Answer:
I think it is 5
4. If f(x)=2x+3(x+4)+5 then f(6)=?
Answer:
f(6)=42
Step-by-step explanation:
We know that the equaiton is f(x)=2x+3(x+4). So that means when it is f(6), we plug in 6 into all of the x. Therefore, the equation will be f(6)=2(6)+3(6+4). We combine like terms to get f(6)=12+3(10). We do 3x10 which is equal to 30. f(6)=30+12. 30+12=42. f(6)=42. Therefore, f(6)=42.
If this has helped please mark as brainliest
Answer: 47
Step-by-step explanation:
That just means replace the x’s with 6 in the equation. So 2*6+3(6+4)+5. 6+4 is 10, 2*6 is 12. So the equation is now 12+3(10)+5. 3*10 is 30. 12+30+5=47.
Help plzzzzzz 1. Use your expression from Exercise 15 to find the total cost of 8 play tickets and 8 choir concert tickets
exercise 15 is Rory buys t play tickets at $14.50 per ticket and t choir concert tickets
at $5.50 per ticket. What is the cost for play tickets and choir concert
tickets?
plz help
Answer:637
Step-by-step explanation:
7362 is the andwrr
Garrett throws a dart at a circular dart board. The dart board has a radius of 16 inches, and the bull's eye in the center of the dart board has a radius of 6 inches
What is the probability that a dart thrown at random within the dartboard will hit the bull's eye? Round your answer to the nearest tenth, if necessary
A. 37.5%
B. 26.7%
C. 7.1%
D. 14.1%
Answer:
C. 7.1
Step-by-step explanation:
Answer:
The probability that a dart thrown at random within the dartboard will hit the bull's eye is 14.1%
Step-by-step explanation:
[tex]The probability is found by dividing the area of the bull's eye by the total area of the dart board:\[\large P(bull's\ eye)=\frac{\pi\ 6^{2}}{\pi\ 16^{2}}=\frac{36}{256}=0.1406\]Therefore your answer of 14.1% is close.[/tex]
#SPJ2
Find the measure of \angle RST∠RST. The measure of \angle RST∠RST is ^{\circ} ∘ .
Answer:
[tex]RST =144[/tex]
Step-by-step explanation:
Given
See attachment
Required
Find RST
To do this, we use:
[tex]RST + 36 = 180[/tex] --- angle on a straight line
Make RST the subject
[tex]RST =- 36 + 180[/tex]
[tex]RST =144[/tex]
Hence, the measure of RST is 144
What is the volume of this prism?
Answer:
56.3
Step-by-step explanation:
The third one.
Answer:
is your answer option no 3 is correct
I hope is helpful
10
वाल
8
What is the
solution to
this system
of equations?
6
4-
2+
([?]
-2
8
10
2
Answer:
(7, 4)
Step-by-step explanation:
The solution to the system of the 2 equations represented on the graph by the two lines is the c
x and y coordinates of the point where the two lines intersect.
They intersect at when x = 7, y = 4.
Therefore, the solution to the system of equations would be (7, 4).
At the football game, Joe carried the ball four different times. He had a loss of 15, a gain of 2, a loss of 5, and a gain of 7. What was his total yardage?
A. -29 yards
B. -20 yards
C. 9 yards
D -11 yards
A millennium is a period of 1,000 years.
So, 4,000 years is 4 millennia.
How many millennia are there in 5,000 years?
Answer:
5 millennia
Step-by-step explanation:
The simplest way to get the answer is that a millennium is 1,000 years and since you mentioned there are 4 millennia in 4,000 years, you would need to divide 5,000 by 1,000. Your answer should be 5 millennia.
Shirts are $12 each and Mary has no more than $48 to spend.How many shirts can she purchase
Answer:
4 shirts
Step-by-step explanation:
$48/$12= 4 shirts
Hope this helped! :)
Encuentra el valor de x 2( x-2) = 2x-4
Respuesta: Para "x" es 2 y 1 (x = 2,1)
simplify r +5/2 + r-4 /3
Answer:
2r+7/6
Step-by-step explanation:
Answer:
2r +7/6
Step-by-step explanation:
See the steps below:)
please help me !!!!!!!!
*look at the image*
whoever answers first will be marked brainliest
*looks at the image woooow
HELP PLEASE. A truck bed has a volume of 120 cubic feet. The bed is 4 feet wide and has a height of
3 feet. What is the length of the bed?
Options:
A: 40
B: 1
C: 3
D: 10
Answer:
D
Step-by-step explanation:
Volume = lwh
120 = l(4)(3)
l = 10 feet
-7n = 84 round to the nearest hundredth
Answer:
n=-12
Step-by-step explanation:
Sandra prepared 15 kilograms of dough after working 3 hours. How many hours did Sandra
work if she prepared 20 kilograms of dough? Solve using unit rates.
hours
Answer:
4 hours
Step-by-step explanation:
4 hours because if 15 is 3 hours. count by 5. 5 kilograms of dough would be 1 hour, 10 kilograms of dough would be 2 hours leaving 15 at 3 hours and 20 kilograms at 4 hours.
The following tables show some values from three different functions. which of these functions could be quadratic?
Answer:
C. III only
Step-by-step explanation:
a quadratic function means that as the maximum power in its arguments it is squaring 1 or more items.
so, let's look at the tables.
table I shows the powers of 2. y = 2^x
2^0 = 1
2^1 = 2
2^2 = 4
2^3 = 8
so, it is not saying anything in general.
table II shows an "identity" equation. y = x
0 = 0
1 = 1
2 = 2
3 = 3
this does not square anything.
table III shows then finally a square equation. y = x^2
0^2 = 0
1^2 = 1
2^2 ≈ 4
3^2 = 9
hurray !
What solid figure has eight vertices?
triangular pyramid
triangular prism
rectangular prism
square pyramid
Find the circumference when the diameter is 12.4cm
Answer:
circumference = 3.14×12.4
circumference =38.936
I need answer immediately!!!!!!
Answer:
y = -2/3x - 5
Step-by-step explanation:
What is the sum of the of what is the sum of the given arithmetic series?
5 + 8 + 11 + ... + 92
O 1554
O 1545
O 1455
O None of these
Answer:
3rd option : 1455
Step-by-step explanation:
here, a = 5, d = 3 , tn = 92, n = ?, Sn = ?
tn = [a + (n - 1) d]
92 = [ 5 + (n - 1)d
92 = 5 + 3n - 3
92 - 5 + 3 = 3n
90 = 3n
n = 90/3
n = 30
By sum of first n terms of an A. P formula,
Sn = n/ 2 [ 2a + (n - 1) d]
Sn = 30/2 [ 2 * 5 + (30 - 1) 3]
Sn = 15[ 10 + 29 ( 3) ]
Sn = 15[ 10 + 87 ]
Sn = 15( 97 )
Sn = 15 * 97
Sn = 1455
Therefore, option 3rd 1455 is correct.
What is the solution to the equation 3 + = 4? y = y = y = 1 y = 4
Answer:
y = 1
Step-by-step explanation:
3 + y = 4
y = 1
Answer:
Step-by-step explanation:
I think its y=1 but I'm not sure
Hope this helps
Have a good day
Pls tell me if I'm wrong
Does anyone know the answer to this question?
find the value of “x”pls help
Answer:
73 degrees
Step-by-step explanation:
180-127=53
53+54= 107
180-107
= 73 degrees
Mark me the brainliestt :))
Find the value of the trig function indicated.
[tex]cos( \theta) = \frac{adj}{hyp} \\ cos( \theta) = \frac{6}{10} \\ cos( \theta) = \frac{3}{5} [/tex]
A sundae bar has five toppings to choose from. Any number of toppings can be
chosen. How many different sundaes are possible?
Answer: 32
Step-by-step explanation:
When given a question where there is a distinct set of items to choose from, the total number of configurations is equal to 2 to the power of number of different choices. Since there are five different choices, the number of different sundaes is equal to 2^5 or 32 sundaes.
It takes Sui 15 minutes to make 5 bracelets. At this rate , how many minutes will it take Sui to make 60 bracelets?
Answer:
60/5 = 12
15 x 12 = 180 minutes
Line m is represented by the equation below. Select all equation that represent lines perpendicular to line m.
Answer:
y = -2/3x + 4
y+1 = -4/6(x + 5)
Step-by-step explanation:
y = -2/3x + 4
y+1 = -4/6(x + 5) *-4/6 is equal to -2/3
perpendicular lines have slope that are opposite signs and reciprocals
the slope of the original line in this problem is 3/2 so any line with a slope of -2/3 is perpendicular to it
Answer:
it will be any equation with a slope that is the opposite reciprocal of 3/2 or it's equivalent. So in this case, -2/3. be sure to check the negative does and see if other slopes are the same as -2/3 but in a different form.
witch is greater 60% or 5/8
Answer:
5/8
Step-by-step explanation:
5/8 equals 62.5% so it is greater than 60%.
i hope this helps
Answer:
5/8
Step-by-step explanation:
60% = 6/10
5/8 greater than 6/10
Lydia buys peanut butter in bulk for $0.20 an ounce. How much does 18 ounces of the peanut butter cost?
Answer:
3.6 dollars
Step-by-step explanation:
Lets go over what we know:
Each ounce of penut butter cost 0.2$, or 1/5$
We need 18 ounces.
To solve this, lets multiply the cost per ounce by the amount of ounces:
0.2*18
Or
1/5*18
=
18/5
This can be simplfied into:
3 3/5
We know each 1/5 is 20 cents(0.2), so 3 cents would be 3*0.2 = 0.6:
3.6 dollars
So the answer is for 18 ounces, it cost 3.6 dollars.
Hope this helps!