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
erica [24]
3 years ago
15

A wheel makes 180 revolutions per minute through how many radians does in turn in 1 second

Mathematics
2 answers:
Mandarinka [93]3 years ago
3 0
180 revolutions in a minute.
so in one second number of revolutions= 180/60= 3
gtnhenbr [62]3 years ago
3 0
180 revolutions in a minute.
so in one second number of revolutions= 180/60= 3

Hope my answer helped :)\


You might be interested in
Coefficient of (2x+y^2)^5
Montano1993 [528]
The coefficient is 2
the base is x
the exponent is ^5

thx plz mark brainliest
6 0
3 years ago
Read 2 more answers
Rewrite the function by completing the square<br><br> h(x)=4x^2+4x+1
lisov135 [29]

Answer:

h(x) = 4(x+\frac{1}{2})^{2}

Step-by-step explanation:

h(x)=4x^2+4x+1\\h(x)=4(x^2+x+\frac{1}{4}) \\h(x)=4(x^2+x+\frac{1}{4})\\h(x) = 4(x+\frac{1}{2})^{2}

8 0
2 years ago
The coordinates of rhombus ABCD are A(–4, –2), B(–2, 6), C(6, 8), and D(4, 0). What is the area of the rhombus? Round to the nea
a_sh-v [17]
Check the picture below.

so the rhombus has the diagonals of AC and BD, now keeping in mind that the diagonals bisect each, namely they cut each other in two equal halves, let's find the length of each.

\bf ~~~~~~~~~~~~\textit{distance between 2 points}&#10;\\\\&#10;A(\stackrel{x_1}{-4}~,~\stackrel{y_1}{-2})\qquad &#10;C(\stackrel{x_2}{6}~,~\stackrel{y_2}{8})\qquad \qquad &#10;%  distance value&#10;d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}&#10;\\\\\\&#10;AC=\sqrt{[6-(-4)]^2+[8-(-2)]^2}\implies AC=\sqrt{(6+4)^2+(8+2)^2}&#10;\\\\\\&#10;AC=\sqrt{10^2+10^2}\implies AC=\sqrt{10^2(2)}\implies \boxed{AC=10\sqrt{2}}\\\\&#10;-------------------------------

\bf ~~~~~~~~~~~~\textit{distance between 2 points}&#10;\\\\&#10;B(\stackrel{x_1}{-2}~,~\stackrel{y_1}{6})\qquad &#10;D(\stackrel{x_2}{4}~,~\stackrel{y_2}{0})\qquad \qquad BD=\sqrt{[4-(-2)]^2+[0-6]^2}&#10;\\\\\\&#10;BD=\sqrt{(4+2)^2+(-6)^2}\implies BD=\sqrt{6^2+6^2}&#10;\\\\\\&#10;BD=\sqrt{6^2(2)}\implies \boxed{BD=6\sqrt{2}}

that simply means that each triangle has a side that is half of 10√2 and another side that's half of 6√2.

namely, each triangle has a "base" of 3√2, and a "height" of 5√2, keeping in mind that all triangles are congruent, then their area is,

\bf \stackrel{\textit{area of the four congruent triangles}}{4\left[ \cfrac{1}{2}(3\sqrt{2})(5\sqrt{2}) \right]\implies 4\left[ \cfrac{1}{2}(15\cdot (\sqrt{2})^2) \right]}\implies 4\left[ \cfrac{1}{2}(15\cdot 2) \right]&#10;\\\\\\&#10;4[15]\implies 60

7 0
3 years ago
Read 2 more answers
State whether the data described below are discrete or​ continuous, and explain why. The exact mass (in grams )of food eaten by
NARA [144]

Answer:

A. The data are continuous because the data can take on any value in an interval.

Step-by-step explanation:

The data surveyed is the exact mass, in grams, of food eaten by each person each day.

This type of data is continous, not discrete. The mass can take any value within the domain of positive real numbers. It represents a physic variable, and they are always continous.

5 0
3 years ago
Please help me !!! :))))
jonny [76]

Answer:

12.4 in

Step-by-step explanation:

I whish i can help :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • The hot summer fair is coming to town! Admission to the fair costs 12.99 and each ride costs 1.75. You have 35 to spend at the f
    13·2 answers
  • A line has y intercept -6 and a x-intercept - 12. what is the equation of the line
    5·1 answer
  • Find the slope of the segment with the endpoints (1, − 1/n ) and ( n/m , − 1/m ).
    13·1 answer
  • 2 mixed numbers between 3 and 4 that have a product between 9 and 10
    15·1 answer
  • Given A(-1,4) B(1,5) and C(-5,3) which coordinate will make AB parallel to CD?
    6·1 answer
  • What is 5 x 83, 5 x 29 and 5 x 94<br><br><br> also what do you think of my oc?
    15·2 answers
  • 4(x + y)= pleaseee answer I need this done by today
    9·1 answer
  • HELP ASAP PLS <br> It’s the following
    11·1 answer
  • Renee recieved $35.75 for selling 55 candy bars for a school fundraiser. At what rate was Renee selling each candy bar?
    12·2 answers
  • Jen has collected information about the students in her class and the month they were born.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!