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
Jlenok [28]
3 years ago
13

A rectangle is dilated by a scale factor of 4.

Mathematics
1 answer:
Elanso [62]3 years ago
7 0
A) The new dimensions would be 32cm by 12cm.
B) This is an enlargement.

To find the new dimensions, multiply the original dimensions by the scale factor.  8*4=32 and 3*4=12.

This is an enlargement because the copy is larger than the original.
You might be interested in
Marc has 3 fewer than 4 times the amount of ringtones than Melanie has. Write
Marrrta [24]

Answer:

4r-3

Step-by-step explanation:

3 fewer means subtracting 3 and 4 represents the r

6 0
3 years ago
After 10 years, Hamid's account earned $300 in interest. If the interest rate (in decimal form) is 0.06, how much did Hamid init
tester [92]

Answer:

  • p = I/(rt)
  • p = $500

Step-by-step explanation:

To solve the equation I=prt for p, divide by its coefficient, rt. That gives ...

  p = I/(rt)

__

Now, to answer the question, you can substitute the given values for I, r, t and you have ...

  p = $300/(0.06·10) = $500

Hamid initially invested $500.

6 0
3 years ago
Help pls!!!
saul85 [17]

Answer:

48 units

Step-by-step explanation:

8 0
3 years ago
Question 1 of 10
zheka24 [161]

Answer:

90 hours of training would you need to pay

4 0
2 years ago
Read 2 more answers
PLS HELP!!<br><br> What values of u and v make triangle XYZ = Triangle GFH
Katarina [22]

Answers:

u = 18

v = 20

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

Work Shown:

The leg YZ is congruent to the left FH

This means YZ = FH and that leads to u+v-18 = 10u-8v

The hypotenuse ZX is congruent to the hypotenuse HG

This means ZX = HG and we get the equation 14v-14u+32 = v+u+22

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

The system of equations we have so far is

u+v-18 = 10u-8v

14v-14u+32 = v+u+22

Let's get the equations into standard form

Start with the first equation

u+v-18 = 10u-8v

u+v = 10u-8v+18

u+v-10u+8v = 18

-9u+9v = 18

-9(u-v) = 18

u-v = 18/(-9)

u-v = -2

Note how we can solve for the variable u to get

u = v-2

which we'll use later

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

Let's get the other equation into standard form as well

14v-14u+32 = v+u+22

14v-14u-v-u = 22-32

-15u+13v = -10

Now plug in u = v-2 and solve for v

-15u+13v = -10

-15(v-2) + 13v = -10

-15v+30+13v = -10

-2v+30 = -10

-2v = -10-30

-2v = -40

v = -40/(-2)

v = 20

Which means,

u = v-2

u = 20-2

u = 18

3 0
3 years ago
Other questions:
  • Use rounding numbers to estimate the sum of 171 + 727
    10·2 answers
  • What is 6(4p - 2) + 2 (5p + 2)
    10·1 answer
  • Multi-step: Carnations cost $0.99 each, daisies cost $1.75 each, and lilies cost $2.26 each. How much would and arrangement cost
    13·1 answer
  • The formula v equals the square root of the quantity 64 multiplied by h end of quantity can be used to find the velocity v in fe
    11·2 answers
  • Determine the payment to amortized the debt quarterly payments on $16,500 at 3.6% for 6 years
    14·1 answer
  • What is the slope of 2x-5y=9
    11·2 answers
  • please someone help with this question we are doing angle properties in polygons and I can't figure out b) i will give brainest
    13·1 answer
  • A survey found that five out of every 25 students has a blog. Suppose there
    11·1 answer
  • HELP!!!!!!!!!!!!!!! please show your work, look at the picture
    11·1 answer
  • Shown below are the scatter plots for four data sets.<br> Answer the questions that follow.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!