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]
2 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]2 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
Help ASAP plz (get brainliest)
Vikki [24]

Answer:

B.

Step-by-step explanation:

7 0
3 years ago
...........................
VMariaS [17]

Answer:

x= 88

Step-by-step explanation:

5 0
3 years ago
Elena received a $30 gift for her birthday. She plans to use it to buy one or more books. Elena will have to pay 8% sales tax on
11111nata11111 [884]

The cost of book has to be less than or equal to 26.39.

The amount of money Elena can buy has to be less than or equal to $30. Thus, the inequality sign to be used is the less than or equal to sign.

(1 + tax)cost of books + cost of bus fare ≤ value of the gift

1.08c + 1.5 ≤ 30

In order to determine the maximum cost of books, take the following steps:

Combine similar terms

1.08c  ≤ 30 - 1.5

Add similar terms together

1.08c  ≤ 28.50

Divide both sides of the equation by 1.08

c  ≤ 28.50 / 1.08

c  ≤ 26.39

To learn more about taxes, please check: brainly.com/question/25311567

3 0
2 years ago
Given the parent function
lozanna [386]

Answer:

Option c is right.

Step-by-step explanation:

Given is a parabola y =x^2

From that transformation is done to get parabola as

y =(0.2x)^2

We find that instead of x here we use 0.2x

i.e. New x = 5 times old x

Hence there is a horizontal expansion of scale factor 5.

We can check with any point also

When y =4, x=2 in the parent graph

But when y =4 , we have x = 10 in the new graph

i.e. there is a horizontal expansion of scale factor 5.

7 0
3 years ago
Read 2 more answers
Kenny's weight is 6/7 times melvin's weight. what is the ratio of melvin's weight to the total weight of the two boys?
dangina [55]
Answer=7:13

Kenny's Weight*6/7=Melvin's Weight

So, for example, if Melvin's weigh was 7...

Kenny's Weight*6/7=7
divide both sides by 6/7
Kenny Weight=6

So we can say that Melvin's weight to Kenny's weight is 7:6

The boys total weights would be...
7+6=13


So Melvin's weight over the total weight of the two boys is:

7:13
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which best identifies the point of view in Anne frank:The Diary of a Young Girl?
    5·2 answers
  • How do you solve -4(7a+5)= —160
    14·2 answers
  • The Wheel Of A Bicycle Has A Diameter of 28. How far will ot travel after one rotation? Round to the nearest Inch
    8·2 answers
  • A rectangular table measures 3 feet by 4 feet. Andres rotates the the table a quarter-turn clockwise. What is the length in feet
    10·1 answer
  • If f is a smooth function, then <br> curl(gradf) = 0 i  + 0 j  + 0 k <br> .<br> true or false
    6·1 answer
  • Systems of equations<br> Solve the system of equations.<br> - 5x + 2y = 9<br> y = 7x<br> y = 70
    9·1 answer
  • The dimensions of a rectangular prism are 5 cm, 5 cm, and 2 cm.
    11·1 answer
  • When markets and government decide how wealth, money and goods and services are distributed whay basic economic question are the
    13·1 answer
  • How many grams are equal to 5,673 milligrams? Use the placement of the decimal point when dividing by a power of 10 to help you.
    10·1 answer
  • 9. Gohan has $5000 to invest. He puts part in a savings
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!