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
Aleonysh [2.5K]
3 years ago
8

PLEASE HELP MEWhat is the scale factor of this dilation? 1/22/33/43/2

Mathematics
2 answers:
ololo11 [35]3 years ago
7 0

Answer:

\frac{3}{4}

Step-by-step explanation:

To determine the scale factor calculate the ratio of the corresponding sides of the image to the original, that is

scale factor = \frac{Z'Y'}{ZY} = \frac{9}{12} = \frac{3}{4}

inysia [295]3 years ago
5 0

Answer:

3/4

Step-by-step explanation:

XZ = 8 and X'Z' = 6

To find the dilation you have to divide them

6 ÷ 8 = 3 ÷ 4 = 0.75

You might be interested in
How many different ways can the line be named? What are those names?
boyakko [2]

Answer: A. 3 ways: k, DE, ED (both DE and ED have line markers over top)

To name a line, we just need two points on the line. We list them in any order because the line extends forever in both directions. Contrast this with a ray where order does matter. The little k is another way to name a line, potentially simplifying things.

Choice B is close, but it mentions ray DE instead of line DE. Choice C is missing line ED. Choice D is a similar story as choice B. These facts allow us to rule out B through D.

5 0
3 years ago
Read 2 more answers
The opposite sides of a parallelogram have measures (2x+10) cin and (x+15)
xz_007 [3.2K]

Answer:

The measure of the sides is 20 cm.

Step-by-step explanation:

Opposite side of a parallelogram:

Opposite sides of a parallelogram are congruent, that is, they have the same measure.

Measures (2x+10) cm and (x+15) cm:

This means that:

2x + 10 = x + 15

2x - x = 15 - 10

x = 5

2x + 10 = 2*5 + 10 = 10 + 10 = 20

The measure of the sides is 20 cm.

6 0
3 years ago
A piece of fabric shaped as a trapezoid has a
Grace [21]

Answer:

Area of the fabric = 175 square inches

Step-by-step explanation:

Area of a trapezoid = (b1 + b2)/2 * h

Where,

b1 = 16 inches

b2 = 9 inches

h = 14 inches

Area of a trapezoid = (b1 + b2)/2 * h

= (16 + 9)/2 * 14

= 25/2 * 14

= 12.5 * 14

= 175 square inches

Area of the fabric = 175 square inches

4 0
3 years ago
UwU
aalyn [17]
3.141592653589793238462643383279 502884197169399375105820974944 5923078164062862089986280348253421170679
7 0
2 years ago
Read 2 more answers
Clear selection
elena-s [515]

Answer: Velveeta

Step-by-step explanation:

Unit rate is basically the price for a single slice. This being said you would divide 2.50 by 10 and you would get .25, then you would do 4.00 by 20 which would be .20. So the better deal would be Velveeta.

6 0
3 years ago
Other questions:
  • 6. A football punt at a Kansas City Chiefs game reaches a maximum height
    8·1 answer
  • Plz help I think I have it right but I am not for sure
    9·1 answer
  • PLEASE HELP!
    5·1 answer
  • How will the solution of the system y > 2x + 2/3 and y < 2x + 1/3 change if the inequality sign on both inequalities is re
    8·1 answer
  • Mary Beth traveled 240 miles in 4.8 hours and then stopped for a break. Then she traveled 255 miles in 4.2 hours. Not counting t
    5·2 answers
  • Ten is at least the product of a number h and 5
    6·2 answers
  • Find the surface area of the<br> rectangular prism.<br> 3 cm<br> 10 cm<br> 7 cm<br> [?] sq cm
    9·1 answer
  • Cameron has 75% as many shirts as her brother. How many shirts does Cameron have if her brother has 12 shirts
    14·1 answer
  • What is the image point of (-1,1)(−1,1) after a translation right 2 units and down 1 unit?
    11·1 answer
  • What is 9.65+0.4, 16.058- 1.2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!