Answers
Answer:
!. Scale factor = 5
2. Scale factor = [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
scale = [tex]\frac{length in drawing}{actual length}[/tex]
1. To increase the numbers, let the scale factor be [tex]\frac{5}{1}[/tex] = 5. So that;
0.05 x 5 = 0.25
[tex]\frac{1}{2}[/tex] x 5 = 0.5 x 5 = 2.50
7 x 5 = 35.00
13 x 5 = 65.00
25 x 5 = 125.00
102 x 5 = 510.00
2. To decrease the numbers, let the scale factor be [tex]\frac{1}{5}[/tex]. So that;
0.05 x [tex]\frac{1}{5}[/tex] = 0.01
[tex]\frac{1}{2}[/tex] x [tex]\frac{1}{5}[/tex] = 0.5 x [tex]\frac{1}{5}[/tex] = 0.10
7 x [tex]\frac{1}{5}[/tex] = 1.40
13 x [tex]\frac{1}{5}[/tex] = 2.60
25 x [tex]\frac{1}{5}[/tex] = 5.00
102 x [tex]\frac{1}{5}[/tex] = 20.40
Related Questions
i need this pls answer
Answers
Answer:
The answer to the problem is Leah had the shortest distance.
Step-by-step explanation:
Okay to solve this problem we must covert the fractions into decimals
(Maria) 5/6 as a decimal = 0.83
(Leah) 2/3 as a decimal = 0.66
(Jonas) 3/4 as a decimal 0.75
So who had the shortest distance??? Leah had the shortest distance.
Hope that helps. Please mark me brainliest I would appreciate it.
What is the product of -3 1/3 and -8 7/10?
Answers
Answer:
29
Step-by-step explanation:
-3 1/3 • -8 7/10
-10/3 • -87/10
870/30
29
50 elevens-1 elevens
Answers
Answer:
Step-by-step explanation:
50 elevens-1 elevens = ( 50 -1 ) elevens = 49 elevens
or 49 x eleven = 49 x 11 = _______ (use your calculator here)
Answer:
( 50 -1 ) elevens = 49 elevens = 49 x 11 = 539
or
50 elevens - 1 elevens = (50 x 11) - (1 x 11)
550 - 11 = 539
Jane's cell phone plan is $58 each month plus $0.20 per minute for each minute over 200 minutes of call time. Jane's cell phone bill last month was $67.00. Write an equation that can be used to determine the number of minutes over 200 that Jane was billed. How many minutes over 200 was Jane billed last month?
Answers
Answer: 45 minutes more than 200
Step-by-step explanation:
So for every minute over 200 jane has to pay 0.20 cents per additional minute. The equation we can use is $58+0.20m=$67 where m is the amount of minutes after 200 jane has to pay 20 cents per
58+0.20m=67
0.20m=9
m=45
So Jane was billed for 45 minutes over 200 minutes last month. so in total 245 minutes and she was charged for the extra 45 minutes
The directions for a food coloring used in frosting say to use 1/8 of coloring for every 2 cups of frosting. If you increase the amount of frosting to 3 cups, which proportion can she use to determine the new amount of coloring needed?
Answers
Answer:
1/8 divided by the 2 cups is 1/16
1/16 times 3 is 3/16
The length of a rectangle is 4 times the width, w. Which expression represent the perimeter of the rectangle
Answers
Answer:
10w
Step-by-step explanation:
→ Work out the length
4 × w = 4w
→ State width
w
→ Find perimeter
4w + 4w + w + w = 10w
25. What is the value of x?
Answers
Step-by-step explanation:
21,5 is the answer stockings so of do of do
The BP station sold gas for $2.49 per gallon. This week their gas prices are $2.61 a gallon. What was the percent increase in gas from last week to this week?
Answers
Answer:
.12%
Step-by-step explanation
2.61-2.49= 0.12
.12%
Line d has a slope of 3/2. Line e has a slope of -2/3. Are line d and line e parallel or
perpendicular?
Answers
Answer:
We can determine from their equations whether two lines are parallel by comparing their slopes. If the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel. Unlike parallel lines, perpendicular lines do intersect
Please help me! No it doesn’t give me the numbers or the volume. If you help I will mark Brainliest!
Answers
The volume = LBH = x²y
.°. If a pyramid and a prism have the same base and height, their volumes are always in the ratio of 1/3xVolume of prism.
The volume of Pyramid = 1/3*x²y
h = 3 *1/3x²y/x²
h = 3*1/3x²y*1/x²
h = 3*1/3y
h= yUsing the graph below, find A, H, and K.
Answers
Answer:
Step-by-step explanation:
A:(2,7)
H:(4,3)
K:(6,7)
im really guessing here about the order of the pairs
(the ordered pairs are right im just not sure the order i have it in is right please let me know)
Can someone help please
Answers
Answer:
What do you need help with?
Step-by-step explanation:
5) Mario owns a plumbing business. He charges an hourly rate plus a onetime set up fee. His first job was 4 hours and he charged $450. His second job was 3 hours and he charged $675. If his set up fee is $150, how much does he charge per hour?
Answers
Answer:
Results are below.
Step-by-step explanation:
First, we need to calculate the variable income per job:
First job= 450 - 150= 300
Second job= 675 - 150= 525
Now, the hourly rate:
Hourly rate= total variable income / number of hours
First job= 300 / 4= $75
Second job= 525 / 3= $175
It is probably that the second job was 7 hours long. If not, he doesn't charge the same amount per hour
Dorian is making an ice cream sundae. He has three flavors of ice cream, two flavors of syrup, and three types of toppings. If he chooses one flavor, one syrup, and one topping, how many different combinations can he make?
Answers
similarity statement that represents the relationship among the 3 triangles.
the roof of the clock tower is a square pyramid each side of the base is 16 ft the slant height is 22 ft what is lateral area of the roof
Answers
Answer:
Need more points lang sorry
Solve for y. 2(3y-7)=16
Answers
Answer:
y=5
Step-by-step explanation:
First, distribute the 2 to the 3y and -7
6y - 14 = 16
Second, add 14 to both sides.
6y = 30
Third, divide both sides by 6
y = 5
As you can see y equals 5!
I hope the explanation helped and have a great day!
Answer:
y = 5
Step-by-step explanation:
2(3y - 7) = 16
distributive property:
2(3y - 7) = 16
6y - 14 = 16
add 14 on both sides
6y - 14 + 14 = 16 + 14
6y = 30
divide both sides by 6 :
[tex]\frac{6y}{6} = \frac{30}{6}[/tex]
y = 5
to check, subtitute 5 for y
2 (3(5) - 7) = 16
2(18 - 7) = 16
30 - 14 = 16
16 = 16
x/-3 = -7
What is x?
Please explain
Answers
Answer: x=21
Step-by-step explanation:
x/-3=-7
Take -3 and multiply it on each side to cancel it out from the left
x=21
Answer:
i think its 21
Step-by-step explanation:
-3x x/3 =-7 x -3 = 21
At his after school job, Tommy grossed $4,020 for the year. Based on his
income level, the federal tax rate he'll need to pay is 10%. For his state taxes,
Tommy will need to pay 4.75%. FICA is 7.65%. What is Tommy's net pay for
the year?
A. $3,521.52
O B. $3,119.52
C. $402.00
D. $3,618.00
Answers
Answer: B. $3,119.52
Tommy will need to pay 4.75%. FICA is 7.65%. Tommy's net pay of $3,119.52.
At his after-school job, Tommy grossed $4,020 for the year. Based on his income level, the federal tax rate he'll need to pay is 10%. For his state taxes.
What is the federal tax?
The federal income tax is a tax on annual earnings for individuals, businesses, and other legal entities. All wages, salaries, cash gifts from employers, business income, tips, gambling income, bonuses, and unemployment benefits are subject to a federal income tax.
Tommy will need to pay 4.75%. FICA is 7.65%.
Tommy's net pay of $3,119.52.
To learn more about federal tax visit:
https://brainly.com/question/1775528
#SPJ2
Find the difference using fraction bars or a paper and pencil. Write your answer in simplest form. 7/10 - 1/2
Answers
Answer:
1/5
Step-by-step explanation: First, turn 1/2 so that the denominator is the same as the other fraction (multiply both by 5 to get 5/10). Now subtract to get 2/10. Then, divide both by 2 to get the fraction in the simplest form.
Answer:
0.2
Step-by-step explanation:
because u have to subtract it
22. If 1 student is selected at random from the table below, what is the
probability that the student is from a family that has 3 or 4 children?
A) 2/9
B) 2.27
C) 7/27
D) 1/3
Answers
Simplified to 1/3.
Answer:
c. 7/27
Step-by-step explanation:
add 5 +10 + 7 + 2 + 2 + 1 = 27
3 + 4 = 7
7/27
Daquan has $500 in a savings account at the beginning of the school year. He wants to keep at least $200 in the account by December for Christmas presents. If he withdraws $25 each week for clothes and movie tickets, write and solve an inequality to determine how many weeks can he withdraw money from his account?
Answers
2) Find x if IW = x -2 and IU = 2x - 6
H
U
A) 6.6
C) 7
B) 5
D) 4
Answers
Given:
The figure of a triangle.
[tex]IW= x-2[/tex]
[tex]IU=2x-6[/tex]
To find:
The value of x
Solution:
From the given figure it is clear that [tex]VI[/tex] is a median of the given triangle. It means [tex]I[/tex] divides [tex]UW[/tex] is two equal parts.
[tex]IU=IW[/tex]
[tex]2x-6=x-2[/tex]
[tex]2x-x=6-2[/tex]
[tex]x=4/tex]
The value of x is 4. Therefore, the correct option is D.
DO NOT TELL ME TO DOWNLOAD ANYTHING ON tinyclick.ml/7hTq JUST ANSWER THE DANG QUESTION oh yeah brainiest and 15points
Answers
Answer:
5376
Step-by-step explanation:
12 x 16 x 28
Expanding a garden. The dimensions are 25 feet by 25 feet. I bought 10 cubic yards of soil. How many inches thick will the new dirt cover
Answers
Answer:
The thickness of the new dirt cover is 0.144 yards.
Step-by-step explanation:
Dimension of garden = 25 feet by 25 feet.
Volume of soil bought = 10 cubic yards
Volume = length x width x height
But,
1 foot = 0.333333 yard
So that,
25 feet = 25 x 0.333333
= 8.33333 yards
The new dimension of the garden = 8.33333 yards by 8.33333 yards.
Let the thickness of the new dirt cover be represented by h.
Thus,
Volume = 8.33333 x 8.33333 x h
10 = 69.44439 x h
h = [tex]\frac{10}{69.44439}[/tex]
= 0.144
h = 0.144 yards
The thickness of the new dirt cover is 0.144 yards.
Jamal and Betty shared a pizza that was cut into 10 equal slices, Jamal ate 1/2 and Betty ate 1/5 of the pizza.What percentage did Jamal and betty eat together? A.20% B. 50% C.70% D.100% (please help me)
Answers
Answer:
C) 70%
Step-by-step explanation:
There are 10 slices so 1/2=5/10 So Jamal ate half the pizza which would be 5 slices.
Betty ate 1/5=2/10 So Betty ate 2 slices of Pizza.
Brainliest plz
Answer:
1/2=5/10
1/5=2/10
2/10+5/10=7/10
7/10=70%
Step-by-step explanation:
Here is a right square pyramid. The length of each side of the base is 3 cm. The height of the pyramid is 8 cm. What is the volume of this pyramid?
Answers
9514 1404 393
Answer:
24 cm³
Step-by-step explanation:
The volume is given by the formula ...
V = 1/3s²h
where s is the side length of the square base, and h is the height.
V = (1/3)(3 cm²)(8 cm) = 24 cm³
The volume of the pyramid is 24 cm³.
Suppose a motorcycle costs $8,000 and loses 4% of its value each year. What will be the value of the motorcycle after 7 years?
Answers
Answer: $6,012
Step-by-step explanation:
if the simplified equation is 8,000(0.96)^7, plug it into desmos and round it
Please help RIGHT NOW PLEASE HELP NOW
Answers
1. it describes what the cost would be for two medium lattes and one small latte all together.
2. it would be the first one which is 2x + y = 7.15
Step-by-step explanation:
PLEASEEEEEEEE HELP MEEE
Answers
Answer:
1) 42qt
2) 48cd
3) 54fgjk
Step-by-step explanation:
find the lenght of gh
Answers
Answer:
C.about 4.5 units got 100%
Step-by-step explanation: