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
Serga [27]
3 years ago
15

The rectangle below has an area of 70y^8+30y^6.The width of the rectangle is equal to the greatest common monomial factor of 70y

^8 and 30y^6. What is the length and width of the rectangle?
Mathematics
1 answer:
swat323 years ago
8 0

Answer:

Width 10y^6 units

Length 7y^2+3 units

Step-by-step explanation:

The rectangle has an area of 70y^8+30y^6.

The width of the rectangle is equal to the greatest common monomial factor of 70y^8 and 30y^6. Find this monomial factor:

70y^8=2\cdot 5\cdot 7\cdot y^8\\ \\30y^6=2\cdot 3\cdot 5\cdot y^6\\ \\GCF(70y^8,30y^6)=2\cdot 5\cdot y^6=10y^6

Hence, the width of the rectangle is 10y^6 units.

The area of the rectangle can be rewritten as

10y^6(7y^2+3).

The area of the rectangle is the product of its width by its length, then the length of the rectangle is 7y^2+3 units.

You might be interested in
12/10-4/10 I keep coming up with the same answer
Makovka662 [10]
12/10 = 1.2
4/10 = 0.4

1.2-0.4 = 0.8
6 0
3 years ago
Read 2 more answers
Sara drives 425 miles in 6 hours and 45 minutes. What is her average rate of speed? Round your answer to the nearest whole numbe
Lady bird [3.3K]
I hope this helps you

4 0
3 years ago
Cos t(sec t - cos t)<br><br> simplify the expression
fiasKO [112]
Remember:
sec t=1/cos t
sin²t+cos²t=1            ⇒sin²t=1-cos² t

Therefore: 
cos t(sec t- cost)=(cos t* sec t)- cos² t=(cos t * 1/cos t)-cos² t=1-cos²t=sin² t

Answer: cos t(sec t-cos t)=sin² t

7 0
3 years ago
- 4/9 + { - 1/3 } plz help
qwelly [4]
It would be -7/9



please can i have a brainliest
7 0
2 years ago
15. What is the volume of a rectangular prism with a length 8 cm, width 5 cm and height 3 cm? <br>​
Rama09 [41]

Answer:

120cm³

Step-by-step explanation:

V=w·h·l=5·3·8=120cm³

4 0
2 years ago
Read 2 more answers
Other questions:
  • Geraldine has 200 feet of fencing. She wants to fence in a rectangular area. Which function A(w) represents the area of land tha
    10·1 answer
  • A pizza had 9/10 left before Lucas ate 4/5 of the pizza. How much pizza is left over
    7·2 answers
  • A recipe includes 2 cups of flour and two thirds
    10·1 answer
  • Evaluate the given expression if w = 6 and z = -3.
    7·2 answers
  • What is the result when 2/5x + 1 1/4 is subtracted 2/38x - 4 1/9? (NEED ASAP)
    11·1 answer
  • Help me please !
    14·2 answers
  • Multiply using an area model (5a) (3a - 4)
    7·1 answer
  • Helpppppppp me plzzzzzzzzz
    7·2 answers
  • 45. You decide to market your own custom computer software. You must invest $3,255 for
    10·1 answer
  • Identify the postulate (SAS, ASA, SSS) / theorem (AAS) that proves the two triangles are congruent.​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!