Answer: 23
Step-by-step explanation: he had 12 and 24 which makes 36
then he had 13 which means he gave 23 because adding them together gives the original amount
(9.5 minus 3 times 1 and one-half) divided by 0.5 0.5 5 10 19.5
Answer:
Your value expression is 10
Step-by-step explanation:
We know that [tex]1\frac{1}{2}=\frac{3}{2}=1.5[/tex]
The value experssion:
Giving: [tex]\frac{9.5-3(1\frac{1}{2}) }{0.5}[/tex]
Change [tex]1\frac{1}{2}[/tex] into a whole number: [tex]\frac{9.5-3(1.5)}{0.5}[/tex]
Multiply 3 into 1.5: [tex]\frac{9.5-4.5}{0.5}[/tex]
Divide: [tex]\frac{5}{0.5}[/tex]
Your answer equals: 10
Calculate the distance between the two quantities: 4 ft and 12 ftCalculate the distance between the two quantities: 4 ft and 12 ft
Answer:
8 feet
Step-by-step explanation:
Distance can be explained as the way to measure how far a thing or something is apart from each other numerically, it shows how close or far apart between two point
From the question, we are given two point
Point1= 12 feet
Point 2= 4 feet
Then Distance between the two point= 12feet-4feet
= 8feet
Hence the distance= 8 feet
NEED HELP ASAP ALGEBRA 2
Find the third side in the simplest radical form
what percentage of 2½ meters is 100 cm?
Answer:
100/250*100= 40%
Step-by-step explanation:
40%
Step-by-step explanation:2 1/2m = 250 cm
250cm .............100%
100cm ..................x%
x = 100cmx100%/250 cm
= 10000%/250
= 40%
evaluate plz plz plz help me i am soo confused
Hey there! I'm happy to help!
QUESTION 100
Here, we are looking for the number of permutations. A permutation is the number of possible arrangements you can make from a given set of things (order matters). If you have 6 kids standing in alphabetical order in line, that is one permutation. If you do reverse alphabetical order, that is a different permutation.
We are asked to find the number of permutations using the given format:
[tex]_{n}P_{r}\\[/tex]
This is simply a representation of what we want to find. The P means we are looking for the number of permutations. The n is the total number of objects in the set (for example, if there were 26 kids we could choose from to make this 6 person line, n would be 26). The r is the number of things chosen from the set (in our line example, the r would be six because we are choosing 6 kids).
The formula for finding the number of permutations is [tex]\frac{n!}{(n-r)!}[/tex]. The ! is factorial, it means you multiply that number by every integer counting backwards towards 1. 6! is 6×5×4×3×2×1. There is an option to do this on your calculator, though.
Let's solve this problem.
[tex]_{5}P_{4}=\frac{5!}{(5-4)!}= \frac{120}{1} =120[/tex]
This means that there are 120 permutations.
QUESTION 101
Now we have a C. This is similar to permutations but with combinations order does not matter. With our line example, having the same six kids in alphabetical order is a different permutation than having it in backwards alphabetical order. With combinations, if you have those specific six kids, it is just one combination; the order does not matter.
The formula for combinations is [tex]\frac {n!}{r!(n-r)!}[/tex]. Let's plug in our numbers and solve for this.
[tex]_{8}C_{2}=\frac{8!}{2!(8-2)!} =\frac{8!}{2!(6!)}=\frac{40320}{1440} =28[/tex]
QUESTION 102
Quick note: 0! is equal to 1. I don't really know why but there's probably proof somewhere.
[tex]_{7}C_{0}=\frac{7!}{0!(7-0)!} =\frac{7!}{7!} =1[/tex]
And I believe you already have Question 103 figured out.
4!=4×3×2×1=24
Have a wonderful day! :D
for the ap 3/2. 1/2. -1/2.-3/2... write the first term a and common difference d
Answer:
First term is [tex]\frac{3}{2}[/tex].
Common difference: -1
Step-by-step explanation:
Given the sequence:
[tex]\frac{3}{2} , \frac{1}{2} , -\frac{1}{2}, -\frac{3}{2}, ...[/tex]
we notice that one term is generated from the previous one by subtracting from it "1". That means that the common difference for this sequence is "-1", and its first term is [tex]\frac{3}{2}[/tex].
Pls answer it ......
Step-by-step explanation:
angle ACB=75° (being inscribed angle)
Angle BCD=105° (sum of straight line)
angle BCD + angle BQD=180° (opposite angle of quadrilateral inscribed in circle is supplemetry)
105° + x =180°
x= 75°
m-m-1/2=1-m-2/3
Pls help me with this question fast
Answer:
m=5/6
Step-by-step explanation:
arrange all the "m's" at the left side and the numbers at the right side doing that we get
m-m+m=1-2/3+1/2
m=5/6
I need help pleasee!!!!!
Answer:
) 3.3
2) 1.7
3) 8.8
4) -8.55
5) 3.22
6) 7.48
Step-by-step explanation:
convert 15/2 into a mixed number
Answer:
1 ⁵/2........ .......
.
Answer:
Step-by-step explanation:
[tex]\frac{15}{2}=7\frac{1}{2}[/tex]
Which of the following is a proportion? Please help!! D:
Answer:
the second one
Step-by-step explanation:
3y+2+3x-y+5x i need help doing combine like terms
Answer:
8x+2y+2
Step-by-step explanation:
First, write it out as it's given:
3y+2+3x-y+5x
Then, combine the x-terms first:
3y+2-y+8x
Next, combine the y-terms:
2+2y+8x
A hot air balloon is drifting at an altitude on
on is drifting at an altitude of 2550 ft. The balloon needs to descend to an altitude of
0 it. How many feet must the balloon descend?
Answer:
2550 ft
Step-by-step explanation:
The difference between 2550 ft and 0 ft is 2550 ft.
The balloon must descend 2550 ft to reach an altitude of 0 ft.
I really need help with this question. can someone help me!
Answer:
144
Step-by-step explanation:
Using the rule of radicals
[tex]\sqrt{a}[/tex] × [tex]\sqrt{b}[/tex] ⇔ [tex]\sqrt{ab}[/tex]
Given
4[tex]\sqrt{2}[/tex] × 6[tex]\sqrt{18}[/tex]
= 4 × 6 × [tex]\sqrt{2}[/tex] × [tex]\sqrt{18}[/tex]
= 24 × [tex]\sqrt{36}[/tex]
= 24 × 6
= 144
A car rental agency has 18 vehicles available, of which 3 are convertibles. What is the probability that a randomly selected vehicle will be a convertible? Write your answer as a fraction or whole number.
Answer:
[tex]\frac{1}{6}\\[/tex]
Step-by-step explanation:
To find the probability, divide the number of desired outcomes by the total:
This will be 3/18, since there are 3 convertibles and there are 18 total cars
Simplify 3/18
= [tex]\frac{1}{6}[/tex]
HELP ME PLEASE
Which expression is equivalent to
3
4
-
1
2
?
A)
3
4
+
1
2
B)
3
4
+ (-
1
2
)
C)
3
4
- (-
1
2
)
D) -
3
4
+ (-
1
2
)
Answer:
B
Step-by-step explanation:
34-12=22
34+(-12)=22
+x- = -
+x+ = +
-×-= +
36__3__12__6__1 = 36
Either add, subtract, multiply or divide these numbers to get 36 (use each symbol how ever many times as needed)
Answer:
36 * 3 - 12 * 6 * 1 = 36
Step-by-step explanation:
36 * 3 - 12 * 6 * 1 = 36
The graph of the function, f(x)=x^2-5x-7 opens __ and has a ____ value.
Answer:
opens UP and has a minimum value.
Step-by-step explanation:
The given quadratic function opens UP (the branches of the associated parabola open up) because the coefficient that accompanies the leading term (leading coefficient) is positive.
Since the graph is a parabola with arms pointing up, the graph should have a minimum located at the vertex of the parabola.
Write and evaluate the expression. Then, select the correct answer.
two less than the quotient of a number and four, increased by ten;
evaluate when m = 12
Answer:
The answer is 11
Step-by-step explanation:
got `100%
Can someone help been stuck all day idk wat to do
will give brainliest
Answer:
B
Step-by-step explanation:
Answer:
6 1/4 cup of soda for one cup of pineapple
Step-by-step explanation:
2/ 5 of pineapple for every 2 1/2 cups of soda
1 cup of pine apple ??
(2 1/2)/(2/5)
5/2 ÷2/5 ( when divide fraction,change ÷ to × and flip the fraction (reciprocal)
5/2×5/2=25/4 or 6 1/4
How many solutions does -6 + 2x = 3x have?
Select the correct answer.
Consider the function fx) = 10' and the function g(x), which is shown below. How will the graph of g(x) differ from the graph of
g(t) = f(x – 6) = 10(– 6)
Answer choice options are above.
Answer:
B The graph of g(x) is the graph of f(x) shifted to the right 6 unit
Relation between the graph of g(x) and f(x) is option (B) The graph of g(x) is the graph of f(x) shifted to right 6 units
What is a Function?Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given,
[tex]f(x) =10^{x}[/tex]
[tex]g(x)=f(x-6)=10^{(x-6)}[/tex]
f(x) shift right 6 units to get f(x-6)
Given that
g(x) = f(x-6)
Therefore graph of g(x) is the graph of f(x) shifted to the right 6 units
Hence, Relation between the graph of g(x) and f(x) is option (B) The graph of g(x) is the graph of f(x) shifted to right 6 units
Learn more about Function here
https://brainly.com/question/12431044
#SPJ2
You are playing basketball with your friends. The height (in feet) of the ball above the ground t seconds after a shot is released from your hand is modeled by the function f(t)= -16t^2 + 32t + 5.2. What is the value of t when the ball is released from your hand ?
Answer:
2.15 seconds
Step-by-step explanation:
Given the equation of the height (in feet) of the ball above the ground t seconds after a shot is released from your hand modeled by the function
f(t)= -16t² + 32t + 5.2 where t is in seconds.
Note that the value of the height at the point the ball is released from the hand is 0 feet.
To get value of t when the ball is released from your hand, we will substitute f(t) = 0 into the modeled equation as shown;
f(t)= -16t² + 32t + 5.2
-16t² + 32t + 5.2 = 0
Multiply through by 10
-160t² + 320t + 52 = 0
Dividing through by -4
40t² - 80t - 13 = 0
t = 80±√80²-4(40)(-13)/2(40)
t = 80±√6400+2080/80
t = 80±√8480/80
t = 80±92.09/80
t = 80+92.09/80
t = 172.09/80
t = 2.15 secs
Hence, the value of t when the ball is released from your hand is approximately 2.15seconds.
calculate the perimeter of a triangle whose dimensions are 1m 60cm, 1m 80cm and 2m.
Answer:
5 m 40 cmStep-by-step explanation:
a = 1 m 60 cm = 1.6 m
b = 1 m 80 cm = 1.8 m
c = 2 m
perimeter = a + b + c = 1.6 + 1.8 + 2 = 5.4 m = 5 m 40 cm
★ AnsWer :
➨ 540 cm
★ Step by step Explaination :
Let triangle be ABC,
1m = 100 cm
[tex]\begin{lgathered}\bullet\:\:\textsf{AB = 1m 60cm = \textbf{160 cm}}\\\bullet\:\:\textsf{BC = 1m 80cm = \textbf{180 cm}}\\\bullet\:\:\textsf{CA = 2m = \textbf{200 cm}}\end{lgathered}[/tex]
[tex]\setlength{\unitlength}{1.5cm}\begin{picture}(6,8)\linethickness{0.5mm}\qbezier(1,.5)(2,1)(4,2)\qbezier(4,2)(2,3)(2,3)\qbezier(2,3)(2,3)(1,0.5)\put(.7, .3){$C$}\put(4.05, 1.9){$B$}\put(1.7, 2.95){$A$}\put(3.2, 2.5){\sf{160 cm}}\put(0.7,1.7){\sf{200 cm}}\put(2.7, 1.05){\sf{180 cm}}\end{picture}[/tex]
[tex]\rule{130}1[/tex]
[tex]\underline{ \large \purple{ \mathscr{\dag\:A \bf{ccording} \: to \: \mathscr {Q} \bf{uestion} ....}}}[/tex]
[tex]\begin{lgathered}\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}}=Sum\:of\:all\:sides\\\\\\\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}} = AB + BC + CA\\\\\\\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}} = 160 + 180 + 200\\\\\\\dashrightarrow\:\:\underline{\boxed{\tt Perimeter_{{\tiny\triangle ABC}} = 540 \:cm}}\end{lgathered}[/tex]
[tex]\therefore\:\underline{\textsf{Perimeter of triangle ABC is \textbf{540 cm}}}.[/tex]
write an equation in slope intercept form of the line that passes through (0,2) (8,8)
Step-by-step explanation:
Hey, there!!
You can get your answer simply, just remember the two point formula,
Given, the points are (0,2),(8,8).
We have, Formula for two points is,
[tex](y - y1) = \frac{y2 - y1}{x2 - x1} (x - x1) [/tex]
Put all values here,
[tex](y - 2) = \frac{8 - 2}{8 - 0} (x - 0)[/tex]
[tex](y - 2) = \frac{6}{8} (x -0)[/tex]
[tex](y - 2) = \frac{3}{4} (x - 0)[/tex]
multiply (y-4) by 4 and (x-0) by 3.
[tex](4y - 8) = 3x[/tex]
Bringing 4y and -8 on same side of 3x.
[tex]0 = 3x - 4y + 8[/tex]
[tex]or \: 3x - 4y + 8 = 0[/tex]
Therefore, 3x-4y+8=0..... is the required equation.
Hope it helps..
5 (3x) – 7y2 =?, when x = 3 and y = 2
Answer:
5(3x)-7y^2.
5(3×3)-7(2×2).
45-28=17.
Select the correct answer. What is the domain of the function represented by this graph? y10 B 6 18 2 16 2 A -26 +5 2 B. a all real numbers OC 40 OD 2
Answer:
B. all real numbers
Step-by-step explanation:
The domain is the values for the input
The values that x takes for this function is all real values
The Answer Is:
All Real Numbers
(8x3-3x2+x)+(2x2-5x+4)
Answer:
-4x+26
Step-by-step explanation:
Answer:
[tex] \boxed{ \bold{ { \boxed{ \sf{8 {x}^{3} - {x}^{2} - 4x + 4}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{(8 {x}^{3} - 3 {x}^{2} + x) + (2 {x}^{2} - 5x + 4)}[/tex]
When there is a ( + ) in front of an expression in parentheses , no need to change the sign of each term. That means , The expression remains the same. Also , remove the unnecessary parentheses
⇒[tex] \sf{8 {x}^{3} - 3 {x}^{2} + x + 2 {x}^{2} - 5x + 4}[/tex]
Collect like terms
⇒[tex] \sf{8 {x}^{3} - 3 {x}^{2} + 2 {x}^{2} - 5x + x + 4}[/tex]
⇒[tex] \sf{8 {x}^{3} - {x}^{2} - 4x + 4}[/tex]
Hope I helped!
Best regards!!
Given f(x) = 7x - 4 and g(x) = -3x + 2, find (f+g)(x)
Answer:
[tex](f+g)(x) = 4x - 2[/tex]Step-by-step explanation:
f(x) = 7x - 4
g(x) = -3x + 2
To find (f+g)(x) add g(x) to f(x)
That's
[tex](f+g)(x) = 7x - 4 + (- 3x + 2) \\ = 7x - 4 - 3x + 2 \\ = 7x - 3x - 4 + 2[/tex]We have the final answer as
[tex](f+g)(x) = 4x - 2[/tex]Hope this helps you
Answer:
[tex]\Large \boxed{(f + g)(x) = 4x - 2}[/tex]
Step-by-step explanation:
We have two functions.
f(x) = 7x - 4
g(x) = -3x + 2
To find (f+g)(x), we have to find the sum of f(x) and g(x).
(f+g)(x) = f(x) + g(x)
(f + g)(x) = 7x - 4 + -3x + 2
Combining like terms.
(f+g)(x) = 7x - 3x - 4 + 2
(f + g)(x) = 4x - 2