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
shepuryov [24]
2 years ago
11

Helpp :(

Mathematics
2 answers:
KIM [24]2 years ago
8 0
The only pattern that would make sense is A- option 3 (/), B- option 1 (-), C- option 3 again (/). Hope this helps!
Shkiper50 [21]2 years ago
4 0

Answer:

see

Step-by-step explanation:

You might be interested in
You have a bag with 12 jelly beans in it 4 red 2 black 5 yellow and 1 pink what is the probability of not picking a black one
JulijaS [17]
10:12. or 83.3%. so you have a 10 in 12 chance to not get a black one.
7 0
3 years ago
Read 2 more answers
The U.S. Air Force has 19 women for every 81 men listed if the squadron has 750 members approximately how many are men?
laila [671]
If unrounded the answer would be 607.5 men but if rounded it would be 608 men
7 0
3 years ago
Choose the product.
Dmitriy789 [7]
The answer to this question is 5x3-3x2-5x+3
4 0
3 years ago
Read 2 more answers
Using addition formula solve tan 15​
salantis [7]

Answer:

2 - \sqrt{3}

Step-by-step explanation:

Using the addition formula for tangent

tan(A - B) = \frac{tanA-tanB}{1+tanAtanB} and the exact values

tan45° = 1 , tan60° = \sqrt{3} , then

tan15° = tan(60 - 45)°

tan(60 - 45)°

= \frac{tan60-tan45}{1+tan60tan45}

= \frac{\sqrt{3}-1 }{1+\sqrt{3} }

Rationalise the denominator by multiplying numerator/ denominator by the conjugate of the denominator.

The conjugate of 1 + \sqrt{3} is 1 - \sqrt{3}

= \frac{(\sqrt{3}-1)(1-\sqrt{3})  }{(1+\sqrt{3})(1-\sqrt{3})  } ← expand numerator/denominator using FOIL

= \frac{\sqrt{3}-3-1+\sqrt{3}  }{1-3}

= \frac{-4+2\sqrt{3} }{-2}

= \frac{-4}{-2} + \frac{2\sqrt{3} }{-2}

= 2 - \sqrt{3}

3 0
3 years ago
Write an expression for the perimeter of the triangle below.
jekas [21]

Answer:

8.9k

Step-by-step explanation:

We just have to add together the length of the three sides to find the perimeter of the triangle.

(1.8k-5)+(3.5+6.1k)+(k+1.5) = 1.8k-5+3.5+6.1k+k+1.5

Combine like terms.

1.8k<em>-5+3.5</em>+6.1k+k<em>+1.5</em> = 8.9k <em>+ 0 </em>

                                    = 8.9k

8 0
3 years ago
Other questions:
  • What is the measure of CBE?<br>36°<br>72°<br>108°<br>144°<br>​
    13·2 answers
  • what is as big as an elephant but does not weigh as much as an elephant ill give a brainiest to the first correct answer
    5·2 answers
  • Write an equation that passes through (-2,8) and(-4,-4)
    10·1 answer
  • A test has multiple choice questions with 5 choices for each answer, only one answer is correct for each question. Suppose a stu
    9·1 answer
  • Can someone help me??
    5·1 answer
  • Which measurement is not equivalent to the others?
    7·1 answer
  • What is this answer
    5·1 answer
  • Which expression is equivalent to 8c+6-3c-2
    5·1 answer
  • 5x5x5x5x5x5 = 5 to the 6th power does it equal to anything else?
    5·1 answer
  • Barry buys a package of pasta
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!