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
podryga [215]
3 years ago
12

If sin(Ф)=3/5, and cos(Ф)=-4/5, which of the following is true?

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
8 0

Answer:

Step-by-step explanation:

b.) cos((π/2)-Ф)=-3/5 is true because :

cos((π/2)-Ф)= sin(Ф)

You might be interested in
What is the order of rotational symmetry for a mombus?<br> 0<br> 1
Elan Coil [88]

Answer: order 2

Step-by-step explanation:

7 0
3 years ago
FRIST ANSWER WILL MARK BRAINLIEST!!! what is 5/12 X 26
solong [7]
Simplify the following:
5/12×26

5/12×26 = (5×26)/12:
(5×26)/12

The gcd of 26 and 12 is 2, so (5×26)/12 = (5 (2×13))/(2×6) = 2/2×(5×13)/6 = (5×13)/6:
(5×13)/6
5×13 = 65:
Answer:  65/6
8 0
3 years ago
Read 2 more answers
The first step in setting financial goals is
Nikolay [14]

Answer:

step #1: Set Realistic and Achievable Goals

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Leyan bought 234 pounds of apples for $1.32 per pound, 112 pounds of peaches for $1.20 per pound, and some tomatoes, all from a
velikii [3]

Answer: See explanation

Step-by-step explanation:

I think your question isn't well written and that 234 was meant to be 2.34 and 112 was meant to be 1.12

Let the amount spent on tomatoes be x.

The information given in the question can then be used to form an equation as thus:

Apples + Peaches + Tomatoes = $9.63

(2.34 × $1.32) + (1.12 × $1.20) + x = $9.63

$3.0888 + $1.344 + x = $9.63

x = $9.63 - ($3.0888 + $1.344)

x = $9.63 - $4.4328

x = $5.1972

The amount spent on tomatoes will be $5.1972

8 0
2 years ago
Read 2 more answers
In parallelogram LMNOMP is equal to 21MLB is equal to Y plus 3MNP03Y minus 1MNOP is equal to 2X -1 and what are the values of X
mezya [45]

Answer: 3 and 2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • 3 2/5 divided by 1/5
    7·1 answer
  • identify the coordinates four points on the line with each given slope and y -intercept slop=-1 y-intercept= 8
    7·1 answer
  • Simplify this equation 3x^2×4x^5y^4
    13·1 answer
  • Find the zeros of r(x) = 8x2 + 4x +5.
    10·1 answer
  • What is the first step needed to solve 3 over 4 multiplied by x minus 3 equals negative 18 ? (1 point)
    6·1 answer
  • Find the equation of the line with the given slope that passes through the given point. Write the
    5·1 answer
  • What is the value of x if 3x-6=21
    5·2 answers
  • Which is the graph of the parent function f(x) = x2?
    12·1 answer
  • Someone please help ​
    6·1 answer
  • Do the ones you know. loving divers license o-o&lt;3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!