Mathematics College

Devon made a scale drawing of a triangle. He used a scale factor of [tex]\frac{1}{4}[/tex] to draw the new triangle. How does each side of the new triangle compare to the original?


A) Each side of the new triangle is [tex]\frac{1}{4}[/tex] the length of each side of the original

B) Each side of the new triangle is [tex]\frac{1}{12}[/tex] the length of each side of the original

C) Each side of the new triangle is 4 times the length of each side of the original

D) Each side of the new triangle is 12 times the length of each side of the original

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Step-by-step explanation

Answer 2

Answer: D:))                                                                          

I took the test

Related Questions

PLZ HELP MEEEEEEEEEEEEEEEEEE

Answers

Answer:

c

Step-by-step explanation:

its makes most sense

Answer:

c. because i look it ☝ done plzzz help me

8 loads of stone weigh 2/5 ton. Find the weight of 1 load of stone.

Answers

Answer:

100 pounds

Step-by-step explanation:

2/5 ton equals 800 pounds

800 divided by 8 equals 100 pounds

I have the steps and answer ...i want to give someone points .
Get this right with steps i give you the points . If you ask why because i just feel like giving.

Good luck

Answers

Answer

92

Step-by-step explanation:

all you have to do is multiply 34x2 and add 12+12 which is 24 so you should get 92 as your answer

Answer:

908.563 in²

Step-by-step explanation:

see attached image

A1 = 12 x 34 = 408

A2 =  h = √(34² - 17²) = 29.445

            = (1/2 * 34 * 29.445)

            = 500.563

total area = A1 + A2

                = 408 + 500.563

               = 908.563 in²

if set A. have numbers 5, 25, 15, and 35 can you describe set A ? ​

Answers

Answer:

Set A = { 5, 25, 15, 35 }the set of multiples of 5

Step-by-step explanation:

Words to describe the set:

A set can also be described by just defining it using plain words. For example, the set A= {Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday} can be described using words like “the set of days of the week”. Another example can be “the set of months of the year”.

A factory produces 150 plastic compounds per hour. How many components does the factory produce per minute?

Answers

Answer:

2.5 components but if you need to round 2

Answer:  

150 per 60 mins would be 2.5 per 1 min

Step-by-step explanation:

150/60 = 2.5

A hotel chain is ordering new furnishings what is the total cost of 1,000 sheet sets 1,000 pillows,and 100 desk chairs

Answers

2,100 I don’t know the cost though because you didn’t tell us

Which two triangles are congruent by the SAS Theorem? Complete the congruence
statement.

Answers

Answer:

Triangle BCD is congruent to triangle EGF by SAS theorem

you can substitute words for symbols if needed

Step-by-step explanation:

-16+2x= -64 what is the value of x

Answers

Answer:

add 16 to both sides so it would 2x=-48 then you would divide 2 on both sides so it would be x=-24

Step-by-step explanation:

X=-24

Answer:

-16 + 2x = -64

+16 +16

2x = -48

-48÷2=-24

x = -24

90 minus 50 divided by 5 times 6 plus 2

Answers

Anwer:32

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

To find out what to do first, use PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, ans Subtraction)

Now it should look like this: (90-((50/5)*6)) + 2

First, divide 50 by 5 and get 10

So now it will be like this: (90-(10 x 6) + 2

Next, multiply 10 by 6 and you'll get 60.

The problem is looks like this: (90 - 60) + 2

Then, subtract 60 from 90 and get 30.

30 + 2

Lastly, add 30 and 2 to get 30.

Hope this helps.

Which is larger: 90%of 20 OR 20% of 95

Answers

Answer: 20% of 95

Step-by-step explanation: 20% of 95 is 19 and 90% of 20 is 18. So 19>18.

Hi! I believe your answer is ---20% of 95--- because 90% of 20 is 18, but 20% of 95 is 19, so that is larger. I hope this helps you! Good luck and have a great day. :)

Melissa’s family is driving out of state to her grandmother’s house. They know that it takes 20 gallons of gas to get there, and the cost of three gallons of gasoline is $10.50. How much should the family budget to make the one-way trip?
$20.00
$60.00
$70.00
$110.00

Answers

Answer:

c

Step-by-step explanation:

:)

What is the product of (–0.9)(–2.4)?
–3.3
–2.16
2.16
3.3

Answers

2.16

Two negatives multiplied together make a positive, so it’s simply .9 x 2.4 which is 2.16

Answer:

-2.16

Step-by-step explanation: for all you edge people

help with this please ​

Answers

1 bookcase = 1/5 gallons

x bookcase = 3 gallons

1/5x = 3

x = 3/0.2

x = 15


Find the value of x

Answers

[tex]8x + 40 = 120[/tex]

Subtract sides -40

[tex]8x + 40 - 40 = 120 - 40[/tex]

[tex]8x = 80[/tex]

Divided sides by 8

[tex] \frac{8}{8}x = \frac{80}{8} \\ [/tex]

[tex]x = 10[/tex]

Done .....♥️♥️♥️♥️♥️

PLEASE ANWSER QUICK
What is the approximate distance between the points (9,2) and (4,8)?

Answers

Answer:

(5,6)

Step-by-step explanation:

Answer with step-by-step explanation:

(9,2) - (4,8) = (5,-6)

Hope this was helpful! (brainliest please)

Problem #5: (8 points)
Richard owns a restaurant. He needs to buy at least 300 glasses. Tall glasses cost $2.50. Short
glasses cost $2.10. He can spend at most $670. Create a system of inequalities Richard can use to
find the possible numbers of tall glasses, t, and short glasses, s, he can buy?
acer

Answers

Tukuyin ang mga pahayag na naglarawan na nangangailangan ng kasagutan

A plumber charges $75 for a service call, plus a $40 per hour. If the plumber's bill was $235, then how many hours was he there?

Answers

Answer:

4 hours

Step-by-step explanation:

235-75 one time fee, so subtract = 160

160/40 = 4

Answer:

4 Hours

40x - 75 = 235

         -75    -75

40x  = 160

40x/40 = 160/40

x = 4

Two slices of dance famous pizza half 250 cal how many calories are in five slices of pizza

Answers

Answer:

625

Step-by-step explanation:

Since two slices is 250 calories, let us find how many calories is there in one.

250/2=125 (note, slash signs represents divide sign. When writing down, please write the actual sign.)

Now, we find how many calories are there in 5 pizza slices.

125x5=625

HURRY PLEASE!!!
Mrs. Powell is hiking up to the highest peak at the Rocky Mountains. What kind of slope would she have?
a. negative
b.positive
c.zero
d. unidentified

Answers

Answer:

Positive slope

Step-by-step explanation:

Because he's going up

Answer:

B, Positive

Step-by-step explanation:

Since Mrs. Powell is hiking UP,

the slope would also go up.

On a number line, the numbers going up get higher ( 1, 2, 3, ).

The altitude is getting higher, so numbers are being added.

A number with a plus ( + ) is positive.

write 562,789 in word form

Answers

Answer:

Five hundred sixty two thouand, seven hundred eighty nine

Step-by-step explanation:

. Uno de los problemas ambientales es la escasez de agua para proveer de agua a una comunidad, se necesitan 3846 metros de
Tuberia, y cada tubo mide 6 metros de largo. ¿Cuantos tubos se necesitan?​

Answers

Answer:

n = 641

Step-by-step explanation:

Pipe required to provide water is 3846 m

Length of each pipe is 6 m

We need to find the no of tubes required. Let there are n tubes. It can be calculated as follows :

[tex]n=\dfrac{3846 }{6}\\\\n=641[/tex]

Hence, 641 tubes will be needed.

PLEASE HELP BEST ANSWER GETS BRAINLIEST
Find the equation of the line in slope-intercept form. a Slope of 2 and y-intercept of −7

Answer:

Answers

Since y=Mx+b (m being slope and b being y-intercept,
The answer is y=2x-7

josslyn placed $4,400 in a savings account which earns 3.2% interest, compounded annually. How much will she have in the account after 12 years? Round your answer to the nearest dollar. Do NOT round until you have calculated the final answer.

Answers

Answer:80

Step-by-step explanation:

Answer:6421

Step-by-step explanation:

P=4400

r=3.2%

n=1

t=12

f=4400 * (1+3.2/100/1)^12

104.037 what is the value of the 7

Answers

Answer:

The value of 7 is 0.07.

Step-by-step explanation:

Basically, it is seven thousandths.

Hope I helped! ☺

I really need help on this!!

Answers

x = 33

The angles are corresponding, so they must be congruent. You set 4x-8 equal to 124 because they are congruent. You then add 8 on both sides and divide by 4 on both sides. You should get 33 for x.

Pls help i need it now ill give brainliest if right (:​

Answers

-7 [tex]\frac{9}{16}[/tex]

-2 3/4 = -2.75

-2.75^2 = -7.5625

-7.5625 = -7  [tex]\frac{9}{16}[/tex]

there are 1012 souvenir paperweights that need to be packed in boxes each box will hold 11 paperweights how many boxes will be needed

Answers

se necesitan 92 cajassssssssssssssssssssssssss sssssssssssssssssssssssssssssssssss  ss sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss    ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

There are 80 sixth graders at Wilson Middle School only 50% of the sixth graders will attend the morning assembly.How many sixth graders will be at the morning assembly

Answers

40 Students

80 x .5 = 40

Jeff’s annual salary is $34,540. What is his semi-monthly salary?

Answers

Answer:

2,878.33333333

Step-by-step explanation:

If f(x) = 2 /3 x + 9, find f−1(x).
A) f square root −1(x) = 3x − 9
B) f square root −1(x) = 2 /3 x + 9
C) f square root −1(x) = 3 /2 x + 27/ 2
D) f square root −1(x) = 3/ 2 x − 27/ 2

Answers

Answer:

its A or B

Step-by-step explanation:

i think becuase i am very sure that it is not B

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