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
Andreas93 [3]
3 years ago
15

The area of a rectangle is 42 square feet.

Mathematics
1 answer:
Alchen [17]3 years ago
3 0

Answer:

26 ft and 46 ft.

Step-by-step explanation:

The prime  factors of 42 are 2 * 3 * 7.

Possible lengths and widths  are:

L = 7, W = 6 giving a perimeter of  2*7 + 2*6 = 26 ft.

L = 14 , W = 3  giving perimeter = 34 ft.

L = 21, W = 2 giving perimeter = 46 ft.

You might be interested in
__% of 15 is 6 hellp mee
polet [3.4K]

Answer:

40%

Step-by-step explanation:

6 divided by 15 times 100 = 40

4 0
3 years ago
Read 2 more answers
What is m<1 in this parallelogram
Xelga [282]

Answer:

Step-by-step explanation:

a parallelogram, with angles <1, (3m+20)° and 5m°.

Please note: The sum of adjacent angles of a parallelogram are supplementary that is sum equal to 180° and opposite angles are equal.

(3m+20)° + 5m° = 180° and < 1 = (3m+20)°

Solving equation (3m+20)° + 5m° = 180° for m.

3m +20 +5m = 180

Combining like terms, we get

8m +20 = 180.

Subtracting 20 from both sides, we get

8m +20-20 = 180-20

8m = 160

Dividing both sides by 8, we get

8m/8 = 160/8

m = 20

Plugging m=20 in 3m+20, we get

3(20)+20 = 60+20 = 80°

Therefore, <1 =  (3m+20)° = 80°.

7 0
4 years ago
The price of a pair of shoes after a 25% discount was $18.50. what was the original cost?
Likurg_2 [28]
After a 25% discount...means that u paid 75%

so 75% of the original cost is 18.50...
0.75x = 18.50.....with x being the original cost
x = 18.50 / 0.75
x = 24.666 rounds to 24.67 <==
7 0
3 years ago
How are these two problem different 35-15 and 43-26
Anna35 [415]
Wne solved they have different answers 

35 - 15 = 20
       and
43 - 26 = 17
4 0
3 years ago
Philip save $8 each month. how many month will it take him to save at least $60
Vlada [557]

Answer:

About 8 months

Step-by-step explanation:

$60 divided by $8 is 7.5.

Round it up to 8 since you cannot have 7.5 months. Do not round it down because 7 x 8 is 56. Hope this helped.

8 0
3 years ago
Other questions:
  • (PLS HELP, I WILL MARK BRAINLIEST) what is a very easy way to multiply mixed fractions.
    7·1 answer
  • Graph the solution set of the inequality.<br> -4n +1 &gt; -23
    8·1 answer
  • A sanitary landfill has available space of 16.2 ha at an average depth of 10 m. Seven hundred sixty-five (765) cubic meters of s
    7·1 answer
  • Find the 15th term in the following arithmetic sequence : 1, 6, 11, 16, ...
    14·2 answers
  • Cosa/(1+sina)+cosa/(1-sina)=2seca<br>prove this:)​
    10·1 answer
  • What is the perimeter of a polygon with verticals at (-1, 3) , (-1, 6) , (2, 10) , (5, 6) , and (5, 3)
    7·1 answer
  • 2secx=1/1-sinx+1/1+sinx​
    11·1 answer
  • Find the area of the figure.
    8·2 answers
  • Find the value of the expression (4x – 12) + (xy – 5) when x=6 and y = 2
    14·1 answer
  • A=-2(negative 2) b=3 and c=5 what is 3ac-a+2b.With explanation
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!