Answers
Answer:
The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. Example: Here, XYUV=123=4 . So, the scale factor is 4
Step-by-step explanation:
Answer:
the scale factor would be 4
Step-by-step explanation:
also
A scale factor is a number which scales, or multiplies, some quantity. In the equation y = Cx, C is the scale factor for x. C is also the coefficient of x, and may be called the constant of proportionality of y to x. For example, doubling distances corresponds to a scale factor of two for distance, while cutting a cake in half results in pieces with a scale factor for volume of one half. The basic equation for it is image over preimage.
branliest please also be sure to comment and i'll help with everything again the scale factor of the attachment given is 4
Related Questions
Which of the following is a pair of similar triangles?
A) Image A (1st Image)
B) Image B (2nd Image)
C) Image C (3rd Image)
D) Image D (4th Image)
Answers
Image C for sure.
Sure, both triangles don't show all angles, But if you look at the first triangle in image C, it's just a more stretched out version of the second one. The angles are the same, just one triangle is slightly taller.
Match each quantity in the first list with an appropriate unit of measurement from the second list.
1.
The volume of a refrigerator
2.
Distance a person can run in 10 minutes
3.
The surface area of a tissue box
4.
The perimeter of a baseball field
5.
The surface area of the moon
6.
The volume of a large lake
7.
The length of macaroni noodle
8.
The area of a bed sheet
a.
cubic kilometers
b.
square inches
c.
meters
d.
square kilometers
e.
centimeter
f.
mile
g.
cubic feet
h.
square feet
Answers
1&g 2&f 3&b 4&h 5&c 6&d 7&e 8&a
Step-by-step explanation:
Javier walks from his house to the zoo at a constant rate. After walking 0.75 mile, he meets his brother, Raul, and they continue walking at the same constant rate. When they arrive at the zoo, Javier has walked for 0.5 hour and Raul has walked for 0.2 hour. Which equation can be used to find r, the rate in miles per hour at which the brothers walked to the zoo?
A 0.2r = 0.5r
B 0.2r + 0.75 = 0.5r
C 0.5r + 0.75 = 0.2r
D 0.75r = 0.5r + 0.2r
Answers
Answer:
B
Step-by-step explanation:
7 (4 - x) ≤ − 4 (−7x − 7)
value of x plz solve
Answers
A company spends 13% of its monthly budget on rent, which totals $2600. Which proportion can be used to calculate the company’s total monthly budget?
A.
x
100
=
2600
13
B.
x
100
=
13
2600
C.
13
100
=
x
2600
D.
13
100
=
2600
x
Answers
Answer:
the company's total budget is 20,000
Step-by-step explanation:
A company spends 13% of its month budget on rent which total $2600
Let x be the month budget on rent
13% of the month budget is 2600
13% can be written as 13/100
Now we solve for x
multiply both sides by 100
divide both sides by 13
x=20000
So, the company's total budget is 20,000
Jonathan pays $1.90 per pound for potatoes. He buys 8.3 pounds of potatoes. He determines that he will pay $15.77,before tax,for the potatoes. Which best describes the reasonableness of Jonathan's solution?
Jonathan's answer is unreasonable because there are two decimal places in the factors and two in the product.
Jonathan's answer is unreasonable because there are three decimal places in the factors and two in the product.
Jonathan's answer is unreasonable because 2*8 is 16,and 16 is close to 15.77.
Jonathan's answer is unreasonable because 1*8 is 8,and 8 is not very close to 15.77.
Answers
Answer: None of those are correct because the actual answer is $15.77. Sorry about that.
Step-by-step explanation:
Answer:
Jonathan's answer is reasonable because is 16, and 16 is close to 15.77.
Step-by-step explanation:
I need help on this before I have a mental breakdown breakdown (ez 20 points if answered)
Answers
Answer:
Step-by-step explanation:
1. Exponent
2. Right, Larger/Bigger
3. Left , Smaller
Not totally sure about the bigger/smaller answer but that's what will happen when you move the decimal.
•right
•left (positive)
hello everyone right now i started at 9:30 mt and I have to do 3 hours of work I have to do a 30 minute zoom at 11 what time will I be done
Answers
Answer:1:00
Step-by-step explanation:mark me as brainliest
Help me please it confusing and due in a few hours.
All you have to do is look for the letter and match it with the problem
Answers
If you apply the rule of 180 degree rotation would change (x,y) to (-x,-y)
5 less than the product of 8 and −12.
The expression is ___.
The value of the expression is ___.
Answers
Value is -101
And -101
What is the value of StartFraction 1.6 times 10 Superscript 14 Baseline Over 3.2 times 10 Superscript 7 Baseline EndFraction in scientific notation?
0.5 times 10 Superscript 2
5.0 times 10 Superscript 3
5.0 times 10 Superscript 6
0.5 times 10 Superscript 7
Answers
Answer:
C. 5.0*10 superscript 6
Step-by-step explanation:
i just took the test and i got it right.
Answer:
c
Step-by-step explanation:
Richard had his car repaired at a body shop.
The parts cost $100.
The technician charged $52 per hour.
His total bill was $308.
How many hours did the technician work on Richard's car? Enter the numerical value only.
Answers
Answer:
4 hours
Step-by-step explanation:
Because if you multiply 1, 2, 3, 4, etc. by 52, you go past 308. Then, you also can get 208, and the parts are 100;
Answer:
4 hours
Step-by-step explanation:
multiply all them
hi !! help please :d I can't figure this one out
Answers
Answer:
the first one
Step-by-step explanation:
×= the number of marbles Geraldo has.
Answer: The fourth choice is correct
Step-by-step explanation: If Geraldo has fewer marbles, x has to represent the larger amount that Yan owns. So Yan's number plus Geraldo's smaller number equals the total.
Jamie says the value of the expression 1.34 times (-19/37) is close to -0.75 does this seem reasonable. explain
Answers
1,34 x( -19/37)=
1, 34 x (-0.5135) =-0,68809
+plus -= negativo
Step-by-step explanation:
this question doesn't really make sense redo it please I hope you if you redo it I know the answer but I just don't know how good solid do having saying
A shirt is discounted by 20%. The discounted prices is $32. What was the original price of the shirt
a. $6.40
b. $8.00
c. $25.60
d. $40.00
Answers
Answer:
d
Step-by-step explanation:
Answer: D - $40.00
———————————
What is -104/30 as a mixed number??? ANSWER ASAP
Answers
Answer: -3 7/15
Step-by-step explanation: You divide -104 by 30 and get -3 remainder 14. You put -3 as the whole number and 14 as the numerator of the fraction. The denominator is 30 since it is the divisor. Then, you simplify and get -3 7/15.
Given PQR ~ JKL solve for X
Answers
Which three measurements could be the lengths of the sides of a triangle?
A)25 feet, 30 feet, 60 feet
B)40 feet, 60 feet, 70 feet
C)40 feet, 175 feet, 220 feet
D)80 feet, 150 feet, 230 feet
Answers
Answer:
i'm guessing b or a sorry if i'm wrong TwT
Step-by-step explanation:
sorry
help I need help on this one please
Answers
1. Dot collected rainfall data for 5 days in October. If the total rainfall for the 5 days was 2.65 inches, how much rain fell on day 2?
Day 1) 0.34 Day 2) ? Day 3) 1.11 Day 4) 0.17 Day 5) 0.43
2. Lisa lives in Atlanta. She is going to a baseball game with her 2 sisters and her parents. They have $100 to spend. After they buy their tickets, how much money will they have left to buy refreshments?
Atlanta $14.45 New York $28.59 Los Angeles $19.67
3. Jack purchases 9 gallons of gas on Monday. He uses 2/3 of the amount purchased commuting to and from work during the week and an additional 2 gallons running errands. How many gallons of gas does John use for work and errands?
4. A family’s vacation destination is 800 miles from their home. They travel by car 6 hours on the first day of their trip. Their average speed is 45 miles per hour. The next day they travel 7 hours, averaging the same speed. How many miles are left for the family to travel?
Answers
#1 is 6.34
#2 is 27.25
#3 is Gallons of gas use for work and errands is 10.
#4 is 215
Hope this helps
What was the importance of writing in Egyptian society?
Answers
Answer:
Egyptians used hieroglyphs as their system of writing.
Step-by-step explanation:
Answer:
Writing The ancient Egyptians believed that it was important to record and communicate information about religion and government. Thus, they invented written scripts that could be used to record this information.
Step-by-step explanation:
The question is in the picture
Answers
Answer:
Well, if the more wire and coil, then there will be more electricity and magnetism.
Step-by-step explanation:
Sierra walks her dog Pepper twice a day. Her evening walk is two and a half times as far as her morning walk. At the end of the week, she tells her mom, “I walked Pepper for 30 miles this week!”
How long is her morning walk?
Group of answer choices
3.2 miles
12 miles
1.2 miles
5.5 miles
Answers
Therefore, Sierra's morning walk is about 1.2 miles.
Which of the following numbers is closest to 6?
Answers
Answer:
I suppose C?
Step-by-step explanation:
√35 is closest to 6.
Option B is correct answer.
What is a square root?
The square root of a number is defined as the value, which gives the number when it is multiplied by itself. The symbol √ is used to indicate a square root.
√39 = 6.244
√35 = 5.916
√38 = 6.164
√34 = 5.830
Hence, √35 is closest to number 6.
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Katherine uses 7/10 of a gallon of red paint to paint 3/5
of her wall??
Answers
Only insects have a life cycle.
true
false
Answers
Solve for x: -6 (1 - 5x) = 324 PLEASE SHOW ALL YOUR WORK! Thank you!
Answers
Answer:
11
Step-by-step explanation:
-6(1-5x)=324 divide both sides by -6
1-5=-54 move constant to the right-hand side and change its sign
-5x=-54-1 calculate the difference
-5x=-55 divide both sides of the equation by -5
x=11
:)
A community group is picking up trash along a portion of the highway that is 1.48 miles long. In one hour they can clean a section about 1/8 mile long. Approximately how many hours will it take the group to clean the stretch of highway?
Please help ASAP
The answers are
3/16
16/3
2
12
Answers
Answer:
12 if im correct
Step-by-step explanation:
first we have to see that they are doing 1/8 of a mile per hour so if we divide 1.48 by 1/8 it should give us the time
first we convert 1/8 to a decimal which is .125 and we divide 1.48 by .125
giving us 11.84
since it is time, 11 hrs would be too little of a time so we need to round up to 12
Hope thats right
The number of hours for the group to clean the stretch of highway is A = 12 hours
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
In an equation, the expressions on either side of the equals sign are called the left-hand side (LHS) and the right-hand side (RHS), respectively. The equals sign (=) indicates that the two expressions have the same value, and that the equation is true for certain values of the variables involved.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. It typically consists mathematical operations, such as addition, subtraction, multiplication, division, and exponentiation.
Given data ,
Let the number of hours be represented as A
Now , the value of A is
If the group can clean 1/8 mile of the highway in one hour, we can calculate how many sections of 1/8 mile are in 1.48 miles:
1.48 miles / (1/8 mile per section) = 11.84 sections
On simplifying the equation , we get
This means that the group will need to clean 11.84 sections of 1/8 mile each to clean the entire stretch of highway.
Since they can clean 1 section in 1 hour, it will take them 11.84 hours to clean the entire stretch of highway ≈ 12 hours
Hence , the number of hours to clean the highway is 12 hours
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Norah bought a guitar that was on sale for 15% off the regular price of $200. The total cost included 8% sales tax. What was the total cost?
A)$186.00
B)$183.60
C)$178.00
D)$176.80
Answers
200-30= 170
.08 x 170 = 13.6
170+13.6= 183.60
The answer is B.
A percentage is a number or ratio that represents a fraction of 100.
The total cost of the guitar including sales tax and the offer discount is $186.
What is percentage?A percentage is a number or ratio that represents a fraction of 100.
We have,
The regular price of the guitar = $200
Sales tax = 8%
Cost of sales tax = 8/100 x 200 = $16
Offer rate = 15%
Offer = 15/100 x 200 = $30
The total cost of the guitar:
= (200 - 30) + 16
= 170 + 16
= $186
Thus,
The total cost of the guitar including sales tax and the offer discount is $186.
Option A is the correct answer.
Learn more about percentages here:
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you get brainlest if this is right
its tricky if you dont play this game
how do you get unlimited vc on nba2k21
A. soon as the vc comes up on my career close the app and keep on doing that
B Use 7'6 yao ming against 5,2 muggy bouses
C use stephen curry and a 60 overall and keep on shooting threes
D. play my league all day
Answers
Answer:
c
Step-by-step explanation: