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
OLEGan [10]
4 years ago
9

If the difference in the side lengths of two squares is 10, and the sum of the side lengths is 18, what are the side lengths?

Mathematics
1 answer:
likoan [24]4 years ago
4 0
You can use a system of equations to solve this problem. Let one equation be the sum of the sides and the other equation be the difference of the equations. Using elimination method you get 4 & 14.
4+14=18
14-4=10
You might be interested in
haley has $20 in a savings account that earns 10% annually. the interest is not compounded. how much will she have in 2 years
kumpel [21]

Answer:

240

Step-by-step explanation:

1 percent=10 dollars

10 percent=100 dollars

=120 dollars in one year

times 2 [2x]=

240

Check:

10 times 10=100 dollars

100+20=120

x2=

120+120 <em>or</em> 120 times 2=

240

5 0
3 years ago
Please help with these 2 answers i only have 10 minutes left
natta225 [31]

Answer:

  1. 1/4 of a pound
  2. 4/15 of the flat

Step-by-step explanation:

For number 1:

  1. 3/4 ÷ 3 = 0.25
  2. 0.25 = 1/4

For number 2:

  1. 4/5 ÷ 3 = 4/15

I hope this helps!

5 0
3 years ago
Read 2 more answers
At Factory Y, a worker's wages for a 40-hour week is $200. She is paid 10% of her regular weekly wages for every hour that she w
Leni [432]

Answer:

She worked 18 hours of overtime.

Step-by-step explanation:

If she works 40 hours per week and gets $200, subtract $380 - $200 = $180.

If you multiply $180 by 0.1 (which is 10% converted to a decimal), you get 18 which is your final answer.

3 0
3 years ago
List the measurement below from smallest to largest .7 cm 18 mm 1 m 3 dm
Ivanshal [37]
In order to list the measurements from smallest to largest, we convert all the measurement to a common unit. In this item, we convert the given to meters, m.

A. The conversion factor to be used here is 1 m = 100 cm
      (7 cm)(1 m / 100 cm) = 0.07 m

B. Conversion factor: 1 m = 1000 mm
     (18 mm) (1 m / 1000 mm) = 0.018 m

C. Let us list this as is, 1 m

D. The conversion factor here is 1 m = 10 dm
    (3 dm)(1 m / 10 dm) = 0.3 m

By the converted values, we are then able to arrange the given measurements.Hence, the arrangement should be 18 mm, 7 cm, 3 dm, and 1 m.
4 0
3 years ago
How do you find the greater rate of change in a problem or table?
sergey [27]
For linear functions, the rate of change<span> is constant, which means that it is the same between any two points on the line. For linear functions, the </span>rate of change<span> is the slope of the line.</span>
6 0
3 years ago
Other questions:
  • Solve the system of equations
    5·1 answer
  • The outside temperature at midnight today in Polina's hometown was 18 degrees Fahrenheit. The temperature increases by 1.2 degre
    10·1 answer
  • Meg opened a savings account with $44.50. She puts in $22.25 in the account each week. She is saving to purchase a Blu-ray playe
    13·2 answers
  • The supreme leader of Iran heads what type of government?
    13·2 answers
  • Star Wars land encompasses an area of 14.0 acres. [1.00 acre = 4046.86m2]. If Star Wars land were made into a circle, what would
    11·1 answer
  • Find the factored form of<br> -7y - y2 = 0
    13·1 answer
  • James notes the angle of elevation of the top of tower to be 30 degree if James is 100meter away horizontally from the base of t
    12·1 answer
  • Mathematics Question: What is 60% of 175?
    7·2 answers
  • Find the equation of the line specified.<br> The line passes through the points (-2, 3) and ( -4,7)
    5·1 answer
  • In a certain state, speeding fines are determined by the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!