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
REY [17]
3 years ago
12

Please help me with my math homework

Mathematics
1 answer:
dezoksy [38]3 years ago
4 0

Answer:

d. COB

Step-by-step explanation:

Complementary angles are angles which add to 90 or form right angles.

COB complements COD.

You might be interested in
The nth term of a sequence is 3n + 2
gavmur [86]

Answer:

see explanation

Step-by-step explanation:

To calculate the first 3 terms substitute n = 1, 2, 3 into the n th term rule

a_{1} = (3 × 1) + 2 = 3 + 2 = 5

a_{2} = (3 × 2) + 2 = 6 + 2 = 8

a_{3} = (3 × 3) + 2 = 9 + 2 = 11

------------------------------------------------------------------

substitute n = 10 into the n th term rule

a_{10} = (3 × 10) + 2 = 30 + 2 = 32

3 0
3 years ago
Read 2 more answers
In the figure,  x ∥ y and a is a transversal that crosses the parallel lines.
Dominik [7]
Here, exterior angles are 1, 2, 7 & 8 as they are outside the parallel lines, & among them, alternates are: 1 with 7 and 2 & 8. 1 & 7 is not in option but 2 and 8 is there in C

In short, Your Answer would be Option C

Hope this helps!
8 0
3 years ago
Are the expressions 2x+8 and 2(x+4)+4 equivalent
andriy [413]

Answer:

No

Step-by-step explanation:

2x+8 2(x+4)+4

2(x)+2(4)+4

2x+8+4

2x+12

4 0
3 years ago
Read 2 more answers
Combine the like terms to create an equivalent expression: 2s+(-4s)
Ira Lisetskai [31]

Answer:

-2s

Step-by-step explanation:

2s+(-4s)

2s-4s

-2s

Hope this helps ;) ❤❤❤

5 0
3 years ago
Read 2 more answers
Of the 120 apartments in a building, 75 have been scheduled to receive new carpet. What fraction of the apartments have not been
Ilia_Sergeevich [38]

Hello!

To find the fraction of the apartments that have not been scheduled to receive new carpet, we need first need find the number of apartments not receiving new carpet, by subtracting the total amount of apartments, by the 75 that have been scheduled.

120 - 75 = 45 apartments

Next, we need to create a fraction. Since 45 out of 120 apartments not are scheduled to get new carpeting, the fraction of these values is 45/120. This can be reduced to 3/8.

Therefore, your final answer is 45/120, simplified to 3/8.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the solution to the following equation? <br><br> |3x - 6| = 10
    14·1 answer
  • Can someone help maths
    5·1 answer
  • There are 12 tables and 4 booths in the family restaurant. Each table seats 4 people. If the restaurant can seat up to 72 people
    8·2 answers
  • Pls help me :)?!!!!!!!
    14·1 answer
  • Help a person out would ya...no links
    15·2 answers
  • Help please, I give 20 score! Find the volume
    15·1 answer
  • Which number produces an irrational number when added to 0.4?
    12·1 answer
  •  Please help me with this/ will give brainlist
    9·1 answer
  • The Tigers lost 10 yards on their first play and gained 2 yards on their next play. What was their net result in yards after the
    9·1 answer
  • Mr. Parker bought a coat when it was on sale. He paid 70% of the original price. He paid $42 for the coat. What was the original
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!