 ii. -11 > -3 iii.6-3 <-2
    11·1 answer
  • A consumer protection agency is testing a sample of cans of tomato soup from a company. If they find evidence that the average l
    13·1 answer
  • Raffey is upgrading his cell phone and monthly service plan check sell offers a new phone for $50 and unlimited service for a mo
    13·1 answer
  • Convert the following equation into standard form Y equals negative 7X over 8 +4
    13·1 answer
  • Solve for x I need help on questions 5 & 6
    7·1 answer
  • Write an equation in slope-intercept form of the line that passes through the given point and is perpendicular to the graph of t
    7·1 answer
  • What is the slope of the line​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!