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
Ludmilka [50]
3 years ago
6

A rectangle has a length of 12 mm and a width of 15 mm. A new rectangle was created by multiplying all of the dimensions by a sc

ale factor of 1/3 Which statement best describes the change in the perimeter of the new rectangle? The new perimeter will be One-half times the perimeter of the original rectangle. The new perimeter will be One-third times the perimeter of the original rectangle. The new perimeter will be 2 times the perimeter of the original rectangle. The new perimeter will be 3 times the perimeter of the original rectangle.

Mathematics
1 answer:
solmaris [256]3 years ago
8 0

Answer:

the new perimeter will be 1/3 time the perimeter of the original rectangle

Step-by-step explanation:

You might be interested in
In a multiplicative model, if the seasonal factor is 1.15 for a particular season, then we expect that the time series in that s
Gelneren [198K]

Answer:

15% above the trend.

Step-by-step explanation:

A time series represented by Y comprises of dataset observed over a particular period of time. Time series is handy in determining the future of a particular business.

In a multiplicative model, if the seasonal factor is 1.15 for a particular season, then we expect that the time series in that season would be

Y = T × C × S × 1

where;

Seasonal S = 1.15

As such Y would increase by 15% above the trend if all other things are being equal.

6 0
3 years ago
Please help with this question
den301095 [7]

Answer:

-16

Step-by-step explanation:

becjv dfv igcicifcigxixixicocvicicirxc ou9 xexiixi xiexexuwuzwxit

7 0
3 years ago
Read 2 more answers
Find the sale price of a $90 item after a 50% discount.
Gekata [30.6K]

Answer:

The sale price of a $90 item after a 50% discount is $45.

3 0
3 years ago
What is the volume of a hemisphere with a radius of 30.8 cm, rounded to the nearest tenth of a cubic centimeter?
den301095 [7]
61194.2707cm³
I suck at rounding so this is the answer not rounded
4 0
3 years ago
Can someone help me with this problem
Naily [24]
<h3>Answer: Choice A</h3><h3>The point Z ' is at (8,4)</h3><h3>The point Y ' is at (0,4)</h3>

=================================================

Explanation:

The key thing here is that point Z does not move. Why not? Because this is where the center of dilation occurs. The center point is fixed. Everything around the center will expand away from, or contract toward, the center.

In this case, the scale factor is 4/5 = 0.8 which is less than 1. So points will contract toward the center. The old pre-image shrinks to make the image smaller.

Note how point Y = (-2,4) is 10 units away from point Z. You can count out the spaces or subtract the x coordinates. Use an absolute value to make sure the result is positive

|x1-x2| =  |-2-8| = |-10| = 10

|x2-x1| = |8-(-2)| = |8+2| = |10| = 10

So 0.8 times this distance is therefore 0.8*10 = 8 meaning that point Y' is going to be 8 units away from point Z' or Z.

Subtract 8 from the x coordinate of point Z to get x-8 = 8-8 = 0.

The y coordinate stays the same at y = 4 the whole time.

----------------------------------------

In short, point Y starts at (-2,4) and moves to (0,4)

Distance from Y to Z is 10 units

Distance from Y' to Z' is 8 units

8/10 = 4/5 = 0.8 is the scale factor

Point Z does not move. So Z and Z' are at the same location.

5 0
3 years ago
Read 2 more answers
Other questions:
  • 275.9 × 10−4 in standard form
    8·2 answers
  • There are 128 fluid ounces in gallon and 16 fluid ounces in a pint. Shelby wants to find the number of pints in a gallon. She wr
    11·1 answer
  • X² + 4y² = 36<br> The major axis runs along:<br> A) y=4x<br> B) x-axis<br> C) y-axis
    5·2 answers
  • Ernie went to the store and bought 33 apples. He bought three times as many red apples as he bought green, and he bought one-hal
    10·1 answer
  • The area of the sector of a circle of radius r/2 and central angle 2θ is __________
    7·1 answer
  • 9. DOG WALKING Evan, a dog walker, charges $3 every block that he walks a dog. He also charges a $5 pick up fee when he comes to
    9·1 answer
  • The range of the following data set is 9,5,14,24,12
    9·1 answer
  • I would highly appreciate it if you could please help me! I’ll mark you as brainliest as your reward! (yes I’m this desperate :c
    11·1 answer
  • The pair of figures to the right are similar. What is the ratio of the perimeters and the ratio of
    11·1 answer
  • If both pairs of opposite sides of a quadrilateral are congruent, then thequadrilateral is a parallelogram.A. TrueB. False
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!