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
PolarNik [594]
3 years ago
15

a cookbook has dimensions 12cm by 16cm. what scale factor should be used to make an enlarged version that has dimensions 21cm by

28cm
Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
6 0

21/12 = 1.75

28/16 = 1.75

 The scale factor = 1.75

Alina [70]3 years ago
5 0
The scale would be 12 by 17 which is 4324
You might be interested in
Quick Answers Please
Rudik [331]

Then Nicolas would have:

4 and 1/16 of that one pizza

8 0
3 years ago
What equation in slope intercept form represents the line that passes through the two point? (6.9,5.9), (10.9,-2.1)
den301095 [7]

Answer:

y = 2x + b

I dont know what b is but the slope is 2 I think

6 0
3 years ago
4^(4x-1)=32 <br><br> How do I solve this problem? Do I do 4 to the fourth power first?
yKpoI14uk [10]

Answer:

\large\boxed{x=\dfrac{7}{8}}

Step-by-step explanation:

4^{(4x-1)}=32\\\\(2^2)^{4x-1}=2^5\qquad\text{use}\ (a^n)^m=a^{nm}\\\\2^{2(4x-1)}=2^5\iff2(4x-1)=5\ \ \text{use the distributive property}\ a(b+c)=ab+ac\\\\(2)(4x)+(2)(-1)=5\\\\8x-2=5\qquad\text{add 2 to both sides}\\\\8x=7\qquad\text{divide both sides by 8}\\\\x=\dfrac{7}{8}

7 0
3 years ago
Read 2 more answers
Assume the bear can walk in any direction at a rate of 2 miles per hour. Suppose the bear was last seen 4 hours ago.how large an
Arisa [49]
The bear can walk at a rate of 2 mph, which means after 4 hours it could have traveled 8 miles. That is our radius. To calculate the area of a circle, remember the formula
A = \pir^2

3.14 * 8^2 = A
3.14 * 64 = A
200.96 = A

An area of 200.96 square miles must be searched.
8 0
3 years ago
Solve for u. 31.25 = u/5
ipn [44]

Answer:

u = 156.25

Step-by-step explanation:

Step 1: Write equation

31.25 = u/5

Step 2: Solve for <em>u</em>

  1. Multiply both sides by 5: 156.25 = u
  2. Rewrite: u = 156.25

Step 3: Check

<em>Plug in u to verify it's a solution.</em>

31.25 = 156.25/5

31.25 = 31.25

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the sum of 2/5 and 2/4?
    5·2 answers
  • I need help quickly.
    11·2 answers
  • Triangle ABC is an obtuse triangle with the obtuse angle at the vertex B angle A must be?
    7·2 answers
  • Samantha reports that 60% of the first year students at her university think they should be able to bring a car to campus. She a
    5·1 answer
  • When a figure is translated on a coordinate grid, what conclusion can you draw from the pre-image and image?
    10·2 answers
  • Can someone help me with this question I retake this picture
    6·1 answer
  • A polygon has the following coordinates: A(-5,2), B(-2,-2), C(2,3), D(6,3), E(6,-5), F(-5,-5). Find the length of EF.
    5·1 answer
  • I want to be a professinal rapper like Tupac Nle choppa and dababy but I can't cause I'm afraid I might last two weeks cause I'm
    5·2 answers
  • Ariel made 108 cupcakes. If 32 of them are chocolate, what percent of the cupcakes are vanilla?
    6·1 answer
  • Richard wants to weed 33% of his garden today. The total garden is 144 square yards. How many square yards should Richard weed t
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!