Answer:
± 10
Step-by-step explanation:
sqrt(100)
What number multiplied by itself is 100
10*10 =100
(-10)*(-10) = 100
The square root of 100 is ± 10
is 5 1/25 a rational or irrational number
Step-by-step explanation:
it's rational
as a decimal 5.04
Mark me brainliest
Four speed skaters, Marco, Naim, Oliver, and Pedro, compete in a relay race where they all agree that Naim will be the last skater. Then, they try to decide whether or not Oliver should be the first skater in the race.
Which subset, A, of the sample space shows the complement of the event in which Oliver is the first skater in the race?
A = {MOPN, PMON}
A = {OPMN, OMPN}
A = {MOPN, MPON, OPMN, POMN}
A = {MOPN, MPON, PMON, POMN}
Answer:
A = {OPMN, OMPN}
Step-by-step explanation:
If Olivers first and Naims last that's the only one that fits
Hope this helps, please leave any questions or concerns in the comments. Thanks
A = {MOPN, PMON} is the subset of the sample space shows the complement of the event in which Oliver is the first skater in the race
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
The sample space of the relay race is the set of all possible arrangements of the four skaters, which can be represented by the permutations of the set {M, N, O, P}.
Since Naim is the last skater, there are 3! = 6 possible arrangements of the other skaters in front of him.
The event in which Oliver is the first skater in the race can be represented by the set {OMPN, OPNM, ONPM, ONMP}, which contains 4 possible arrangements.
The complement of this event is the set of all arrangements where Oliver is not the first skater, which can be represented by the set A.
Since there are 6 possible arrangements and 4 of them have Oliver in the first position, there are 6 - 4 = 2 arrangements in A.
A = {MOPN, PMON} is the complement
Hence, A = {MOPN, PMON} is the subset, A, of the sample space shows the complement of the event in which Oliver is the first skater in the race
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Solve for x:
3x - 2 = 8x + 8
x = -2
I hope this helps!
Worked example3 is = 21
Answer:
hahahaha
Step-by-step explanation:
lol
lol
lol
lol
lol
okay
Use deductive reasoning to prove that x = 10 is the solution equation 3x – 7 = 23. Be sure to
justify each step in your proof.
Answer:
Step-by-step explanation:
3x-7=23
<=> 3x = 23 + 7
<=> 3x = 30
<=> X = 30 ÷ 3
<=> X = 10
Fencepost Problem: You need to build one side of a fence that is 12 yards long. This
fence will be built with fenceposts and rails that connect one fencepost to another. If
each fencepost is 1 yard away from the next fencepost, how many fenceposts will be
needed for this side of the fence? How many fenceposts will be needed for a side of
a fence that is N (where N > 0) yards long?
4-3x=8-4x please help
Answer : #1= Answer:x=−4
#2=Answer:x=7
binary calculation additional 1101+101
Answer:
¡Hello![tex]1101 + 101 = 1202[/tex]
Espero haberte ayudado :)
24÷2[70÷5{4+(12-(12-8÷6×3)}]
Step-by-step explanation:
24÷2[70÷5{4+(12-(12-8÷6×3))}]
12[14{4+(12-(12-4))}]
12[14{4+(12-8)}]
12[14{4+4}]
12[14{8}]
12[112]
1344
Donovan is measuring the angles of a triangle. He uses the first two angles and gets 10° and 120° what should be the measurement of the third angle
Answer:
50°
Step-by-step explanation:
The sum of a triangles' angles is 180°
Now set up an equation:
180 - (10 + 120) = ___
180 - 130 = 50°
Which number is greater, -7 or 6? Which number has the greater symbols and absolute value symbols when you write your answer. absolute value, -7 or 6? Explain your thinking. Use comparison
Answer:
6 is greater than -7. However, when using absolute value, -7 would be greater because its absolute value is +7
Step-by-step explanation:
Hope this helps :)
Can someone please help? Thanks
Alg 1 solving equations
-12(-4 + p) = -48
Answer:
[tex]p=8[/tex]
Step-by-step explanation:
[tex]-12\left(-4+p\right)=-48[/tex]
Divide both sides by -12:-
[tex]\frac{-12\left(-4+p\right)}{-12}=\frac{-48}{-12}[/tex]
[tex]-4+p=4[/tex]
Add 4 to both sides:-
[tex]-4+p+4=4+4[/tex]
[tex]p=8[/tex]
OPEACEO ^^
[tex]\large \mathfrak{Solution : }[/tex]
let's solve for p
[tex] - 12( - 4 + p) = - 48[/tex][tex] - 4 + p = \dfrac{ - 48}{ - 12} [/tex][tex]p = 4 + 4[/tex][tex]p = 8[/tex]george had $6.20 less than Jerry . After Jerry spent $15.60 , George had 4 times as much money as Jerry (a) How much money did George have ? (b)How much money did the 2 boys have at first ?
Answer:
George had $10.95
Jerry had $17.15
Which is the function represented by the table? fon 0 5 6 2 O fx)= x+ 5 o Ax)= X-5 0 f(x)= x+ 1 ix)= X-1
Answer:
The choose a. f(x) = x+5
Step-by-step explanation:
f(-1)= -1+5=4
f(0)=0+5=5
Answer:
f(x)=x+5
Step-by-step explanation:
According to the table, the y values are 5 more than the x values
Help me with this please
Answer:
it is a function
because when we will draw vertical line . then the line will touch at only one point
Solve for x.
z=(7+x)k
Answer:
x=(z-7k)1/k
Step-by-step explanation:
z=(7+x)k
open the blanket
z=7k+kx
kx=z-7k
x=(z-7k)1/k
If you figure out these questions I’ll give you brainliest
1. Why are they called buildings if there already built
2. Is 5.0 a decimal or an interger
3. Why is it called an apartments if their built together
Answer:
1: it is called a building cause it can still be improve or built on.
2: its an integer in a decimal formation.
3: cause each unit is apart from the other units even though it is 1 big building.
Step-by-step explanation:
If each side of tangle is increased by 25 %, then find the percentage increase or decrease in area
Answer:
Step-by-step explanation:
Answer:
If each side of tangle is increased by 25 %, then find the percentage increase or decrease in area
Step-by-step explanation:
Christina goes to the market with $50.00. She buys four papayas at $2.75 each and spends the rest of the money on bananas. Each banana cost $1.18. Write an inequality for the number of bananas she can purchase.
Answer:33
Step-by-step explanation:
$50.00-(4. $2.75) = $50.00 - $11.00= $39.00
$39.00 / $1.18 =33
Answer:
33
Step-by-step explanation:
$50.00-(4. $2.75) = $50.00 - $11.00= $39.00
$39.00 / $1.18 =33
In the expression "4f + s", the number "4" is
Answer:
the coeficient
Step-by-step explanation:
Hi there!
»»————- ★ ————-««
I believe your answer is:
A coefficient.
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
The coefficient is a number that is used to be multiplied by a variable in a term.In the term 4f, 4 is being multiplied by 'f'. It is the coefficient of the term.⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Write a function g whose graph represents a translation 3 units down followed by a vertical shrink by a factor of 1/3
of the graph of f(x) = x
If a function 'f' is translated by 'k' units down, image function 'g' will be,
g(x) = h(x) - 3If the function 'g' gets shrink by a factor 'm', the new function 'k' will be,
k(x) = [tex]m[g(x)][/tex] where, 0 < m < 1Following these rules image of the function 'f' given in the question will be g(x) = [tex]\frac{1}{3}x-1[/tex]
Function given in the question is,
f(x) = xIf the function f is translated by 3 units down, image function 'h' will be,
h(x) = f(x) -3
h(x) = x - 3
If the image function is vertically shrink by a factor of k, equation of the image function will be,
g(x) = [tex]k[h(x)-3][/tex]
where, k = [tex]\frac{1}{3}[/tex],
g(x) = [tex]\frac{1}{3}}(x-3)[/tex]
= [tex]\frac{1}{3}x-1[/tex]
Therefore, image function will be [tex]g(x)=\frac{1}{3}x-1[/tex].
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Rewrite in factored form, do not solve
X^2-x-56=0
Answer:
[tex] {x}^{2} - x - 56 = 0 \\ { \boxed{ (x - 8)(x + 7) = 0}}[/tex]
These circles are:
A. concentric
B. none of these
C. tangent
D. congruent
These circles are tangent .
What is tangent of two circles?Two circles are tangent to each other if they have only one common point. Two circles that have two common points are said to intersect each other. Two circles can be externally tangent if the circles are situated outside one another and internally tangent if one of them is situated inside the other.
According to the question
These circles are :
A > Concentric
This option is incorrect because circle are concentric if and only if they have common center .
B> none of these
This option is incorrect .
C > Tangent
This option is correct as Two circles are tangent to each other if they have only one common point and in the figure there is only one common point between both circles .
D> Congruent
This option is incorrect as this two circles have different size but in congruent both circle should be same size which is not possible here.
Hence, These circles are tangent .
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Can someone help me with this one!
Angie and Kenny play online video games. Angie buys 1 software package and 2 months of game play, Kenny buys 2 software packages and 5 months of game
play. Each software package costs $45. If their total cost is $205, what is the cost of one month of game play?
A car is traveling 90 miles per hour. How fast is it traveling in miles per minute?
Answer: 1.5 miles per minute
Step-by-step explanation:
The ratio for the hours is 90 Miles : 60 Minutes
Since 1 hour is 60 minutes, then 1 minute is 1/60 of a hour.
So, 1/60 will be the constant.
[tex]\frac{90}{1/60}[/tex]=1.5
What is an equivalent expression for 24+49
Answer:
20 + 4 + 40 + 9
Step-by-step explanation:
20 + 4 is 24 and 40 + 9 is 49, so it's pretty much the same thing.
x+-2= I need help with this
Answer: x=3
Step-by-step explanation: Hope I helped trust me I am really good at math.
A rectangle has perimeter 70 cm and length 29 cm. What is its width?
Answer:
6 cm
Step-by-step explanation:
70=29+29+2x
70=58+2x
70-58=2x
12=2x
12/2=x
6=x
Check: 29+29+6+6=70
Answer:
6 centimeters.
Step-by-step explanation:
The equation to find perimeter is P=2L+2W. L is length and W is width.
70=2(29)+2W
70=58+2W
70-58=2W
12=2W
6=w
