Answers
Answer:
9) -4x+y+6z
10) 8x^2-x-2
Related Questions
will give brainliest if correct
Given the table of values below, write the linear equation for the Line of Best Fit in slope-intercept form.
Answers
Answer:
is this median numbers or mean?
Step-by-step explanation:
Si elegimos un día de la semana al azar, ¿qué probabilidad hay de que sea fin de semana (ya sabemos que hay dos días…)?
Answers
Answer:
La probabilidad que hay de que sea fin de semana es [tex]\frac{2}{7}[/tex]
Step-by-step explanation:
La Probabilidad es la mayor o menor posibilidad de que ocurra un determinado suceso. En otras palabras, la probabilidad establece una relación entre el número de sucesos favorables y el número total de sucesos posibles. Entonces, la probabilidad de un suceso cualquiera A se define como el cociente entre el número de casos favorables (número de casos en los que puede ocurrir o no el suceso A) y el número total de casos posibles. Esta se denomina Ley de Laplace.
[tex]P(A)=\frac{numero de casos favorables}{numero de casos posibles}[/tex]
En este caso:
número de casos favorables: 2 (cantidad de días del fin de semana)número de casos posibles: 7 (cantidad de días totales en la semana)Reemplazando:
P(A)= [tex]\frac{2}{7}[/tex]
La probabilidad que hay de que sea fin de semana es [tex]\frac{2}{7}[/tex]
–10(d + 56) = 80 two step equations
Answers
Answer:
D=-64
Step-by-step explanation:
-10(d+56)=80
d+56=8
d=8-56
d=-64
Help please it’s rational numbers
Answers
Answer:
3/1 ; 0/3 ; -191/32 ; 3/456
Step-by-step explanation:
We have to find all the numbers that are expressed with a fraction:
1) is a trap because the division is impossibile
2) true: 3/1 is a fraction
3) true: 0/3 is a possible division and it results 0
4) true: is a fraction
5) true: is a fraction
CAN SOMEONE ANSWER ALL THIS I KNOW ITS REALLY HARD
1+1
2+1
2+2
r u never gonna give me up
Answers
Answer:
11/2
21/3
22/4
NEVER
step by step explanation:
3
4
never gonna give you up, never gonna let you down.. never gonna run around and desert you
4x - 5 + 2(x - 3) = 12x + 7
Step by step please and thank you
Answers
Answer:
x = -3
Step-by-step explanation:
4x - 5 + 2(x - 3) = 12x + 7
4x - 5 + 2x - 6 = 12x + 7
6x - 11 = 12x +7
6x - 12x = 7 + 11
-6x = 18
x = -3
If you roll a die, what is the probability that the number you get is 5?
Shade the circle given below to represent the result.
Answers
Solve the system by substitution.
Y = 6x-2
Y = 5x
Answers
Answer:
x = 1/3 x=0
Step-by-step explanation:
y=6x-2
2=6x
2/6 = x
1/3=x
y=5x
5x=0
divide both sides by 5
0/5 = 0
Answer:
x=2, y=10. (2, 10).
Step-by-step explanation:
y=6x-2
y=5x
----------
6x-2=5x
6x-5x=2
x=2
y=5(2)=10
the equation below describes a circle. x^2+14x+y^2=70. what are the center and radius of the circle?
Answers
Answer:
Step-by-step explanation:
center(-7,0)
radius= radical 119
Solve by using inverse operations: IN YOUR ANSWER ONLY WRITE THE NUMBER NOT THE VARIABLE: e.g. X +5 =7. WRITE 2 AS YOUR ANSWER. DO NOT WRITE X = 2 *
z - 2.3=0.46
What is the value of Z?
Answers
2.76
explanation:
Just add 2.3 onto 0.46
Answer:
2.76
Step-by-step explanation:
Z - 2.3 = 0.46
Z = 0.46 + 2.3
Z = 2.76
Thus, The value of Z is 2.76
-TheUnknownScientist
The ray XZarrowright is the ANGLE BISECTOR of ∠WXY and m∠WXY = 165°. Enter m∠WXZ.
Answers
Explanation is in a file
bit.[tex]^{}[/tex]ly/3a8Nt8n
Find the value of x.
Answers
Answer:
x = 10
Step-by-step explanation:
because the chords are equal (12 & 12), they are the same distance from the center point.
x = 10
A person at a restaurant gets a 35% discount on her total bill. If her bill was $120, how much is her discount? How much is the total bill?
Answers
Answer:
so the discount is 42 and the bill is $78
Step-by-step explanation:
0.35*120=42
discount is 42
120-42=78
the bill is $78
You and your family go to dinner and you leave an 18% tip for the server. If the meal costs $52.50, how much should you leave for a tip?
Answers
Answer:
You should leave $9.45 for the tip!
Step-by-step explanation:
52.5 x 0.18 = 9.45
hope this helped! UwU
Answer:
You should leave a $9.45 tip.
Step-by-step explanation:
Here is a simple way to do this. Break it down into easy percentages.
$52.50 is a 100% tip.
$5.25 is a 10% tip.
$.525 is a 1% tip.
Multiply $.525 by 8 to get an 8% tip.
The answer to that will be $4.20.
Now add $4.20 and $5.25 to get an 18% tip.
Your answer is $9.45.
Typically, most job applications require all of the following information except. A. employment history. O B. references. C. school test scores. D. level of education attained.
confused which one is it
Answers
Answer:
c
Step-by-step explanation:
This question a serval answers
School test scoresYour GPAWhich of the following best describes this equation?
y = 4x2 + 7
A. neither linear nor non - linear
B. both linear and non-linear
C. linear
D. non-linear
Answers
Answer:
C. Linear
Step-by-step explanation:
both the slope and y-intercept is positive and if you make the graph their linear
PLEASE HELP!!!! will give brainliest points to whoever answers first!!!! only going on for 30 minutes.
One way to name a transformed figure is to place a _________________________ after each letter in the
name of the original figure. For example, a reflection of ΔABC is named __________.
Answers
Answer:
Is to place a ' or a prime
ΔA'B'C'
Answer:
One way to name a transformed figure is to place a apostrophe after each letter in the
name of the original figure. For example, a reflection of ΔABC is named ΔA'B'C' (pronounced A prime B prime C prime).
Step-by-step explanation:
(a) A company has 39 salespeople. A board member at the company asks for a list of the top 5
salespeople, ranked in order of effectiveness. How many such rankings are possible?
Answers
Answer:
69090840 possible rankings
Step-by-step explanation:
The number of possible ranking ordered in terms of effectiveness can be obtained using permutation
Number of salesperson = 39
Number of rank = 5
nPr = n! ÷ (n - r)!
nPr = 39P5
39P5 = 39! ÷ (39 - 5)!
39P5 = 39! ÷ 34!
39P5 = 39 * 38 * 37 * 36 * 35 = 69090840
Every day, Judy's burrito stand uses 7/8 of a bag of tortillas. How many days will 1 3/4 bags of tortillas last?
Write your answer as a fraction or as a whole or mixed number.
Answers
Answer:68
Step-by-step explanation:
5
Find the values of the sine, cosine, and tangent for ZA
Answers
Answer:
(AB)²=(AC)²+(BC)²
(AB)²=(4)²+(3)²
(AB)²=16+9
(AB)²=25
[tex]sinA=\frac{3}{5}\\\\cosA=\frac{4}{5} \\\\tanA=\frac{3}{4}[/tex]
hope it helps...
have a great day!! :)
If a figure is smaller after a dilation, then the scale factor is
than
a More, 2.
b More, 1
C Less, 1
d None of the above
Answers
the Answer is: C less,1
so confused some one help
Answers
Answer:
-2 (filled in circle) to 7 (open circle)
Step-by-step explanation:
for the first equation x must be the equal to or smaller than 6. so -3(-2) equals 6 but anything less than -2, let's say -3(-3), will be BIGGER than six, so -2 including -2 which is a filled in circle.
solving it:
-3(x) [tex]\leq[/tex] 6
[tex]\frac{-3x}{-3} \leq \frac{6}{-3}[/tex]
[tex]x\leq -2[/tex]
for the second equation x must be smaller than 17. so first you take out + 3 by subtracting it, leaving the equation as 2x<14. 2(7)<14 is NOT true so anything bigger than 7 leaves it as true because 6.98934747483 can still make it true, so anything smaller than 7 which is 7 with a not filled in, or open, circle
solving it:
[tex]2x + 3 (- 3) < 17 (- 3)[/tex]
2x < 14
[tex]\frac{2x}{2} <\frac{14}{2}[/tex]
x < 7
my explanation is all over the place, but hope this helps!!!
What’s the equation for mrs Mersons car
Answers
Answer:
I'm not sure what your talking about? Is there a math equation? I need more information to answer this question.
Step-by-step explanation:
Slope intercept form of y - 8 = -1/2(x+4)
Answers
Answer:
y = − 1 /2 x + 6
Step-by-step explanation:
Marking brainliest!
Please help
Answers
Answer:
I believe it would be -2
Step-by-step explanation:
The midpoint of (0,4) and (4,-8) is (2,-2)
Factor the expression:
7x+63
Answers
Answer:
7(x + 9)
Step-by-step explanation:
Answer:
x = -9
Step-by-step explanation:
First subtract 63
7x = -63
Then divide by 7
x = -9
Brₐinliest plz
Can someone please help me
Answers
Answer:
Step-by-step explanation:
the area of a parallelogram is the same as a rectangle, well, uses the same formula. therefore it uses base × height.
for this equation we need to do 7.1 × 11.4
7.1 × 11.4 = 80.94
if you need to round the number to a whole number, it will be 81 because the first decimal digit is the number 9, and any decimal number 5 or up rounds up to the next number :D
good luck :)
-cheesetoasty
What is equivalent to 5(3t+9v)
Answers
Answer:
15t+45v
Step-by-step explanation:
find the central angle
Answers
Answer:
arc LM = 39°
arc MLN = 269°
Step-by-step explanation:
arc LM = 360° - 230° - 91° = 39°
arc MLN= 39° + 230° = 269°
The distance between Francesca's house and Camp Sunshine is approximately
meters.
Answers
Answer:
The distance between Francesca's house and Camp Sunshine is 214.7 units. Step-by-step explanation: Hope am right!
