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
Umnica [9.8K]
3 years ago
7

Please please help solve and show how you got the answers I will mark brainliest

Mathematics
1 answer:
stira [4]3 years ago
4 0

Answer:

Step-by-step explanation:

One

Sin(x) = 15/24 = 0.625

x = sin-1(0.625)

x = 38.68

Two

Cos(x) = 8/11

Cos(x) = .727

x = cos-1(.727)

x =  43.34

Three

Tan(x) = 20/37

Tan(x) = 0.5405

x = tan-1(0.5405)

x = 28.39

Four

Cos(x) = 18/23

Cos(x) = .7826

x = cos-1(0.7826)

x = 38.50

You might be interested in
Find the value for x
White raven [17]

Answer:

x = 6°

Step-by-step explanation:

Rule of vertical angles claims that the opposite angles ar the same

19x - 4 would be the opposite to 110

and 19x - 4 would equal 110

Lets form an equation

19x - 4 = 110

Evaluating

19x - 4+4 = 110 + 4

19x = 114

x = 114/19

x = 6

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

8 0
2 years ago
Write 24:14:6 in its simplest form.​
Iteru [2.4K]

Answer:

12 : 7 : 3

Step-by-step explanation:

24 : 14 : 6

12 : 7 : 3

Always start with smaller number to simplify it. Since 2 is the smaller number and it simplifies 24, 14, and 6 I start with it.

24 ÷ 2 = 12

14 ÷ 2 = 7

6 ÷ 2 = 3

We would stop here since it would not further simplify, therefore our answer is 12 : 7 : 3.

Hope this helps, thank you :) !!

3 0
2 years ago
Find the SIDE LENGTH of the garden,
Otrada [13]
If the garden is square it would be 8 square feet.
6 0
2 years ago
How do you find the slope of a line given any 2 points on the line
ch4aika [34]

Answer:

rise over run

Step-by-step explanation:

you look at the distance between the 2 points by looking at how many points its goes up or down, and you look at how points it goes from the left to the right or vice versa. but if you don't have a graph to look at, you will want to use the slope formula. look up the slope formula and plug it in.

3 0
2 years ago
Read 2 more answers
The number A of tablet computers sold (in millions) can be modeled by the function A=4.5t2+43.5t+17 , where t represents the num
Rina8888 [55]
The problem indicates that A represents the number of tablet computers sold in millions. So, if 65 million were sold, we must substitute A = 65 to the equation. Then, we find for t.

65 = 4.5t² +43.5t + 17
Solving for t using a calculator,
t = 1 and -10.67

Let's take the positive root. So, t=1.
That means the year would be 1 year after 2010. <em>Therefore, the answer is 2011.</em>
6 0
3 years ago
Other questions:
  • Which number is the smallest .15 or .5?
    8·1 answer
  • Evaluate. 1+5⋅32 8 9 16 18
    5·2 answers
  • Nancy’s 50-meter freestyle swim time was 28.004 seconds. Betty’s 50-meter freestyle swim time was 27.949 seconds. What was the d
    11·1 answer
  • The function A(b) relates the area of a trapezoid with a given height of 12 and
    9·1 answer
  • How do you solve (x+11)^2=2
    12·1 answer
  • 2 factions have the same numerator but different denominator . is the fraction with the greater denominator greater or less than
    8·1 answer
  • What is the slope of the line through (41,22) (42,15)
    12·1 answer
  • Please help! Correct answer only please! I need to finish this assignment by today.
    5·2 answers
  • Find the value of x please help<br>Will give brainliest​
    15·1 answer
  • What is the easiest way of simplifying √27
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!