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
vesna_86 [32]
3 years ago
7

Eric Kweeder can paint a wall in

Mathematics
2 answers:
podryga [215]3 years ago
8 0

Not sure if this is college math and what you're even asking, but if I'm understanding it right, it takes Eric 30 30 minutes. meaning 900 minutes. It takes his brother 20 20 minutes meaning 400 minutes. You're asking for the average time with them working together so 900+400=1300, 1300/2=650. It takes them 650minutes working together. 650 isn't a perfect square so I'd rather not expand on that part.

pentagon [3]3 years ago
4 0
The answer of the question is 12minutes
You might be interested in
Rapunzel makes $5.78 per hour. Gretta makes $15.46 per hour. How
Alekssandra [29.7K]

Answer:

$9.68 more an hour

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP !! ILL GIVE BRAINLIEST !!
8090 [49]

Answer:

2 and 6, 4 and 8, 1 and 5, 3 and 7

Step-by-step explanation:

The angle rule of corresponding angles states that the corresponding angles are equal if a transversal cuts two parallel lines.

In this example, lines m and l are two parallel lines

line n cuts through both, making every other angle corresponding and congruent, etc...

6 0
3 years ago
Read 2 more answers
Describe the process of rewriting the expression Please Help
Mazyrski [523]

Answer:

x^{\frac{21}{4} }

Step-by-step explanation:

Given expression is:

(\sqrt[8]{x^7} )^{6}

First we will use the rule:

\sqrt[n]{x} = x^{\frac{1}{n} }

So for the given expression:

\sqrt[8]{x^{7}}=(x^{7} )^{\frac{1}{8} }

We will use tha property of multiplication on powers:

=x^{7*\frac{1}{8} }

= x^{\frac{7}{8} }

Applying the outer exponent now

(x^{\frac{7}{8} })^6

= x^{\frac{7}{8}*6 } \\= x^{\frac{42}{8} }\\= x^{\frac{21}{4} }

8 0
3 years ago
a car moves 35 miles per hour travels a distance of 51.3 feet each second. about how far does a car travel in 7.1 seconds ?
Sergio039 [100]
If you would like to know about how far does a car travel in 7.1 seconds, you can calculate this using the following steps:

51.3 feet ... 1 second
x feet = ? ... 7.1 seconds

51.3 * 7.1 = x * 1
x = 51.3 * 7.1
x = 364.23 feet

The correct result would be 364.23 feet in 7.1 seconds.
8 0
3 years ago
Helpppppppppppppppppppppppppppppp
Alexxx [7]
The answer would be c
7 0
3 years ago
Read 2 more answers
Other questions:
  • ANSWER ASAP PLEASE!!!
    15·1 answer
  • Roger read 4 more books in July then he did in January how many books did he read in July
    5·1 answer
  • Todd has a collection of 8 CDs and Sally has a collection of 18 CDs. Todd is adding 9 CDs a month to his collection while Sally
    13·1 answer
  • PLEASE GUYS HELP QUICK. PLEASE DO EVERYTHING IT ASKS YOU TO DO show work and ect , I'M OFFERING 11PTS ( More than its worth) And
    11·1 answer
  • 15 POINTS
    14·1 answer
  • Solve for x: x^2 = 289<br>step by step​
    12·2 answers
  • 11. Little Sally Walker has a choice between going to an in-state college where she would pay
    7·1 answer
  • 3 pounds of gummie bears cost $8.97. <br> What will one pound cost?
    8·1 answer
  • 1. Find the permeter of the triangle<br>(6x + 2) cm<br>(x- 4)cm<br>(3x + 1) cm​
    9·1 answer
  • Solve pls brainliest
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!