Please help and show work
Answers
Answer:
28
Step-by-step explanation:
Given: and
.
To find the composition of the functions:
Here,
We are to find . That is to substitute
in the place of
.
We get:
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suppose that x and y very inversely and that y=8/3 when x =8, write a function that models the inverse variation and find y when x = 4
Three times one number added to five times another number is 54. The second number is two less than the first. Use a system of equations to find the numbers.
How much interest is earned on $35,800 at 8.2% for three years?$8,806.80$880.68$80,000.80$10,500
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Answers
If x = y, x² = y².
If x = y, substitute x into where y is;
x² = y²
x² = (x)²
Thus, yes they will be.
Answers
Answer:
9=48
Step-by-step explanation:
shown above in the photo hope it helps
Answer:
9) x = 32
11) x = 33.3
Step-by-step explanation:
9) 1/4x = 8
4 x 1/4x = 8 x 4
X = 32
11) 3/5x = 20
5 x 3/5x = 20 x 5
3x = 100
3x ÷ 3 = 100 ÷ 3
X = 33.33333
X = 33.3
Answers
Answer:
10,070 and 10,047 pieces respectively
Step-by-step explanation:
In this question, we have 2 questions to answer.
Firstly, we are told that Jimmy has 530 pieces of paper and kit comes along to give him 18 times as much, we need to know how much he has now.
Since he was given 18 times as much, the amount given would be 18 * 530 = 9,540
The amount he has now would be 9,540 + 530 = 10,070 paper pieces
Secondly, Kim comes along to take 23 pieces away, we need to know how much pieces he has now. What to do is simply to
Subtract 23 from the previous pieces = 10,070 - 23 = 10,047 pieces of paper
Answers
The value of cos 7pi/6 = -√3/2.
What is the value of cos?
cos The value of 1 degree is 0.9998476. .. .. Cos 1 degree radians are written as cos (1 ° x π / 180 °). H. cos (0.017453. .. .. ). This article describes how to find the value of cos1 using an example. Cos1 °: 0.9998476.
Trigonometric functions, fields of mathematics related to specific trigonometric functions, and their computational applications. There are six trigonometric functions commonly used in trigonometric functions. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), second (sec), and cosecant (CSC).
A function of arc or angle (sine, cosine, tangent, cotangent, second, cotangent, etc.) is most easily expressed by the ratio of the pair of sides of a right triangle.
Learn more about the value of trigonometry function here: brainly.com/question/8120556
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Answer: -√3/2
Step-by-step explanation: cos 7 /6= cos ( + /6) = cos (/6) = -√3/2
2
3
?
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Answer:
the answer would be 4/6
Step-by-step explanation:
because u multipy 2 by 2 and 3 by 2, then get 4/6