1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mylen [45]
3 years ago
7

Please help I got 20mins​

Mathematics
1 answer:
Llana [10]3 years ago
8 0

Answer/Step-by-step explanation:

Scale factor: 1/4

<em>AC = DF  and 10 ÷ 2.5 = 4</em>

<em>10 x 1/4 = 2.5</em>

<em />

DE length: 5

<em>AB = DE </em>

<em>20 x 1/4 = 5</em>

<em />

BC length: 30

<em>EF = BC</em>

<em>(Because EF is the dilation) 7.5 x 4 = 30</em>

You might be interested in
miss townsend needs 5 1/2 yards of fabric to make 2 indentical dresses how much fabric is needed to make each dress?
AlekseyPX

Answer:

2 3/4

Step-by-step explanation:

7 0
3 years ago
Which expression is represented by the diagram? ( Marked 1-4, I can't paste the question.)
wel

Answer:

-6-(-1)

Step-by-step explanation:

Since all the boxes are negative, and there are 6 boxes, the first part of the equation is -6.  Then since the last box is being taken away, we are subtracting it.  The last box is still negative though so the last part is -1.  Since -6 subtracted by -1 is -6-(-1), the answer is:

-6-(-1)

8 0
3 years ago
Round 1.983 to the nearest hundredth
svet-max [94.6K]

Answer:

1.98

Step-by-step explanation:

Find the number in the hundredth place 8 and look one place to the right for the rounding digit 3. Round up if this number is greater than or equal to 5 and round down if it is less than 5.

4 0
3 years ago
Can someone help me pls with these?!
geniusboy [140]

Answer:

Justin survey - mean

Pair of numbers - 14 and 15

Range of salaries - can't read, but the lowest number has to be the answer.

Fourth number is 64

Babysitting mean is $15

data group has 1 mode

mean of 6 and mode of 5 is a)5,12,1,5,7

Find range is 25

Step-by-step explanation:

3 0
3 years ago
The black graph is the graph of
alexdok [17]

c.y+3=f(x) and 0+3 therefore x=3

8 0
3 years ago
Other questions:
  • jane walked 4/5 mile on monday on tesday she wwalked 1//2 of the distance she walked on monday how many miles she walked on tues
    6·2 answers
  • What is the answer the this question??????
    8·1 answer
  • Complete the equation and tell which property you used 0+91=91
    5·1 answer
  • 30 POINTS PLEASE HELP;)
    15·2 answers
  • How do write 3 to 4 2 other ways?
    15·1 answer
  • The length of a rectangle is 5 centimeters less than twice its width. Its area is 42 square centimeters. Find the dimensions of
    7·1 answer
  • The Drama club is holding auditions for 5 different parts in a one act play . If 9 people audition how many ways can the role be
    12·1 answer
  • Brad is 12 years older than Sam. If Brad were 8 years older than he is now, he would
    8·1 answer
  • 1/4 divided by 5/6 = 1/a× b/c
    6·1 answer
  • PLEASE HELP ME !!!!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!