Answer:
X6. X2
Step-by-step explanation:
He learned and average of 130 words per month when he lived in Portugal and an average of 150 née words per months when he lived in Brazil. In total he learned 1920 new words. How long did wolfrich live in Portugal, and how long did he live in Brazil?
Answer: Number of months lived in Portugal =9
Number of months in Brazil = 14-9 = 5
Step-by-step explanation:
Let x= Number of months lived in Portugal , then
Number of months in Brazil = 14 months (As total months he spent in both countries = 14)
Also, as per given,
130(x)+150(14-x)=1920
⇒ 130x+2100-150x=1920
⇒ -20x=1920-2100
⇒ -20x=-180
⇒ x=9 [divide both sides by -20]
Hence, Number of months lived in Portugal =9
Number of months in Brazil = 14-9 = 5
Determine the prime factorization of 235 and 468
Prime Factors of 468 =2, 2, 3, 3, 13
Which is the same as = 22 x 32 x 13
235:235 is a composite number.
Prime factorization: 235 = 5 x 47
hope this help!
1. Allison, Jenna, Kellie, and Ming walked home from the soccer field after soccer practice. Allison walked 5/8mile, Jenna walked 5/6 mile, Kellie walked 3/4mile, and Ming walked 2/3 mile. Which statement is true? A. Ming walked the least distance. B. Kellie walked a longer distance than Ming but less than Allison.C Allison walked a longer distance than Jenna. D. Jenna walked the longest distance.
Answer: Jenna walked the longest distance
Step-by-step explanation:
Miles walked by Allison = 5/8 = 0.625
Miles walked by Jenna = 5/6 = 0.833
Miles walked by Kelli = 3/4 = 0.750
Miles walked by Ming = 2/3 = 0.670
From the information,
Allison walked the least distance.
Jenna walked the longest distance
Take these points! But plz answer my other question which is not hard I just want to know what the question is trying to say!:
https://brainly.com/question/18718770
Answer:
I've Helped! :)
Answer:
thank you so much
Step-by-step explanation:
I really suck at slopes so if someone could help me ASAP will give 100 points if someone answers ASAP thank you
EASY 10 POINTS PLEASE HELP
Answer:
the answer is
x=8
Step-by-step explanation:
Han rolls a standard number cube once.
Whats the sample space?
Answer: {1, 2 , 3, 4, 5,6}
Step-by-step explanation:
A sample space is the set containing all possible outcomes for an event.
Given : Han rolls a standard number cube once.
The possible outcomes for rolling a standard number cube = 1, 2 , 3, 4, 5 ,6
So, the sample space would be = {1, 2 , 3, 4, 5,6}
Hence, the required sample space for Han = {1, 2 , 3, 4, 5,6}
A stadium has 46, 000 seats. Seats sell for $28 in Section A, $24 in Section Band $20 in Section C. The number of seats in Section A equals the total number of seats in Sections B and Suppose the stadium takes in $1,162,400 from each sold-out event. How many seats does each section hold?
Answer:
good question
Step-by-step explanation:
Which statement about this mapping is true?
see chart below.
x y
0 1
2 2
4
The mapping does not represent y as a function of x, because 1 x-value is related to 2 y-values.
The mapping does not represent y as a function of x, because there are more x-values than related y-values.
The mapping represents y as a function of x, because each x-value is related to exactly one y-value.
The mapping represents y as a function of x, because each y-value is related to exactly one x-value.
PLEASE HURRY ILL MAKE BRAINLIEST!!!!
A partir de la sucesión: -3, -6, -9, -12, -15, ... a) ¿Cuál es el número que se localiza en la posición 20? b) ¿Cuál es el número que se localiza en la posición 150? c) ¿Cuál es la regla general de la sucesión? d) ¿Cuál es el número que se localiza en la posición 528?
Answer:
a) -60
b) -450
c) Esta es una secuencia aritmética
La fórmula se da como:
an = a1 + (n -1) d
Donde a1 = primer término
d = diferencia común
n = enésimo término
d) -1584
Step-by-step explanation:
De la secuencia: -3, -6, -9, -12, -15, ...
Esta es una secuencia aritmética
La fórmula se da como:
an = a1 + (n -1) d
Donde a1 = primer término
d = diferencia común
La diferencia común para la secuencia anterior es:
Segundo término - Primer término
= -6 - (-3)
= -6 +3
= -3
Primer término = -3
a) ¿Cuál es el número que se encuentra en la posición 20?
Se nos pide que encontremos el término 20
a20 = -3 + (20 - 1) -3
= -3 + (19) -3
= -3 -57
= -60
b) ¿Cuál es el número que se encuentra en la posición 150?
Debemos encontrar el término 50
= a150 = -3 + (150 - 1) -3
= -3 + (149) -3
= -3 -447
= -450
c) ¿Cuál es la regla general de sucesión?
Esta es una secuencia aritmética
La fórmula se da como:
an = a1 + (n -1) d
Donde a1 = primer término
d = diferencia común
n = enésimo término
d) ¿Cuál es el número que se encuentra en la posición 528?
Debemos encontrar el término 528
= a528 = -3 + (528 - 1) -3
= -3 + (527) -3
= -3 - 1581
= -1584
How many solutions does the following equation have?
74y - 8–78y = -4y - 8
Answer:
infinity
Step-by-step explanation:
Kelli wants to sew trim around the sleeves and hem of a dance costume. She needs a piece of trim that is 8 1/8 inches long for the sleeves and a piece that is 40 5/8 inches long for the hem. If the package contains 5 feet of trim, how much trim will she have left after making the costume.
Answer:
0.9375 feet of trim
Step-by-step explanation:
Step 1
We find the total number of inches used
We are told : She needs a piece of trim that is 8 1/8 inches long for the sleeves and a piece that is 40 5/8 inches long for the hem.
Hence, the total = (8 1/8 + 40 5/8)inches = 48 3/4
= 48.75 inches
Step 2
We convert to feet
1 inch = 0.0833333 feet
48.75 inches = x
Cross Multiply = 48.75 × 0.00833333 feet
= 4.0625 feet
Hence, she would use 4.0625 feet of ribbon
If the package contains 5 feet of trim, how much trim will she have left after making the costume.
This is calculated as:
5 feet - 4.0625 feet
= 0.9375 feet of trim
Travis spends $20 for premium food, $10 for treats, $18 for grooming, and $3 for toys for his pet. Write an expression that could be used to determine the amount he spends on these items for his pet over a period of 12 months.
Answer:
492$ per year
Step-by-step explanation:
Add all the given numbers (note: not the months) all money spends
20$ + 10$ +18$ +3$ = 41$ per month
Then multiply in months which is 12.
41$ x 12 = 492$ per year or 12 months
The expression that could be used to determine the amount he spends on these items for his pet over a period of 12 months is,
⇒ 12 x ( $20 + $10 + $18 + $3 )
⇒ $612
What is Addition?The process of combining two or more numbers is called the Addition. The 4 main properties of addition are commutative, associative, distributive, and additive identity.
Given that;
Travis spends $20 for premium food, $10 for treats, $18 for grooming, and $3 for toys for his pet.
Hence, Total amount spend in a month is,
⇒ $20 + $10 + $18 + $3
⇒ $51
Thus, The expression that could be used to determine the amount he spends on these items for his pet over a period of 12 months is,
⇒ 12 x $51
⇒ $612
Learn more about the addition visit:
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I do not understand this
Answer:
honestly me eather :((
Step-by-step explanation:
just go with (A) if i was u
Answer:
97 is the answer to choose
WILL GIVE BRAINLIEST
In △ABD, AG=22 in..
What is the length of AC¯¯¯¯¯?
Enter your answer in the box.
in. [ ]
Answer:
33
Step-by-step explanation:
I took the test
The length of AC is 33cm. A triangle is a polygon with three vertices and three sides.
What is meant by triangle?Having three sides, three angles, and three vertices, a triangle is a closed, two-dimensional object. A polygon also includes a triangle. Triangle ABC is shown in the image above. Triangle illustrations.
A triangle is a polygon with three vertices and three sides. The angles of the triangle are formed by the connection of the three sides end to end at a point. The triangle's three angles add up to 180 degrees in total.
The trigon, a 3-sided polygon, is sometimes (though not often) referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.
Given ,
ΔABC , AG =22
length of AC =22+11
= 33
The length of AG is the 1/2 of the length of AC
AC = 33
Therefore the length of AC is 33 cm
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10x + 5y = 40
Slope-intercept form:
Answer:
y = -2x + 8
Step-by-Step Explanation:
10x + 5y = 40
5y = -10x + 40
y = -2x + 8
Answer:
[tex]y=-2x+8[/tex]
Step-by-step explanation:
Slope-Intercept form is:
[tex]y=mx+b[/tex]
_
[tex]10x+5y=40[/tex]
Start by subtracting [tex]10x[/tex] from both sides of the equation:
[tex]5y=-10x+40[/tex]
Divide both sides of the equation by the coefficient of [tex]y[/tex], which is [tex]5[/tex]:
[tex]y=-2x+8[/tex]
What’s the product of 0.056 • (-0.004)??
Answer:
−0.000224
Step-by-step explanation:
A pair of sneakers was marked up by 1/4 of the origginal price. If the store was selling it for $170, what was the original price the store paid for the pair of sneakers
Answer:
$42.5
Step-by-step explanation:
A pair of sneakers was marked up by 1/4 of its original price
The store was selling it at $170
Therefore the original price that the store paid for the pair of sneakers can be calculated as follows
= 1/4 × 170
= 170/4
= 42.5
Hence the original price of the sneakers was $42.5
!!Urgent!! Pls help!! Parallel lines p and q are cut by two non-parallel lines, m and n, as shown in the figure.
The value of x is -----
degrees, and the value of y is ----
degrees.
Reagan is making an exact copy of angle R on the ray CD. What MUST be true?
PHOTO ABOVE
HELP!!! I’ll give u a kiss
Answer:
X is the same distance from C as W is from R.
Step-by-step explanation:
i dont know the step by step explanation but i know the answer, because i got it right:)
A computer randomly puts a point inside the rectangle. What is the probability
that the point does not land in triangle T?
Answer:
87.5%
Step-by-step explanation:
The area of the entire rectangle is 8 by 6,
8x6=48 so the area is 48 units^2.
The area of the triangle is A=1/2bh
A=1/2(2)(6)
A=1(6)
A=6 units^2
6/48=0.125
0.125=12.5%
You need to find the percent it will not land in the triangle, so subtract 12.5 from 100.
100-12.5=87.5
There is an 87.5% chance it will not land in the triangle
Answer:
Just took test its 7/8
Step-by-step explanation:
Choose the fraction that is equal to a repeating decimal.
2
3
1
10
Answer:
3
Step-by-step explanation:3/10 is 3.333333333333333333333333333333333333333333333333333333333333333333333333333
24 is 75% of what number.
Answer:
32.
Step-by-step explanation:
Cómo se le llama a este problema X2=20 ?
Answer:
x=10
Step-by-step explanation:
2x=20
20/2
x=10
Answer:
I think 5√2
Step-by-step explanation:
hey help me out plz
Solve 2 ≤ 2x + 4 < 10 for x.
–1 ≤ x < 3
1 < x < 3
–1 < x < 3
1 ≤ x < 3
Answer:
–1 ≤ x < 3
Boom.
Which number line represents the solution to the inequality -7x - 8 \ge≥ 13
Answer:
d
Step-by-step explanation:
Use the reflexive property of congruence to complete the following statement.
Help
What is X? −8x−4= -7x+2
Answer:
x=-2
Step-by-step explanation:
-8x+7x=-4-2
x=-2
Martin earns $7.50 per hour proofreading ads at a local
newspaper. His weekly wage w can be described by the
equation w = 7.5h, where h is the number of hours worked.
A local pizza shop has a membership program for frequent buyers. The membership costs $25 per month and members get a discounted price of $1.50 per slice of pizza. Aaliyah purchased a membership to this pizza shop. How much would Aaliyah have to pay the pizza shop if she bought 6 slices of pizza this month? What would be the monthly cost for xx slices of pizza?
Answer: $34
$26.5
Step-by-step explanation:
Membership cost per month = $25
Price of a slice of pizza for members= $1.50
How much would Aaliyah have
to pay the pizza shop if she bought 6 slices of pizza this month
Total cost of Aaliyah on 6 slices of pizza = membership cost per month + prices of 6 discounted pizza
= $25 + $1.50(6)
= $25 + $9
= $34
What would be the
monthly cost for a slices of pizza
Monthly cost of Aaliyah a slices of pizza = membership cost per month + price of 1 discounted pizza
= $25 + $1.5
= $26.5
