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
Gnesinka [82]
3 years ago
15

CAN SOMEONE HELP ME WITH THIS?!

Mathematics
1 answer:
lutik1710 [3]3 years ago
6 0

Answer:

a = 14

b = 24

c = 24.9

A = 33.2 degrees

B = 70 degrees

C = 76.8 degrees

Step-by-step explanation:

a/sin(A) = b/sin(B) = c/sin(C)

14/sin(A) = 24/sin(70)

sin(A)×24 = sin(70)×14

sin(A) = sin(70)× 14/24 = sin(70) × 7/12 = 0.548154029...

A = asin(0.548154029...) = 33.240464... degrees

the sum of all angles in a triangle is airways 180 degrees.

C = 180 - 70 - 33.240464... = 76.75954... degrees

24/sin(70) = c/sin(76.75954...)

c = 24×sin(76.75954...)/sin(70) = 24.86133969...

You might be interested in
An Airplane travels about 1500km in a straight line between Toronto and Winnipeg . However, the plane must climb to 10 000 m dur
aleksandrvk [35]
 it adds 227km more to the flight
7 0
3 years ago
What quadratic function f whose only zero is -6
Mrrafil [7]

Answer:

y=(x+6)^2

Step-by-step explanation:

Bc, the root has to be only -6

there fore x=-6

4 0
3 years ago
What is the area of a rectangle whose width is 6y units and whose length is 4y+2x-6 units?
ValentinkaMS [17]

Answer:

66473737

Step-by-step explanation:

747292929277273664646272727282891919919191919919192929298475756565665

6 0
2 years ago
A certain television is advertised as a 41-inch TV (the diagonal length). If the width of the TV is 40 inches, how many inches t
KengaRu [80]

Answer:

9 inches

Step-by-step explanation:

A^2+b^2=c^2 so

40^2+b^2=41^2

1600+b^2=1681

so b^2=81

so b=9

5 0
3 years ago
Read 2 more answers
Find the area : 15in 44in 18in 22in<br><br>a 165in²<br>b 495in²<br>c 330in²<br>d 594in²
AnnyKZ [126]

Area of a trapezoid: 1/2(a + b)*h, where a and b are the lengths of the two bases of a trapezoid and h is the height.

Plug 22 and 44 for a and b, respectively. Plug 15 for h.

1/2(22 + 44)*15

1/2(66)*15

1/2(990) = 495

b) 495 in²

4 0
3 years ago
Other questions:
  • tom have just received a new job. he is told that his starting salary will be 75,000.00 per year. he is also told that his salar
    12·1 answer
  • SOMEONE PLEASE HELP ME!!! BE 100% SURE PLEASEEE
    14·1 answer
  • Find the total travel time: Depart 11:00 am CST Arrive 7:00 pm PST.
    6·1 answer
  • A rectangular poster has an area of 38 square feet. It is 9 1/2 feet wide at its base. What is the height of the poster?
    14·1 answer
  • Round to the place value of the underlined digit 862, 840. The 6 in 862,840
    11·1 answer
  • Question 3.<br> How do you write 4% as a decimal?<br> A) 0.4<br> B) 0.40<br> C) 0.04
    14·2 answers
  • Write the fraction 4/9 as an equivalent fraction with the given denominator 45​
    12·1 answer
  • Find the area of the trapezoid
    6·1 answer
  • Pipe A can fill 3 tanks in 8 minutes. Pipe B can fill 5 tanks in 10 minutes. How long will it take for them to fill a single tan
    5·1 answer
  • Calculate the geometric mean of 2 and 200
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!