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
leva [86]
1 year ago
14

Given a and b are first quadrant angles, sin a=5/13 and cos b=3/5 evaluate sin (a-b)1) -33/652) 33/653) 63/65

Mathematics
1 answer:
bezimeni [28]1 year ago
5 0

The correct option is -33/65.

The solution is given below:

You might be interested in
A developer was buying land. He bought 4 acres at $1,863 per acre. He then spilt the land he purchased into 9 lots. How much sho
Tpy6a [65]

Answer:

$1862 ÷9=$207(each lot)

$207 ×4=$828

5 0
3 years ago
The triangle are similar. what is the valie of x?​
Nadusha1986 [10]

Answer:

the answer is 6

Step-by-step explanation:

the little triangle is half the size but with the same degree

8 0
3 years ago
Read 2 more answers
Please help me! I'll give brainliest!
german
Tan A  = BC/AB = 15/8

answer is B. 15/8
6 0
3 years ago
Read 2 more answers
Please help they are separate questions please help me with this!
monitta

Answer: Mary makes $1160, Steven makes $142.50

Step-by-step explanation:

Facts

MARY

8% commision on everything she sells

She sells a car for $14,500

The first question about Mary asks how much commision she makes. To find that, lets find 8% of 14,500

8% of 14,500= 0.08x14,500= 1160

Therefore, Mary makes $1,160 in commision.

STEVEN

Facts

He makes 15% in commision for the supplies he sells

He sells $950 in supplies

Money made =?

15% of 950=0.15x950=$142.50

6 0
2 years ago
Door
maksim [4K]

Answer:

77

Step-by-step explanation:

that is the answer i got i did a quiz with the same question not too long and i got a 100 and i putt 77 aas my answer!!!!!!!!1

6 0
3 years ago
Other questions:
  • wendy's brother drank 3/10 of the gallon of milk in the fridge. what percent of the milk did he drink.
    14·2 answers
  • Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
    12·2 answers
  • Bonnie is making a dipping sauce. She mixes 150 milliliters of soy sauce with 100 milliliters of vinegar. How much soy sauce doe
    5·3 answers
  • 15,840 feet = ___ miles
    10·1 answer
  • 15 POINTS!!!help me pls!
    14·2 answers
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASE PLEASE PLEASE PLEASE-
    7·1 answer
  • Simplify: -4(2 - 8x)
    5·1 answer
  • Freddy is having pallets of grass delivered.Each pallet of grass cost $129.95 and there is a $76.20 delivery fee.Write an equati
    12·2 answers
  • Use prime factors to find hcf of 18 12 56​
    15·2 answers
  • Which equations represents this line in point slope form
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!