Answer:
3.14
Step-by-step explanation:
I dont know if thats correct for sure. I kinda forgot what circumference is.
But how i got this was 6.28/2=3.14
Let me know if this is correct or incorrect.
1 2 3 4 5 6 7 8 9 10
What are the slope and the y-intercept of the linear function that is represented by the table?
x
y
–1
Negative three-halves
Negative one-half
0
0
Three-halves
One-half
3
The slope is –3, and the y-intercept is Negative one-half.
The slope is –3, and the y-intercept is Three-halves.
The slope is 3, and the y-intercept is Negative one-half.
The slope is 3, and the y-intercept is Three-halves.
If 0 < f ≤ 90 and cos(22f − 1) = sin(7f + 4), what is the value of f?
A. f=3
B. f=4
C. f=5
D. f=6
Answer:
f = 3
Step-by-step explanation:
Given the equation cos(22f − 1) = sin(7f + 4), the following steps must be followed in order to get the value of f;
From the trigonometry identity, sin(90-theta) = cos theta.
cos(22f-1) = sin (90-(22f-1))
cos(22f-1) = sin (90-22f+1)
cos(22f-1) = sin (91-22f)... 3
substituting eqn 3 into the original equation given, we will have;
sin (91-22f) = sin(7f + 4)
91-22f = 7f+4
7f+22f = 91-4
29f = 87
f = 87/29
f = 3
PLEASE ANSWER ITS DUE IN 5 MINS ALSO PLEASE EXPLAIN YOUR ANSWER WILL MARK THE BRAINLEST
Answer:
b.
Step-by-step explanation:
it's not a function or relation because when you use the vertical line test the line will pass through 2 other lines
which of the following polynomials have no roots?
Evaluate.
0.3 to the third power
Short & Simple Answer:
0.027
Answer:
0.027
Step-by-step explanation:
0.3x0.3x0.3
3x + 4y = 24
6x + 8y = 24 using process of elimination
Answer:
false
Step-by-step explanation:
3x+4y=24 multiplied by 2 equals: 6x+8y=48
if you subtract 6x+8y=24 from 6x+8y=48, you get 0=24, which is not true. Therefore the statement is false.
system of measure that added prefixes to change the unit’s equivalence??
Answer:
The metric system is an alternative system of measurement used in most countries, as well as in the United States. The metric system is based on joining one of a series of prefixes, including kilo-, hecto-, deka-, deci-, centi-, and milli-, with a base unit of measurement, such as meter, liter, or gram.
which graph represents a system of equations with one solution?
Answer:
the one on the right which a parallel line
Step-by-step explanation:
Answer: show all the answer choices
Step-by-step explanation:
subtract the sum of 38 and - 49 from - 100
Answer:
38 + (-49) = -11
Step-by-step explanation:
-100 - (-11) = -89
Can someone please help me
Which one would make me more money?
charge $5 for the first hour and
$8 for each additional hour?
Or
charge $15 for the first hour and
$6 for each additional hour?
Answer:
im gouing to use 3 hours as an example so the first hour is 5 dollars and 8 dollars for each additional hour there are 2 additional hours which would be 16 dollars from the additional hours and plus 5 dollars from the first hour so 21 dollars
and the other option like i said earlier 3 hours is the example so 6*2 becasue their are 2 additional hours which is 12 plus 15 dollars from the first hour so 27 dollars
so the answer would be charge 15 dollars for the first hour and 6 for additional hour
can i get brainly please
How can this expression be written another way?
12k + 32
Factor using the distributive property and the greatest common factor to write an equivalent expression.
Enter your answer by filling in the boxes.
Answer:
4(3k + 8)
Step-by-step explanation:
Please let me know if you want me to write an explanation for my answer :)
Step-by-step explanation:
jm29._. jdgdjeirvrkwkenf fjebrjgjf
The sides of which diagram are correctly labeled with respect to angle A?
Hypotenuse
Adjacent
A
Opposite
Hypotenuse
Opposite
The sides of which diagram are correctly labeled with respect to angle A is Figure II.
What are Trigonometric Ratios?Sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (cosec), and secant (sec) are the six trigonometric ratios . A branch of mathematics called trigonometry in geometry deals with the sides and angles of a right-angled triangle. Trig ratios are therefore assessed in relation to sides and angles.
Trigonometric ratios are based on the value of the ratio of sides of a right-angled triangle and contain the values of all trigonometric functions. The trigonometric ratios of a given acute angle are the ratios of the sides of a right-angled triangle with respect to that angle.
The right triangle's three sides are as follows:
Hypotenuse (the longest side) Perpendicular (opposite side to the angle)Base (Adjacent side to the angle)Learn more about Trigonometry here:
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The product of 7 and c minus 13
Answer:
7c - 13
Step-by-step explanation:
Simplify the expression:
3(3 + 7b)
Answer:
The answer is 9 + 21b
Step-by-step explanation:
Simplify the expression.
~Hoped this helped~
Answer:
9 + 21b
Step-by-step explanation:
I) Distribute the terms:
3(3 + 7b) = 3(3) + 3(7b)
II) Solve:
3(3) = 9
3(7b) = 21b
9 + 21b
Help plz!!! Will give brainliest
Answer:
my class worked on this today im pretty sure its the first one!! good luck❤❤
What is 1 3/4 times 2/7 equal to?
Answer:
I believe it would equal .5
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
1 3/4 is equal to 7/4.
7/4 times 2/7;
you can cancell to get rid of the sevens so it is 1/4 times 2/1
you can also cancel the two and convert the 4 to a two; 1/2 times 1
so the answer is 1/2.
Hope this helps :).
What is 7x^2-7x-42 in factored form
Answer:
7(x−3)(x+2)
Step-by-step explanation:
What is the greatest common factor (GCF) of 15 and 6x?
The factors of 15 are
The factors of 6x are
The GCF of 15 and 6x is
Answer:
The first one is 1 3 5 15.
The second one is 1 2 3 6 X
The third one is 3
Step-by-step explanation:
Have an amazing day and remember your worth! Please give brainiest but I understand if not. The other person did great! Lol
Have a good week! :)
The greatest common factor (GCF) for 15 and 6x is 3.
What is greatest common factor (GCF)?The largest factor that splits both numbers is said to be the greatest common factor. List the prime factors of each integer before calculating the greatest common factor.
Calculation for greatest common factor (GCF):
The factors of 15 are 1,3,5,15. As all these number divide the number 15 completely such that there is no remainder left.The factors of 6x are 1,2,3,6. Since, all these divide 6x to leave no remainder.Thus, the GCF of 15 and 6x are the number which is common in the factors of both numbers.
Therefore, greatest common factor GCF of 15 and 6x is 3.
To know more about prime factorisation, here
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Help with this ASAP thanks
Answer:
15/70, first option
Step-by-step explanation:
if you multiply the numerators and denomenators together, you get 15/70. you're able to reduce this, but it looks like the answer doesn't want you to reduce it :)
=======================================================
Explanation:
We multiply the numbers across the top (numerator) to get 3*5 = 15
Then across the bottom (denominator), we multiply the values to get 10*7 = 70
So we get [tex]\frac{3}{10}\times\frac{5}{7} = \frac{3\times 5}{10\times7} = \frac{15}{70}[/tex]
That's how we end up with 15/70
------------------------------
Extra info:
Note how 15 and 70 have the GCF 5, so we can divide both values by 5
15/5 = 370/5 = 14This means 15/70 reduces to 3/14; however, your teacher has decided not to reduce (since 3/14 is not one of the answers). So that means we should stick with 15/70 instead.
A clothing store is having a sale where all shirts are 40% off and all the pairs of pants are 30% off. Which of these are true? Choose the TWO correct answers. A) jerry wants to buy one pair of pants originally priced at &40$ and a shirt is originally priced at $45. He will pay a total sale price of $55. B) Mary buys two shirts originally priced at $25. She will pay a total sale price of $35. C) Michael buys a pack of four shirts on sale of $37.80. The pack of shirts was originally priced at $54. D) Chantal buys a pair of pants for sale price of $40.60. The pair of pants was originally priced at $58.
Answer:
Step-by-step explanation:
A. "a pair of pants originally priced at &40$ and a shirt originally priced at $45. He pays $55"—correct
(1-0.30)$40 + (1-0.40)$45 = $55
B. "Mary buys two shirts originally priced at $25. She will pay $35."—incorrect
2×(1-0.40)$25 = $30
C. "a pack of four shirts on sale for $37.80. The pack of shirts was originally priced at $54"—incorrect
(1-0.40)$54 = $32.40
D. "a pair of pants for sale price of $40.60. The pair of pants was originally priced at $58."—correct
(1-0.30)$58 = $40.60
The first day of the year is Saturday. What will the 258th day of the year be?
Group of answer choices
Thursday
Friday
Saturday
Sunday
Monday
Answer:
1stday=Saturday
8th day=Saturday
8×32 =256days=Saturday
257days=Sunday
258days=monday
c/9 < -4
Solve the Inequality
Answer:
The solution of the given inequality c < - 36
Step-by-step explanation:
Explanation:-
Given inequality
[tex]\frac{c}{9} < -4[/tex]
Multiply '9' on both sides, we get
[tex]9 X \frac{c}{9} < -4 X 9[/tex]
⇒ c < - 36
The solution of the given inequality c < - 36
PLEASEEE HURRY I WILL GIVE BRAINLEST
This is literally my last try and if I get this wrong I fail PLEASE answer it correctly that’s all I ask.
(I just need the last question. The multiple choice answers are ‘4,5,6,7,8,9’ I am allowed to choose more than one if needed)
Below is the graph of a polynomial function F with real coefficients. Use the graph to answer the following questions about F. All local extrema of F are shown in the graph.
Helppppp pleaseeee xxxx
Answer:
area of sector dfe=(360-110)/360×πr²=250/360×22/7×4²=34.9=35ft²
12.5 + w< 14 solving one step inequalities
Answer:
w < 1.5
Step-by-step explanation:
We solve these almost identical to solving equations. By going backwards in the process.
14 - 12.5 = 1.5
w < 1.5
Hope this helps!
(4t^3-at^2-2bt+5)-(ct^3+2t^2-6t+3)
Answer:
simplify or subtract? ill put the answer in the comments
Step-by-step explanation:
I simplified it this is what i got
−ct3−at2+4t3−2bt−2t2+6t+2
A company charges a shipping fee of $0.85 per pound.
How much would the company charge to ship a package that weighs 14.6 pounds?
The company's charge to ship a package that weighs 14.6 pounds is 12.41 dollar.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given that company charges a shipping fee of $0.85 per pound.
WE need to find the company's charge to ship a package that weighs 14.6 pounds.
Therefore, One pound = $0.85
For weighs 14.6 pounds = $0.85 x 14.6
= 12.41
Hence, the company's charge to ship a package that weighs 14.6 pounds is 12.41 dollar.
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PLZ help on coordinate work
Answer:
Add 50 to each x coordinate and 25 to each y coordinate.
Step-by-step explanation:
Add 50 to each x coordinate and 25 to each y coordinate.
60% of 20 Need To Know Asap
Answer:
12
Step-by-step explanation:
Answer:12
Step-by-step explanation:
Solution for What is 60 percent of 20:
60 percent * 20 =
(60:100)* 20 =
(60* 20):100 =
1200:100 = 12
Now we have: 60 percent of 20 = 12
Question: What is 60 percent of 20?
Percentage solution with steps:
Step 1: Our output value is 20.
Step 2: We represent the unknown value with $x$.
Step 3: From step 1 above,$20=100\%$.
Step 4: Similarly, $x=60\%$.
Step 5: This results in a pair of simple equations:
$20=100\%(1)$.
$x=60\%(2)$.
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
$\frac{20}{x}=\frac{100\%}{60\%}$
Step 7: Again, the reciprocal of both sides gives
$\frac{x}{20}=\frac{60}{100}$
$\Rightarrow x=12$
Therefore, $60\%$ of $20$ is $12$