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
nataly862011 [7]
3 years ago
12

12. For angle A it is known that sin(A)>0 and tan (A) <0. If A is drawn in standard position, in which quadrant

Mathematics
1 answer:
Dafna11 [192]3 years ago
8 0

Answer:

Quadrant 2

Step-by-step explanation:

Sin = opp/hyp and opp is positive in quadrants 1 & 2.

Tan = opp/adj - we need one of these values to be positive and the other negative. adj is negative in quadrants 2 & 3.

Quadrant 2 is found in both of the scenarios that we need to occur.

You might be interested in
19. Each column corresponds to a probability: 90%, 50%, 25%, 10%, |_%,<br> %
mel-nik [20]

Answer: -9%

Step-by-step explanation:

5 0
3 years ago
Please help me (It's for a really important grade)
Sholpan [36]

Answer:

4/5

Step-by-step explanation:

Sin = Opposite / Hypotenuse

Note that hypotenuse = longest side

We want to find sinФ

The opposite side length of angle "Ф" has a length of 8 and the longest side or hypotenuse has a length of 10

So sinФ would equal 8/10 which can be simplified to 4/5

7 0
2 years ago
Match the verbal expression (term) with its algebraic expression (definition).
UkoKoshka [18]

The matching of definitions and terms are done below.

  1. Some number increased by two ⇒ b + 2
  2. A variable decreased by two ⇒ x – 2
  3. Product of an unknown value and two ⇒ 2z
  4. Quotient of some number and two ⇒ a ÷ 2
  5. An unknown value squared ⇒ y²

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Match the verbal expression (term) with its algebraic expression (definition).

Some number increased by two ⇒ b + 2

A variable decreased by two ⇒ x – 2

Product of an unknown value and two ⇒ 2z

Quotient of some number and two ⇒ a ÷ 2

An unknown value squared ⇒ y²

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ1

6 0
2 years ago
A cylindrical stool has a base of diameter 70cm and height 25cm.find the cost of painting 50 such atools.,if the cost per m2 is
Talja [164]
It would be 32cm because the diameter corresponding
6 0
3 years ago
PLZ PLZ HELP ME .
Ket [755]

Answer:

he bought the t shirt for rs 1880

7 0
3 years ago
Other questions:
  • What is 25 more than 50 as an expression
    12·2 answers
  • This one I just want to make sure I got the answer write. Help please.
    5·1 answer
  • Compute the perimeter of the rectangle using the distance formula. (round to the nearest integer)
    12·1 answer
  • Please help me solve this problem!!
    12·1 answer
  • Which transformations will produce similar, but not congruent, figures?
    11·2 answers
  • Someone help me with the diagram below!!
    9·1 answer
  • Solve for x.<br> 3х - 4 = 13
    11·2 answers
  • GODD SOMEONE HELP ME RIGHT NOW PLEASE THIS IS DUE TODAY AND I AM DUM I GIVE POINTS AND BRAINLIEST JUST HELP MEEE
    10·1 answer
  • A) What is the equation of line A<br><br> b) What is the equation of line B
    7·1 answer
  • please help and if you know how to give brainliest let me know i will give it to the person who answers
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!