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
Free_Kalibri [48]
3 years ago
6

100 pts question

Mathematics
1 answer:
bixtya [17]3 years ago
4 0

Let x be the width

Lenght = 10x + 8.1

(10x + 8.1)2 + 2x = 515.6

22x = 499.4

x = 22.7

Area = l*w

= 22.7*235.1

= 5336.77

= 5340( nearest tens)

You might be interested in
Willie left the mall and traveled toward the town hall at an average speed of 40 km/h. Gabriella left two hors later and travele
mezya [45]

Answer:

<em>3 hours</em>

Step-by-step explanation:

Given that:

Average speed of Willie = 40 km/h

After 2 hours, Gabriella traveled in opposite direction at an speed of 70 km/h.

After some time, they are 410 km apart.

To find:

Number of hours = ?

Solution:

For the first two hours, Willie traveled alone.

Formula for distance:

Distance = Speed \times Time

Distance traveled in two hours by Willie = 40 \times 2 = 80\ km

Now, they both travel in opposite directions.

So the relative speed is = 40 + 70 = 110 km/h

The distance traveled by them = 410 - 80 = 330 km

Time\ taken = \dfrac{330}{110} = 3\ hours

Therefore, the time taken is <em>3 hours.</em>

5 0
3 years ago
What is the slope of the line?
Oduvanchick [21]

Answer:

rise over run

Step-by-step explanation:

how much it goes up over how far it goes to the side

4 0
3 years ago
PLEASE HELP! WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER
Naddik [55]

Answer:

180

Step-by-step explanation:

for 40 to be equal to 80 in percentages, the number has to be duplicated

3 0
3 years ago
Read 2 more answers
3x-x-5=2(x+2)-9 what is the answer to x
Eddi Din [679]

Answer:

(-infinity, infinity) or all real numbers

Step-by-step explanation:

7 0
3 years ago
What is 6/10 rounded to the nearest half
belka [17]

6/10 rounding to the nearest half would be 1, not 0.

Reason for this: Here is a number line to help you!

|----|----|

Left line = 0

Middle line = 1/2

Right line = 1

Here is another rule!

0/10, 1/10, 2/10, 3/10, 4/10 = rounded to the nearest half would be 0

5/10, 6/10, 7/10, 8/10, 9/10, 10/10 = rounded to the nearest half would be 1.

So 6/10 rounded to the nearest half is 1.

Hope this helped!

Plz mark brainliest!

5 0
3 years ago
Other questions:
  • An anthropologist visits an igloo with a circular floor. While there, she measures it and calculates that it has a circumference
    12·1 answer
  • Who is traditionally seen as the inventor of linear perspective?
    10·1 answer
  • If you are working out the mean, with a set of 16 numbers but in those numbers there are doubles do you still include them in th
    15·1 answer
  • Multiply or find the special product. (Simplify your answer completely.)
    10·1 answer
  • you have $140 in a savings account and save $10 per week. Your friend has $95 in a savings account and saves $19 per week. How m
    6·1 answer
  • If I work three hours of day and make $7.25 an hour how much do I make a year
    9·1 answer
  • 5x-6&gt;-6 <br> what is the answer?
    9·1 answer
  • Solve for x in the equation x squared + 2 x + 1 = 17.
    6·1 answer
  • (X^4)-(45x^2)+324 what are the zeroes? And how many turning points?
    12·1 answer
  • Kayla drove 13 miles in 20 minutes. What's her average rate in miles per hour
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!