answer.
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
Sergeu [11.5K]
2 years ago
7

A clock is constructed using a regular polygon with 60 sides. The polygon rotates each minute, making one full revolution each h

our. How much has the polygon rotated after 7 minutes?
14°
21°
35°
42°
Mathematics
2 answers:
Maksim231197 [3]2 years ago
6 0

Answer:

D. 42

Step-by-step explanation:

kap26 [50]2 years ago
6 0

Answer:

42 degrees

Step-by-step explanation:

Just took the test. Wish I could explain how to do it, but I was just as lost. :p

You might be interested in
A certain reaction is endothermic in the forward direction. The reaction has less moles of gas on the product side. Which of the
bazaltina [42]

Answer:

decreasing the pressure

Step-by-step explanation:

i just took the test

6 0
2 years ago
Susan plans to use 120 feet of fencing to enclose a rectangular area for a garden. Which equation best models the area, y, of th
mina [271]
Well we set the perimeter to 120 feet.
This means that 2x+2y=120
Now we know the area of a rectangle is xy so we have to solve for both x and y in the perimeter equation.

2x=120-2y
x=60-y

2y=120-2x
y=60-x

Now we plug these values into our area equation A=xy to get:
A=(60-y)(60-x)
7 0
2 years ago
Read 2 more answers
How can Ari simplify the following expression? StartFraction 5 Over a minus 3 EndFraction minus 4 divided by 2 + StartFraction 1
Zielflug [23.3K]

Answer:

-\frac{8}{3}

Step-by-step explanation:

Given

\frac{5}{-3} - \frac{4}{2} + \frac{1}{-3}

Required

Simpify

The very first step is to take LCM of the given expression

\frac{-10 -4 - 2}{6}

Perform arithmetic operations o the numerator

-\frac{16}{6}

Divide the numerator and denominator by 2

-\frac{16/2}{6/2}

-\frac{8}{3}

The expression can't be further simplified;

Hence, \frac{5}{-3} - \frac{4}{2} + \frac{1}{-3} = -\frac{8}{3}

8 0
2 years ago
Consider the function f(x)=(x+4)(x+2). Dilate f(x) by X to create a new function of a higher degree
Marat540 [252]

Answer:

Consider the function f (x) = (x +4) (x + 2).

Step-by-step explanation:

4 0
1 year ago
martin will roll a number of cube 150 times.The number cube is labeled 1 to 6.How many times could Martin expect to roll a numbe
olga_2 [115]
So the probability of rolling a number greater than 2 is 4/6. So 4/6 times 150 should give you the answer 100.
7 0
2 years ago
Other questions:
  • Which values are the result of cubing a rational number? Check all that apply
    8·2 answers
  • A rectangular bird feeder costs $18.00. A cylindrical bird feeder costs $24.00. The expected cost to keep the rectangular bird f
    7·2 answers
  • What is the expression in radical form? (7x^3y^2) 2/7
    8·2 answers
  • Out of 2,000 random but normally distributed numbers with a mean of 45 and a standard deviation of x, approximately 1,360 number
    11·1 answer
  • Andrew earns $45,300 in taxable income annually, and pays federal income taxes of $5,345.40. What is Andrew's net federal income
    15·2 answers
  • You buy a new laptop for $300. The sales tax is 6%. What is the total cost for the laptop including the sales tax?
    8·1 answer
  • Kara paid $24.64 to ship 11 packages. Each package was the same size and weight. How much did it cost to ship 1 package
    6·2 answers
  • Bonita is testing prototype model rocket engines. To be considered a successful launch, the rocket must reach a height of at lea
    5·1 answer
  • Which is a statistical question that you can ask to learn about your classmates’ favorite movie? What is your favorite movie? Wh
    13·2 answers
  • A company borrows $60,000 by signing a $60,000 8% 6 year note that requires equal payments of $12979 at the end of each year. Th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!