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
Sauron [17]
2 years ago
10

What is the angle for a and b?

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
7 0

Answer: A is Acute angle and B is a Vertical Angle

Step-by-step explanation: its just the facts A the way its placed is an Acute angle and the same with B except with a Vertical angle

You might be interested in
Caroline wants to buy a new shirt at Forever 21 that regularly sells for $25.89, but today it is on sale for 15% off. What is th
STALIN [3.7K]

Answer:

$22.01

Step-by-step explanation:

5 0
3 years ago
Need help In number 3
Sladkaya [172]
D. 15cm, 17cm, 19cm
All values increase by a scale factor of 10.
f(x)= x+10
7 0
3 years ago
Spila Motors Inc. earned income of $69,000 from its operating activities for a specified period. During the same period, it sold
11111nata11111 [884]

The right answer is Option C.

Step-by-step explanation:

Income = $69000

Gain = $3000

Total earned= Income + Gain

Total = 69000+3000=\$72000

Expenses on operating activities = $33000

Expenses on non operating activities = $8000

Total expenses = 33000+8000 = $41000

Profit = Total earned - Total expenses

Net\ profit=72000-41000=\$31000

The net profit made by Spila was $31000.

The right answer is Option C.

Keywords: net profit, subtraction

Learn more about subtraction at:

  • brainly.com/question/4279146
  • brainly.com/question/4354581

#LearnwithBrainly

5 0
2 years ago
Abbas is two years younger than Brad. Two years ago, the sum of their ages was the same as Brad's current age. How old are the b
Klio2033 [76]

Answer:

I believe they are younger

Step-by-step explanation:

I hope this helps

6 0
3 years ago
What is the perimeter P of △DEF to the nearest whole number?
schepotkina [342]

Answer:

perimeter of ΔDEF  ≈ 32

Step-by-step explanation:

To find the perimeter of the triangle, we will follow the steps below:

First, we will find the length of the side of the triangle DE and FF

To find the length DE, we will use the sine rule

angle E  = 49 degrees

e= DF = 10

angle F = 42 degrees

f= DE =?

we can now insert the values into the formula

=  

cross-multiply

f sin 49° = 10 sin 42°

Divide both-side by sin 49°

f = 10 sin 42° / sin 49°

f≈8.866

which implies DE ≈8.866

We will now proceed to find side EF

To do that we need to find angle D

angle D + angle E + angle F = 180°  (sum of interior angle)

angle D + 49° + 42° = 180°

angle D + 91° = 180°

angle D= 180° - 91°

angle D = 89°

Using the sine rule to find the side EF

angle E = 49 degrees

e= DF = 10

ange D = 89 degrees

d= EF = ?

we can now proceed to insert the values into the formula

=  

cross-multiply

d sin 49° = 10 sin 89°

divide both-side of the equation by sin 49°

d= 10 sin 89°/sin 49°

d≈13.248

This implies that length EF = 13.248

perimeter of ΔDEF = length DE + length EF + length DF

                                  =13.248   +  8.866  + 10

                                   =32.144

                                    ≈ 32 to the nearest whole number

perimeter of ΔDEF  ≈ 32

6 0
3 years ago
Other questions:
  • Write (8a^3)^ -2/3 in simplest form.<br> All steps are needed!!
    9·1 answer
  • -6 is less than or equal to 2x - 12 is less than 20
    15·1 answer
  • Given the points (3, 0) and (-1, -3), which of the statements below is true?
    14·2 answers
  • Jason thinks he needs 25 boxs to pack 144 cups is Jason correct explain
    15·2 answers
  • 7th grade work (: haha
    15·1 answer
  • To complete a job a crew of 8 people needs 18 days. How long will the same job be finished if the crew will have 9 people?
    12·2 answers
  • Patrick invested money into a special savers bank account. Each year money in the account earns 4% interest. After one year, the
    11·2 answers
  • What’s -32 + (-19) + 12 with steps shown?
    14·2 answers
  • A train travels 25 miles in 20 minutes. What is the train speed in miles per hour?
    5·2 answers
  • My restaurant serves 50 bowls of soup a day. It uses 8oz of onions daily. I can purchase onions for 1.99 lb. And cut my own onio
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!