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
Westkost [7]
2 years ago
14

Jillian is trying to save water, so she reduces the size of her square grass lawn by 8 feet on each side. The area of the smalle

r lawn is 144 square feet. In the equation (x – 8)2 = 144, x represents the side measure of the original lawn. What were the dimensions of the original lawn?
Mathematics
1 answer:
bulgar [2K]2 years ago
5 0

Answer:

20 x 20 feet

Step-by-step explanation:

First I just drew out two squares, one was the first un-cut square and the second is the cut one. Since we know that the area of the smaller square is 144, and Area is just side^2 , we know that all the sides of the smaller square are 12. Now, all we have to do is add 8 to 12 to get the original lawn. The original lawn was a 20 x 20 ft lawn.

You might be interested in
What is the answer to 64.521-1.400
goldenfox [79]
Subtract 1.400 from 64.521 and you get 63.121.
7 0
3 years ago
Read 2 more answers
Can someone help with the two triangle questions (will mark brainliest!!)
yaroslaw [1]

Answer: Number 1 is c=89 ft

Number 2 is b=3 cm

Step-by-step explanation: a²+b²=c²

For number 1, 39 ft is a and 80 ft is b so

39²+80²=c² so 39² is 39x39=1521 and 80² is 80x80=6400 so 6400+1521=7921

7921=c² and the square root of 7921 is 89 so c=89 ft

For number 2, a=1.6 cm and c=3.4 cm so 3.4²-1.6²=b²

3.4² so 3.4x3.4 which is 11.56

1.6² so 1.6x1.6 which is 2.56

11.56-2.56=c² and 11.56-2.56=9

Square root of 9 is 3 so b=3

So number 2 answer is b=3 cm

I hope this helps

4 0
2 years ago
Zane buys a standard class train ticket.
GaryK [48]

Step-by-step explanation:

15 / 100 × 34

5.1 price he save

6 0
2 years ago
Read 2 more answers
80 x 25 = n<br> Expanded form <br> 80 x ( ) <br> Partial product <br> 80 x 20=<br> 80 x 5 =
defon

9514 1404 393

Answer:

  2000

Step-by-step explanation:

Expanded form:

  80 × (20 + 5)

Partial products:

  80 × 20 = 1600

  80 × 5 = 400

Sum of partial products: 1600 + 400 = 2000.

8 0
3 years ago
in an isosceles triangle the base angle are equal and the vertex is 80 degree find the measurement of the base angle​
Oliga [24]

Answer:

50 each base angle

Base Angle_1 + Base Angle_2 + Vertex = 180

50 + 50 + 80 = 180

180 = 180

Step-by-step explanation:

Sum of interior angles of Triangle is 18- degrees.

2b + vertex = 180

2b + 80 = 180

2b + 80 -80 = 180 - 80

2b = 100

b = 50

7 0
2 years ago
Other questions:
  • Maggie has $14,100 to invest, and wishes to gain $4,000 in interest over the next eight years. Approximately what is the minimum
    15·1 answer
  • thomas and his mom take a taxi to the airport it costs a flat fee of $10 plus $4.75 a mile his mom adds a 10% tip to the total a
    15·2 answers
  • Which inequality describes this graph?
    14·1 answer
  • A multiple choice test has 7 questions each of which has 4 possible answers, only one of which
    5·1 answer
  • According to records, the amount of precipitation in a certain city on a November day has a mean of inches, with a standard devi
    13·1 answer
  • Please help asap tell me if you cant open the document
    9·2 answers
  • Round your calculations to four decimal places and your answer to knew decimal place.
    5·1 answer
  • What is the answer. ​
    7·2 answers
  • I WILL GIVE BRAINLY POINTS!!!
    14·2 answers
  • Number of Miles Biked: 11 , 15, 20, 25, 25 What is the range? 14 O. 20 36 О 25
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!