Answer:
Number of child tickets = 9
Number of adult tickets = 36
Number of senior tickets = 27
Step-by-step explanation:
Given:
The ratio of adult tickets to child tickets = 4:1
Ratio of adult tickets to senior tickets = 4:3
Number of total tickets = 72
Find:
The number of each ticket.
Computation:
Ratio between Adult to senior to child = 4:3:1
So,
Number of child tickets = [1 / (4+3+1)]Total tickets
Number of child tickets = [1 / (8)]72
Number of child tickets = 9
Number of adult tickets = [4 / (4+3+1)]Total tickets
Number of adult tickets = 36
Number of senior tickets = [3 / (4+3+1)]Total tickets
Number of senior tickets = 27
If f(x) = 5x + 40, what is f(x) when x = -5?
N
ܩ ܣ
15
Answer:
15
Step-by-step explanation:
f(x)=5x+40
so f(5)=5(-5)+40
f(5)= -25+40
f(5)=15
What is the measure of angle SQR please help
The options are
A.) 132°
B.) 55°
C.) 134°
D.) 93°
Answer:
D i think
Step-by-step explanation:
Classify COB in the image above as either acute, obtuse, right, or straight angle.
Answer:
Number 2 obtuse
Step-by-step explanation:
Answer:
∠COB is obtuse angle
Explanation:
I attached an image showing how to tell the difference between an acute, obtuse, right, and straight angle.
We can clearly see, just by looking at the image. ∠COB is an obtuse angle
Which statements are true when using algebra tiles to solve the equation 8x + (–4) = 11x + 5? Check all that apply.
Answer:A D and E
Step-by-step explanation:
Answer:
Step-by-step explanation:
A, D, and E.
Consider the system of equations. y = –5x – 1 y = 2x + 6 Choose the correct answer to each question. What is the slope of the first line? What is the slope of the second line? How many times do the lines intersect? How many solutions does the system have?
What is the slope of the first line?
✔ –5
What is the slope of the second line?
✔ 2
How many times do the lines intersect?
✔ 1
How many solutions does the system have?
✔ 1
Answer:
Step-by-step explanation:
-5x - 1 = 2x + 6
-7x - 1 = 6
-7x = 7
x = -1
y = -5(-1) - 1 = 5 - 1 = 4
(-1. 4)
first slope: -5
second slope: 2
once
one
Given the diagram below with line DE║ line AC. Find BC.
Answer:
13.5
Step-by-step explanation:
In triangle ABC, DE || AC
Therefore by basic proportionality theorem:
[tex] \frac{BD}{DA} = \frac {BE}{EC} \\\\
\therefore \frac{4}{8} = \frac {BE}{9} \\\\
\therefore \frac{1}{2} = \frac {BE}{9} \\\\
\therefore BE = \frac{9}{2} \\\\
\therefore BE = 4.5\\
\because BC = BE + EC \\
\therefore BC = 4.5 + 9\\
\huge \red {\boxed {\therefore BC = 13.5}} \\[/tex]
can you add a fraction and a whole number.give and example
Step-by-step explanation:
if you have a whole number and fraction you can simply at them together, which results in what's called mixed number .
example : the mixed number 8 3/4 is understood to mean the same thing as
8 + 3/4.
Given the graph below, which of the following statements is true?
Since there is nothing attached for me to help you I looked for a website that can find the answer with an explanation. It is called quickmath it’s like a math calculator . Hopefully that helps you .
How many days are in 6 weeks not including weekends ?
Answer:
30 days
Step-by-step explanation:
There are 6 * 7 = 42 days in 6 weeks.
There are 2 * 6 = 12 weekends in 6 weeks.
42 - 12 = 30
Answer:
30 days
Step-by-step explanation:
Noah says:
I am thinking of a number,
When I subtract 17 and
multiply the answer by
8, I get 32.
What is Noah's number?
Answer:
21
Step-by-step explanation:
You subtract 17 (x - 17) and multiply the answer by 8 (8(x - 17)). This is equal to 32. Solve for x
8(x - 17) = 32
8x - 136 = 32
8x = 168
x = 21
Find the distance between the pair of points: (0,-8) and (0,4)
Answer:
12 units
Step-by-step explanation:
distance formula
Determine the value of a. answers: A) 10 B) 6 C) 7 D) 70
Answer:
C
Step-by-step explanation:
Since triangles TUS and QRS are similar, if TUS is isosceles then so is QRS. This means that all corresponding proportions are at a constant ratio. So if TS=US, QT=RU and therefore a=7. Hope this helps!
Answer:
a =7
Step-by-step explanation:
The triangles are similar so we can use ratios
10 10
------ = --------
10+a 10+7
Since the numerators are the same, the denominators have to be the same
10+a = 10+7
a = 7
If f(x) = x2 − 81 and g(x) = x+9/x-9, find g(x) · f(x).
Answer:
f(x) = x² - 81 = ( x+ 9)(x - 9) Difference of two squares
g(x) = x+9/x-9
g(x) . f(x) = x + 9/ x - 9 × (x+9)(x - 9)
= ( x + 9)(x +9)
= ( x + 9)²
= x² + 18x + 81
Hope this helps.
Write 0.03 as percents.
Answer:
3%
Step-by-step explanation:
Just move the decimal 2 spaces to the right .03 becomes 3% :)
At the beginning of the week, a puppy weighed 5/14 pounds. During the week, the puppy gains 8 ounces.
How much does the puppy weigh, in pounds, at the end of the week?
Enter your answer as a mixed number in simplest form by filling in the boxes.
Answer:
51/12
as a mixed number
4 1/4
Step-by-step explanation:
first you add 8 to 4 which is 12
so the improper fraction would be 51/12
how to turn it in to a mixed number in simplest form
step 1 - Find Whole Number
Calculate out how many times the denominator goes into the numerator. To do that, divide 51 by 12 and keep only what is to the left of the decimal point:
51 / 12 = 4.2500 = 4
Step 2 - Find New Numerator
Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.
51 - (12 x 4) = 3
Step 3 - Put Together
Keep the original denominator and use the answers from Step 1 and Step 2 to get this:
4
3
12
Step 4 - Minimize
Minimize the fraction part from Step 3 by dividing the numerator and denominator by 3, which is the greatest common factor, to get the final answer. 51/12 as a Mixed Number is:
4
1
4
Solve: 3 In x= In 216
O x= 3
0 x = 6
OX= 72
DONE
ANSWER IS B
X=6
Answer:
x = 6
Step-by-step explanation:
3 ln x = ln 216
Rewrite 216 as 6^3
3 ln x = ln 6^3
We know that ln a^b = b ln a
3 ln x = 3 ln 6
x = 6
If h(x) is the inverse of f(x), what is the value of h(f(x))?
N
0
х
f(x)
Answer:
If f and h are inverses, then:
f (h(x) ) = x and also
h( f(x) ) = x
Step-by-step explanation:
Inverse function: The function f(x) goes from domain to range and the inverse function f^{-1} goes from Range to domain
Option C is correct
I would appreciate it if you marked me brainliest :)
Solve for X 4x−1 =3 Answer:
Add 1 to both sides of the equation to get 4x = 4.
Divide both sides by 4 and x = 1.
Answer:
x= 1
Step-by-step explanation:
4x-1=3
+1 +1
4x=4 (divide both sides by 4 to get x alone)
x=1
2. Solve this problem: There will be 460 people at the sport's award banquet. If each table seats 8 people, how many tables are needed?
A. 3,680 tables
B. 57 tables
C. 58 tables
D. 452 tables
Answer:
C. 58 tables
Step-by-step explanation:
If there are 460 people, and each table seats 8 people, then we divide 460 by 8, giving us 57.5 tables. We cannot have a half of a table, so the answer is 58 tables.
What is the definition of the cosine ratio of an acute angle of a triangle?
opposide side / hypotenuse
adjacent side / opposite side
opposite side / adjacent side
adjacent side / hypotenuse
Answer:
I think the answer is the last one
adjacent side / hypotenuse
Write 3/10 as a division
Answer:
3 divided by 10.
Step-by-step explanation:
I'm slightly confused as to what you're asking about, but I could only assume that you want me to represent that fraction as a division problem. In that case, I have listed the answer above. If you want it in decimal form, it is 0.3.
Answer:
I hope u get what ur looking for and I wish u give me brainlist But I know u won't cuz everyone say that . But thank you so much if u put for me and It would be a very appreciated from you and again thank you so much
Solve log x= 3.
x=3
x= 30
x= 1,000
x= 10,000
The value of x must be equal to 1000
What is the logarithmic function?In mathematics, the logarithmic function is an inverse function to exponentiation. The logarithmic function is defined as
For x > 0 , a > 0, and a ≠1,
y= logₐ x if and only if x = a^y
Then the function is given by
f(x) = logₐx
Given here log x= 3 ⇒x=10³
⇒x=1000
Hence, The value of x must be equal to 1000
Learn more about the logarithmic function here:
https://brainly.com/question/30085872
#SPJ2
Find the solutions to the equation below.
Check all that apply.
2x^2+7x+3=0
O A. X=7
OB. X=4
OC. X=3
OD. X=-1/2
OE. X = 2
OF. X=-3
The solutions of the equation 2x²+7x+3=0 are x=-1/2 and x=-3.
What is quadratic equation?A quadratic equation is a second-order polynomial equation in a single variable x , ax²+bx+c=0. with a ≠ 0 .
The given equation is 2x²+7x+3=0
Two times of x square plus seven times of x plus three equal to zero is the form of quadratic.
We can solve the quadratic equation 2x²+7x+3=0 using factoring
Let us find two numbers whose product is 2x²+7x+3=0 and
whose sum is 7.
We can see that 2x²+7x+3=0
Let us factor by grouping
2x²+6x+x+3=0
2x(x+3)+(x+3)
=(2x+1)(x+3).
x=-1/2 and x=-3
Therefore, the solutions are x=-3 and x=-1/2.
To learn more on Quadratic equation click:
https://brainly.com/question/17177510
#SPJ7
Which phrase bost describes the translation from the graph y=(x+2)^2 to the graph of
y=x^2 + 3?
Answer:
C
Step-by-step explanation:
2 units right and 3 units up
Given f(x)=-x+6 and g(x) =f(x+3), write an equation for function g.
Answer:
G(x)=-(x+3)+6
Step-by-step explanation:
f(x) means that whatevers in the parentheses is x. In g(x) x is equal to x+3
please helppppppppppppppp fine x its high school geometry
Solve for x. answers: A) 4 B) 6 C) 7 D) 5
Answer:
D) 5
Step-by-step explanation:
The smaller triangle is similar to the big triangle with the big triangle with a scale factor of 1.8.
5x × 1.8 = 45
Divide both sides by 1.8
5x = 25
Divide both sides by 5
x = 5
If the cosine value is 80*, the secant value to the hundredths degree is: 0.98 0.17 5.76
Work Shown:
sec(80) = 1/cos(80) = 5.75877048314363 which rounds to 5.76
Make sure your calculator is in degree mode.
factor x^2 + 12x + 36
Answer:
(x + 6 )(x + 6 )
2 numbers to add to 12 but also multiply to get 36
Answer:
(x+6)(x+6)
Step-by-step explanation:
x^2 + 12x + 36
What 2 numbers multiply to 36 and add to 12
6*6 =36
6+6 =12
(x+6)(x+6)
Amelia rented a DVD and it was due to be returned on the 26 November she acctually returned it to the shop on the 12 December. The rental shop applies a fine of 9p for everyday the DVD is overdue
Answer:
144 p
Step-by-step explanation:
It was due to be returned on 26 November but she returned it on 12 December.
She was therefore with it for an extra 16 days.
The fine is 9p per day. Therefore, she will pay a fine of:
9 * 16 = 144 p
Answer:
Amelia rented a DVD and it was due to be returned on 26 November. She actually returned it to the shop on 12 December. The rental shop applies a fine of 9p for every day the DVD is overdue.
Work out the total fine paid by Amelia. Give your answer in £