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
76. Currently, your savings for each month is capped at $400. If you start investing all of this into a savings plan earning 1%
Alexxandr [17]

Answer:

10 years and 10 months.

Step-by-step explanation:

The annually interest rate (ia) can be converted by monthly (im) by the equation:

(1 + im)¹² = 1 + ia

(1 + im)¹² = 1 +0.01

(1 + im)¹² = 1.001 (putting ln in both sides)

ln(1 + im)¹² = ln1.001

12*ln(1 + im) = 1.0x10⁻³

ln(1 + im) = 8.33x10⁻⁵(applying "e in both sides)

e^{ln(1 + im)} = e^{8.33x10^{-5}}

1 + im = 1.00083

im = 0.00083 = 0.083%

For a investimenting, the final amount (A) can be calculated by:

A = R*(\frac{(1+i)^n-1}{i} )

Where R is the amount invested per month, i is the interest, and n the number of months:

160000 = 400 *\frac{(1 +0.00083)^n - 1}{0.00083}

\frac{(1 +0.00083)^n - 1}{0.00083} = 400

1.00083ⁿ - 1 = 0.332

1.00083ⁿ = 1.332 (applying ln in both sides)

n*ln1.00083 = ln1.332

8.3x10⁻⁴n = 0.2867

n = 345.4 months

345.4 months *1 yea12 months = 10 years and 10 months.

7 0
3 years ago
Read 2 more answers
6. Trail Bike Rentals charges a $16 fixed fee plus $8 per hour for renting a bike. Matt paid $72
Naddik [55]

Answer:

7 hours

Step-by-step explanation:

The total amount is the flat fee plus the amount per hour times the number of hours

16 + 8h = 72

Subtract 16 from each side

16+8h-16 = 72 -16

8h = 56

Divide by 8

8h/8 = 56/8

h = 7

7 hours

7 0
3 years ago
Read 2 more answers
(Picture Attached)
Juliette [100K]
By the mid point formula  is my best guess
6 0
3 years ago
FREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE Poiunts
otez555 [7]

Answer:

YAYY

Step-by-step explanation:

5 0
3 years ago
Chapter 11 lesson 1 math homework math in my world
kvv77 [185]
I’m sorry but what???
7 0
3 years ago
Other questions:
  • PLZZZZ HELPPPPPPPPP!!!! a survey asks teachers and students whether they would like the new school mascot to be a Viking or a Pa
    12·2 answers
  • How to resolve 81÷3=?
    11·1 answer
  • I WILL GIVE BRAINLIEST! Which table of values corresponds to the graph below?
    12·2 answers
  • A figure is dilated by a scale factor of 6. Which ​ of the following is true about the figure and its dilation? there is no phot
    10·1 answer
  • Assume that y varies inversely with x. If y = 7 when x = -2, find у when x = 7. y = ??​
    13·1 answer
  • Ivan and Tanya share £150 in the ratio 4: 1<br> Work out how much more Ivan gets compared to Tanya.
    15·1 answer
  • Need help in this ASAP
    7·1 answer
  • Write the equation of a line in standard form that has x-intercept (−P, 0) and y-intercept (0, R).
    7·1 answer
  • 200% of 50 is 20% of which number?
    6·2 answers
  • Calculate the accumulated amount after 3 years, if R5 000 is invested at an interest rate of 10% compounded quarterly?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!