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
blondinia [14]
3 years ago
6

Please help, will mark you as brainleist!!!

Mathematics
2 answers:
Levart [38]3 years ago
3 0

Answer:

Scale Factor of 4

Step-by-step explanation:

The original is a 20 *20 square

The new image is a 80*80 suqare

which means that each side is mulitplied by 4 hence the scale factor is 4

ehidna [41]3 years ago
3 0

Answer:

4.

Step-by-step explanation:

So you have two squares, one with a length of 20 on all sides, and onewith a length of 80 on all sides. It says the 80 one is a sclaed copy of the 20 one, so they took the 20 one and enlarged it to make the 80 one. You would divide 80 by 20 and get 4. This is how much the sides of the 20 one were multipled by to get the 80 one.

You might be interested in
A ball is launched from a 682.276 meter tall platform. the equation for the ball's height h at time t seconds after launch is h(
blagie [28]

The maximum height the ball achieves before landing is 682.276 meters at t = 0.

<h3>What are maxima and minima?</h3>

Maxima and minima of a function are the extreme within the range, in other words, the maximum value of a function at a certain point is called maxima and the minimum value of a function at a certain point is called minima.

We have a function:

h(t) = -4.9t² + 682.276

Which represents the ball's height h at time t seconds.

To find the maximum height first find the first derivative of the function and equate it to zero

h'(t) = -9.8t = 0

t = 0

Find second derivative:

h''(t) = -9.8

At t = 0; h''(0) < 0 which means at t = 0 the function will be maximum.

Maximum height at t = 0:

h(0) = 682.276 meters

Thus, the maximum height the ball achieves before landing is 682.276 meters at t = 0.

Learn more about the maxima and minima here:

brainly.com/question/6422517

#SPJ1

4 0
1 year ago
• The ratio of cookies to eggs was 9 to
UkoKoshka [18]
I got shot in the Hebrew morning I was going on the same day lol I was going on the balls in
4 0
2 years ago
What is the positive solution to the equation 0=⅓x²-3
sammy [17]
Add 3, multiply by 3, and take the positive square root.
  3 = (1/3)x²
  9 = x²
  √9 = 3 = x

The positive solution to the equation is x = 3.
7 0
2 years ago
a dessert recipe call for 2 1/2 cups of milk and makes 5 servings. how many cups of milk are for 8 serving.
Nadusha1986 [10]
2.5/5 = x/8, cross multiply and solve for x
5 0
2 years ago
What is the tone of the poem The Chimney Sweeper by William Blake​
marissa [1.9K]

Answer:

The tone of the poem is one of gentle innocence and trust, which contrasts sharply with its grim subject. The young chimney sweeper's words show that he and his fellow sweep are in a harsh situation. They are the among most vulnerable in society: young children who are orphaned or unwanted.

8 0
2 years ago
Other questions:
  • How to simplify 81 1/2
    11·2 answers
  • PLEASE HELP !!!!!!!!!
    11·1 answer
  • Answer number 1 or 2 or both please&lt;3
    7·1 answer
  • How many square metre of carpeting are needed to cover a floor that measures 8m by 5m​
    15·1 answer
  • I NEED HELP ASAP PLEASE GIVING BRAINLIEST!!
    9·1 answer
  • RESOLVER LOS SIGUIENTES SISTEMAS DE ECUACIONES APLICANDO EL METODO DE SUSTITUCION
    6·1 answer
  • Case study
    11·1 answer
  • If 5x= -35,then find the value of -28+4x
    13·2 answers
  • Quick guys I need help
    10·1 answer
  • The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or do
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!