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
Aleks [24]
3 years ago
5

Please help, it's for a geometry quiz, show all work please, question in the image attached

Mathematics
1 answer:
aliya0001 [1]3 years ago
4 0

Answer:

m<ABC=94°

m<BCD=25°

m<ACB=43°

Step-by-step explanation:

To find <mBCD

m<ABD=133°, so m<CBD=133° too.

A triangle is equal to 180°.

22°+133°=155°

80°-155°=25°

To find <mACB

You first need to know triangle ACD measurements.

m<ADC=44° (22°+22°)

Then you take the two 25 and add them.

25°+25°=50°

50°+44°=94°

180°-94°=86°

86°÷2=43°

To find m<ABC

43°+43°=86°

180°-86°=94°

You might be interested in
I want yall to get brainly points wahts 2x5 i know it equals 10 answer it tho
MakcuM [25]
The answer to 2x5 is 10 lol
3 0
3 years ago
An altitude is drawn from the vertex of an isosceles triangle, forming a right angle
romanna [79]

Answer:

  • 54 in

Step-by-step explanation:

Use Pythagorean to find the missing side x of the triangle.

<u>It is a hypotenuse with other sides 18 in and half of 15 in:</u>

  • x = \sqrt{18^2+(15/2)^2} =\sqrt{380.25} =19.5

<u>The perimeter is:</u>

  • P = 2*19.5 + 15 = 54
7 0
2 years ago
If Gabe's Soccer Ball Company is able, due to competitive pressure, to charge $60 for a new soccer ball, while one soccer ball c
Brums [2.3K]

Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Selling price= $60

Unitary variable cost= $28

Fixed costs= $15,000

<u>First, we need to calculate the average total cost:</u>

Average cost= total cost / number of units

For example, for 1 unit and 10,000 units:

1 unit:

Average cost= 15,028/1 = 15,028

10,000 units:

Average cost= (15,000 + 28*10,000) / 10,000

Average cost= $29.5

<u>Now, we can calculate the break-even point in units:</u>

<u></u>

0= (60*x) - (28*x) - 15,000

x= number of units to break-even

0= 32x - 15,000

15,000/32= x

468.75=x

break-even point in units= 469

<u>For the desired profit of $10,000:</u>

10,000 = (60*x) - (28*x) - 15,000

25,000= 32x

781.25= x

Break-even point= 782 units

<u>Finally, fixed costs dropped by $8,000:</u>

0= 32x - 7,000

x= 7,000/32

x= 218.75

Break-even point= 219

Difference= 250 units

5 0
3 years ago
Frank's painting is on a large triangular canvas with side lengths 4 meters,
Mazyrski [523]

Answer:

3213 cm

Step-by-step explanation:

First draw the frame around the triangle. The circular edges added together give you 360 degrees. Use pi*r^2 to get 4pi which is around 12.56. 100cm=m. 2*500+2*400*2*700=3200.

3200+ 13 = 3213

3 0
3 years ago
Read 2 more answers
winnie and kevin like to create their own triathlon courses to challenge each other. last weekend, winnie created a course that
shepuryov [24]
If you add all of the numerators together
3+57+13= 73
Then you would divide that number by 4
73/4= 18.25
So the course would be 18.25 or 18 1/4 miles long.
8 0
3 years ago
Other questions:
  • Betty Donahue is choosing between two fitness centers. Center A charges $375 per year for unlimited use of all facilities. Cente
    11·2 answers
  • Anybody know the answer ?
    14·1 answer
  • I have no clue on how to solve this
    5·2 answers
  • Find the common difference of the arithmetic sequence shown.
    14·1 answer
  • Find the area of the circle.leave your answer in terms of
    9·1 answer
  • Find the least common denominator of the fractions 5/12 and 2/5.
    11·2 answers
  • The lines below are perpendicular. If the green line has a slope of 3/4 what is the slope of the red line? Enter your answer as
    7·1 answer
  • Im in quarantine and im just tryna get all my work done so i can play video games, pls help ya boy out.
    13·1 answer
  • 1) (7 X 6) = 2 [{45 - 3(7 X 2 - 15 + 6)} + 4] ​
    11·2 answers
  • What is 3/7 - 2/7 this is unlike factors
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!