Answer:
The perimeter of the larger folder is 40 in
Step-by-step explanation:
This is because it says the two folders are similar this means that the width of the larger folder is 8 inches because the scale factor is 4/3. You can see this when you divide the length of the larger folder by the length of the smaller folder. So, if you solve 8+12+8+12 to find the perimeter you will get 40 inches
Si elegimos un día de la semana al azar, ¿qué probabilidad hay de que sea fin de semana (ya sabemos que hay dos días…)?
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]
7. The population of Flood River City is now 42,000. Experts predict the population will decrease 25% each
year for the next five years. What will be the population in five years?
Answer: The population after five years = 9967
Step-by-step explanation:
The exponential equation for population decay : [tex]P=A (1-r)^t[/tex], where A = initial population r= rate of decay , t= time
Given: A= 42000, r= 25%= 0.25, t= 5
then
[tex]P=42000(1-0.25)^5\\\\=42000(0.75)^5\\\\=42000(0.2373046875)\\\\\approx9967[/tex]
Hence, The population after five years = 9967
Help please it’s rational numbers
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
use long division to write the fraction as a decimal. 4/9
Answer:
4 divided by 9 = 0.4 (repeated)
Answer:
0.44444444444
Its math
–10(d + 56) = 80 two step equations
Answer:
D=-64
Step-by-step explanation:
-10(d+56)=80
d+56=8
d=8-56
d=-64
ASSIGNMENTS
COURSES
Assignment - 34. Performance Task
Attempt 1 of 1
SECTION 3 of 4
QUESTION 3 of 4
1
2
3 4
A line passes through the points (p, a) and (p, -a) where p and a are real numbers andp = 0. Describe each of the
following. Explain your reasoning.
1. slope of the line
2. equation of the line
3. y-intercept
4. slope of a line perpendicular to the given line
→
WRITER
Step-by-step explanation:
umm what grade is u im only in 6th i wannna help u
The constant of proportionality of chicken nuggets in relation
to price is 25 cents per nugget. Create an equation to
represent the total cost (C) of buying (n) chicken nuggets.
I beleive that it would be C=n25
Step-by-step explanation:
I'm not sure if this is not complex enough but I'm just going by what I think this is.
Answer:
c=25n
Step-by-step explanation:
Work out m and c for the line:y=2x-1
Answer:
m = 2 and c = -1
Step-by-step explanation:
Equation of line => y = mx + c
Given equation of line => y = 2x - 1
Are you smart? help me in this question please?
Answer:
Angle 1 = 38 and angle 4 = 142 degrees.
Answer:
Angle 1 is 38 degrees
Angle 4 is 142 degrees
Step-by-step explanation:
You estimated that there are 18 cats in the neighborhood, but after counting the actual amount was 9 cats. What is the percent error?
Answer:
50% error
Step-by-step explanation:
9/18=0.5
find the central angle
Answer:
arc LM = 39°
arc MLN = 269°
Step-by-step explanation:
arc LM = 360° - 230° - 91° = 39°
arc MLN= 39° + 230° = 269°
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.
CAN SOMEONE ANSWER ALL THIS I KNOW ITS REALLY HARD
1+1
2+1
2+2
r u never gonna give me up
Answer:
11/2
21/3
22/4
NEVER
step by step explanation:
Solve the system by substitution.
Y = 6x-2
Y = 5x
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
What is equivalent to 5(3t+9v)
Answer:
15t+45v
Step-by-step explanation:
Marking brainliest!
Please help
Answer:
I believe it would be -2
Step-by-step explanation:
The midpoint of (0,4) and (4,-8) is (2,-2)
Find the values of the sine, cosine, and tangent for ZA
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!! :)
PLEASE HELP ME!!! I'M ALMOST OUT OF TIME!!
Answer:
I am confused what the question is asking
Step-by-step explanation:
Could you please comment down below and restate the question?
Answer: ok so.. exponential function's is kinda the same process as slopes and linear equations and functions ok so........
For slopes its rise over run but for this question its...... TO BE CONTINUED LOL (go to the explanation)
Step-by-step explanation:
So for the run on the x axis its 7 you can see it goes upward a little bit on the 7 but the 7 still counts :D
ok so we got 7 and as the line rises 9go to the picture added for more understanding) So as the line rises we can see from were i marked it in the picture that it touches the 2. So we got 2 as the rise and 7 as the run but remember this is not slopes lol so its kinda different.
THE ANSWER IS A
who wants to be friends? and what is the square root of a decimal
Answer:
Mee
Step-by-step explanation:
What’s three times three
Given
The statement is "three times three".
To find:
The value of given statement.
Solution:
We know that the multiplication sign "×" is used for "times".
The given statement is "three times three".
So, the mathematical expression for the given statement is:
three times three = 3 × 3
= 9
Therefore, the value of three times three is 9.
Elsa received a $80 gift card for a coffee store. She used it in buying some coffee that cost $8.14 per pound. After buying the coffee, she had $31.16 left on her
card. How many pounds of coffee did she buy?
Il pounds
Answer:
Step-by-step explanation:
80-31.16=48.84 (the amount of the money that Elsa spent)
48.84:8.14=6 (the amount of coffee that she bought)
Find the value of x.
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
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 __________.
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:
The distance between Francesca's house and Camp Sunshine is approximately
meters.
Answer:
The distance between Francesca's house and Camp Sunshine is 214.7 units. Step-by-step explanation: Hope am right!
The ray XZarrowright is the ANGLE BISECTOR of ∠WXY and m∠WXY = 165°. Enter m∠WXZ.
Explanation is in a file
bit.[tex]^{}[/tex]ly/3a8Nt8n
Use the net to find the surface area of the prism
Answer
364 i think
Step-by-step explanation:
find the area of triangles + area of rectangles
area of triangles: b x h x 1/2
6 x 4 x 1/2
= 12
but two triangles, so . double it and then you get 24 for the two triangles areA
area of rectangles;
l x w
22 x 6
= 132
but two up and down rectangles, so double it = 264
now back rectangle:
l x w
22 x 4
= 88
Add it all up together and you have the surface area!
Surface Area - The area of the surface of the 3D object, NOT volume
pls mark brainliest unless someone else answered it or im wrong thank you! :D
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?
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
so confused some one help
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!!!
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
Answer:
c
Step-by-step explanation:
This question a serval answers
School test scoresYour GPABarry buys a package of pasta
for $2.39 and a jar of tomato sauce for
$3.09. He uses a $0.75 coupon and a
$0.50 coupon. What is the total cost of
Barry’s purchase? Write an expression to
show your work.
Answer:
Pasta: $2.39
Jar of tomato sauce: $3.09
Coupons(-): $0.75+$0.50
Total cost: $4.23
Step-by-step explanation:
The total cost of Barry's purchase is the addition of the cost of purchase of pasta and a jar of tomato sauce, and the value of coupons is reduced from the answer. It would be the final answer.
