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
Alexandra [31]
4 years ago
13

I tried to work this out, help

Mathematics
2 answers:
PilotLPTM [1.2K]4 years ago
5 0

Two angles are complementary if the give 90° when summed.

Since angle 1 is right, angles 2 and 3 form a right angle as well, and thus they are complementary.

Oksanka [162]4 years ago
4 0

Answer:

∠2

Step-by-step explanation:

Complementary angles are angles that add up to 90°

So ∠3 + ∠2 = 90°

You might be interested in
A triangle has angles measuring 15° and 45°. What is the measurement of the triangle’s third angle?
nexus9112 [7]
First you need to know that the internal angles of a triangle always equals 180°. Therefore:

15+45= 90°

Then since the angles should equal 180, you do:

180-90=90

So the missing angle equals 90°
6 0
4 years ago
Read 2 more answers
Select the correct answer from each drop-down menu. Graph the function . The vertex of the graph is at ___. The direction in whi
neonofarm [45]

Answer:

can you give me the drop what are the options

5 0
3 years ago
Derivatives of sin(logx) from first principle​
Nina [5.8K]

Answer:

cos(logx)*(1/x)

Step-by-step explanation:

(sin(logx))'=cos(logx)*logx'=cos(logx)*(1/x)

5 0
3 years ago
I am thinking of a number. My number is between 20 and 30 My number and 12 have only one common factor. What number could I be t
zhannawk [14.2K]

Answer:

21, 22 and 26

Step-by-step explanation:

To answer this question first we need to know which are the factors of 12:

12= 2^2(3)

So, now, we need 3 numbers that are <u>between 20 and 30 and that only have one common factor with 12</u>, in other words, they need to have just a 2 or a 3 in their factorization.

Let's take number 21:

21= (7)(3), we can see that 21 only has a 3 and a prime so therefore it has only one common factor with 12

Now, let's take the number 22,

22=11 (2), thus since 22 has a 2 and a prime, it has only one common factor with 12.

Now, let's take the number 26

26= 13 (2), thus, since 26 has a 2 and a prime, it has only one common factor with 12.

Thus, the three possible answers are 21, 22 and 26

7 0
3 years ago
What is the answer to 54785 plus 43543546546546
tigry1 [53]
43543546601331 is the answer
3 0
2 years ago
Other questions:
  • FREEEEEEEEEEEEEEE POIIIIIIIIIIIIIIINNNNNNNNNNNNNNNNNTS! - Brainliest - Just answer the question correctly - (be mindful of what
    10·1 answer
  • Guyss help me out on this one
    10·2 answers
  • Verify the identity. cos quantity x plus pi divided by two = -sin x
    12·2 answers
  • Four expressions are shown below:
    15·2 answers
  • Write each of the following quadratic expressions as a product of linear factors. Verify that the factored form is equivalent.a)
    9·1 answer
  • What is the perimeter of a polygon with vertices at ​ (3, 2) ​ , ​ ​ (3, 9) ​ ​, (7, 12) , ​ (11, 9) ​ ​, and ​​ ​ (11, 2) ?
    5·1 answer
  • What is 3/4 + 3.3 - 1 1/2?
    14·1 answer
  • Find the solution of the inequality
    11·2 answers
  • There are 28.35 grams in an ounce and 2.21 pounds in a kilogram. Miriam converted 7 kilograms to ounces, but her answer is not c
    14·1 answer
  • 6x-24<br> 2x+12 <br> Solve for X
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!