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
ExtremeBDS [4]
3 years ago
5

Need help finding this answer.

Mathematics
1 answer:
stich3 [128]3 years ago
4 0

Answer:

The area of the dilated square is 28 m^2

Step-by-step explanation:

we  know that whenever any figure is dilated by a factor 'b' units

so, area will be dilated by b^2 units

Here , we are given figure is dilated by 7 units

so, area will be dilated by 7^2

we are given

Area of square is

=\frac{4}{7}

now, we can multiply by 7^2

and we will get area as

A_n=\frac{4}{7}\times 7^2

A_n=28m^2

So,

The area of the dilated square is 28 m^2


You might be interested in
23. The probability that the vehicle is a motorcycle and not blue.
ella [17]
We need to see the full picture or question before being able to answer.
4 0
3 years ago
What is the area of the regular polygon?
agasfer [191]
The area is A=1/2aP
a=apathem
p=perimeter
5 0
3 years ago
Explain how to use the combine place values strategy to find 223-119
Irina-Kira [14]
Combine place value strategy is useful if you try to subtract a number with bigger digits from a number with a smaller digit in the same place... such as now, where 3 is smaller than 9 in the ones place. 

<span>Then we can combine two place values: 23 and 19 and subtruct those. 23-19 is 4 (you can just count up from 19 to 23), so you know that the two will give  the result of </span>04, and then you can proceed to the left: 2-1=1<span>. </span>

<span>so the final result will 104.

Hope I helped:P </span>
8 0
3 years ago
Find the scale factor and ratio of perimeters for a pair of similar octagons with areas 36 ft squared and 49 ft squared.
vagabundo [1.1K]

Answer:

scale factor: 1.16

perimeters: 21.84 ft and 25.36 ft

Step-by-step explanation:

The area for an octagon is as follows:

A = 2*l^{2}(1+\sqrt{2})\\

solved for "l":

l = \sqrt{\frac{A}{2*(1+\sqrt{2}) } }

now we calculate the value of each side:

l1 = \sqrt{\frac{36}{2*(1+\sqrt{2}) } }

l1 = 2.73

l2 = \sqrt{\frac{49}{2*(1+\sqrt{2}) } }

l2 = 3.17

The scale would be:

3.17 / 2.73 = 1.16

And the value of the perimeter of the first would be:

2.73 * 8 = 21.84

and the second:

3.17 * 8 = 25.36

4 0
3 years ago
I need help with the question please
Sophie [7]

Answer:

8

Step-by-step explanation:

Each month your hair grows .5 inches

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3/5 divided by 7/8 equal​
    8·1 answer
  • For the straight line defined by the points (2,59) and 4,87), determine the slope (m) and y-intercept (b). Do not round the answ
    12·1 answer
  • Ethan burns 659 calories when he runs for 1 hour. Suppose he runs for 5 houtse in one week. How many calories does Ethan burn in
    9·2 answers
  • I need to know the answer.
    7·1 answer
  • 0.047 921 is it a rational number​
    8·2 answers
  • What is the mean of the following data values?<br> 53, 71, 89, 10, 62
    5·1 answer
  • Which Sentence about measuring angles is true?
    14·2 answers
  • I need help ASAP!!!Please explain your answer
    6·1 answer
  • Team Jake gets 4 questions correct. Use the expression 7x - 30 to find Team Jake's total score.
    15·1 answer
  • 4 Uditi wants to make a shoe tray.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!