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
____ [38]
3 years ago
15

Need help really badly please help .

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
4 0

Answer:

sin s = 36 / 42 = 18 / 21 = 6/ 7

sin R = 14 / 42 = 7 / 21 = 1 / 3

cos s = 14 / 42 = 1 / 3

cos R = 36 / 42 = 6 / 7

You might be interested in
I have been doing math all day, please help!
tester [92]
Substitute x and y with the value from table. The correct answer is A. 7=-3(-1)+4.
8 0
3 years ago
Read 2 more answers
Which expression is equivalent to 6(2m – 1) – 4(m + 8)?
Tju [1.3M]

6(2m - 1) - 4(m + 8)

We can use the distributive property here.

12m - 6 - 4m - 32

Simplify.

<h3><u>8m - 38 is the simplified form of the original expression. </u></h3>
7 0
3 years ago
Find the number of inches needed to represent 300 miles if 1/4 in. = 50 mi.
Kaylis [27]
1.5 inches for 300 miles. 
300/50 = 6
So 6 x 1/4 = 6/4 AKA 1 1/2 AKA 1.5
4 0
3 years ago
Read 2 more answers
There are twelve cards labeled from 1 to 12 in a box. A card is randomly drawn from the box.
CaHeK987 [17]
The answer is C, 2/3. 1, 3, 5, 6, 7, 9, 11, and 12 are possible draws. 8/12 is equal to 2/3!
6 0
4 years ago
Read 2 more answers
a laboratory technician needs to make a 40-liter batch of a 40% acid solution. How can the laboratory technician combine a batch
Anettt [7]
The answers comes to be for every 1 unit of pure acid (100%) add three units of 20% and you get the desired 40% 


so if you need 40 L (i don't know what container sizes there are so i can't give you an exact amount just add 1 part 100% acid and 3 parts 20% acid) <span />
7 0
3 years ago
Other questions:
  • Write an expression to represent: the sum of four and the product of three and a number x
    8·2 answers
  • An artist is deciding between two different triangular shapes to use for a sculpture. The first triangle has a base of 20 feet a
    12·1 answer
  • Which statement about the objects in the set is true? The fraction 3/12 describes the number of oranges in the set. The fraction
    7·1 answer
  • As your sample size grows larger, the n - 1 adjustment for the standard deviation has a:______
    12·1 answer
  • Can someone Explain PI to me I am very confused.
    8·2 answers
  • Determine the solution x^2 - 3x -28 ≥ 0
    15·2 answers
  • The circumference of a cylinder is 20 inches and the volume is 600 cubic inches. Calculate the height.
    11·1 answer
  • A researcher investigated the relationship between alcohol intake and reaction time in a driving simulation task. Participants d
    6·1 answer
  • Lines v and t are parallel, and are cut by transversals m and h. What is the degree measure of angle y? I need an answer fast.
    12·2 answers
  • Maria is holding a garage sale. She is selling her old tapes $2 for 8 tapes. How much will 20 tapes cost?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!