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
matrenka [14]
3 years ago
15

21 and 22 are complementary angles.

Mathematics
1 answer:
Bumek [7]3 years ago
8 0

The measure of angle 2 is \angle 2=14^{\circ}

Explanation:

Given that \angle 1 and \angle 2 are complementary angles.

Also, the measure of angle 1 is \angle 1= 76^{\circ

We need to determine the measure of \angle 2

Since, we know that the complementary angles add up to 90°, then the angles \angle 1 and \angle 2 add up to 90°.

Thus, we have,

\angle 1+\angle 2=90^{\circ}

Substituting the value of \angle 1 in the above expression, we have,

76^{\circ}+\angle 2= 90^{\circ}

Subtracting both sides by 76°, we get,

\angle 2 = 90^{\circ}-76^{\circ}

Simplifying, we have,

\angle 2 = 14^{\circ}

Thus, the measure of angle 2 is \angle 2=14^{\circ}

You might be interested in
Find the volume of the prism . Can u also state formula as well please
maks197457 [2]

Answer:

840cm^3

Step-by-step explanation:

[12*15-(12-8)*(15-5)]*6

=[180-40]*6

=140*6

=840cm^3

3 0
3 years ago
Read 2 more answers
Determine from the following(choice one or choice two) mapping is a Function. Choice One Choice Two 3 1 0 2 3 2 -1 3 2 3 -2 0 Ex
saul85 [17]

Answer:

3 is a function because it is repeating and 2 is reapting to

Step-by-step explanation:

4 0
2 years ago
Find the sum (a-b)(2a+4b)
Mama L [17]
(a-b)(2a+4b) = 2a² - 2ab + 4ab - 4b² =  2a² + 2ab - 4b²
7 0
3 years ago
Basically i need to find the 6th step but I don’t really understand proofs and I need help.
Pavel [41]

As far as I know, it should be GH congurent to GI

HOPE THIS HELPS, M mot exactly sure about it, u can cross check it once, N M sorry in advance if it is wrong...

4 0
3 years ago
Charlene works at a button factory she packs buttons in 100 boxes how many boxes will charlene need to pack 1500 buttons
Rudiy27
1 box = 100 buttons 10 boxes = 1000 buttons 5 boxes = 500 buttons ---------------------------------------- 15 boxes = 1500 Buttons
8 0
3 years ago
Other questions:
  • Irrational numbers are _____ integers.
    11·1 answer
  • Ebi, Jose, Derell, and Asami measured their heights. Ebi's height was 2.5 cm greater than Jose's height. Jose's height was 3.1 c
    11·2 answers
  • i walked 3y - 2c + 600 meters yesterday. today, i walked 10,000 meters. how many more miles did i walk today?
    12·1 answer
  • How can exponential and logarithmic functions be combined
    12·1 answer
  • Express 0.035 metre into km​
    14·2 answers
  • Can someone tell me if i did this right? im also not sure which one is the scale factor.
    13·1 answer
  • Estimate the difference.<br><br> 6.11 - 1.2<br><br> 6<br> 7<br> 5<br> 4
    11·1 answer
  • ZABD and ZBDC are complementary. Find the measures of both angles.<br> MZABD =(y - 30), mZBDC = 2yº
    11·1 answer
  • Marie wants to know the most popular car for parents. She plans to survey the people entering the mall from 10:00 a.m. to 11:00
    5·1 answer
  • Which sign makes the statement true? (3 × 7) 21 = 1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!