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
svp [43]
3 years ago
14

Help me in zearn please

Mathematics
1 answer:
lbvjy [14]3 years ago
7 0

Answer:

Diameter: 25.6

Circumference: 80.38

You might be interested in
What is P(3 or even) when rolling a die?
Alisiya [41]
The total number of sides on a dice are 6.
The number of even numbers on a dice are 3 (2,4,6).
Since we have 3 even numbers and include the number 3, we have a total of 4/6. 4/6 simplifies to 2/3.
Your probability of rolling a 3 or even is 2/3.
4 0
4 years ago
Solve the rational equation x divided by 6 equals x squared divided by quantity x minus 1 end quantity, and check for extraneous
pychu [463]

Answer:

x = 0 and x = \textrm{negative one fifth}

Step-by-step explanation:

Given:

The rational equation to solve is given as:

\frac{x}{6}=\frac{x^2}{x-1}


We use the cross multiplication rule and multiply the numerators one side with the denominators of the other side. Therefore,

x\times (x-1)=6\times x^2\\x^2-x=6x^2\\\textrm{Bringing all variables to the right side, we get:}\\6x^2-x^2+x=0\\5x^2+x=0\\x(5x+1)=0\\x=0\ or\ 5x+1=0\\x=0\ or\ x=-\frac{1}{5}


Now, for x=0, the rational equation is equal to 0. So, x=0 is a solution.

Also, x=-\frac{1}{5} is also a solution as the equation's denominator is defined at that point.

So, no extraneous solution.

8 0
4 years ago
What is (−7)(−2)+(−15÷3)
vovangra [49]
Answer is 9

you always simplify the paranthesis first and then do the rest.

(-7)(-2) is 14 and -15 divided by 3 is -5

so you have 14+(-5) which is just 14-5

it gives you 9
3 0
3 years ago
A police officer monitored the speed (mph) of the cars in a particular traffic area.
aivan3 [116]

Answer:

03/23/2020

OverdueLPercents and Fractions--Assigned

Spelling 600

DueTypeTitleScoreStatus

04/13/2020

OverdueTUnit Test--Assigned

Step-by-step explanation:

03/23/2020

OverdueLPercents and Fractions--Assigned

Spelling 600

DueTypeTitleScoreStatus

04/13/2020

OverdueTUnit Test--Assigned

6 0
3 years ago
Read 2 more answers
Is 5/24 in its simplest form
satela [25.4K]
Yes it is because 5 can not go into 24 without using decimals
7 0
3 years ago
Read 2 more answers
Other questions:
  • A zoo train ride costs $4 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c) who took
    5·2 answers
  • use opposite operations to solve the folling: iverse of add- subtract- multiply- divide 7+x=21 how am i suppose to do this quest
    9·1 answer
  • What is the total cost, including a 3% sales tax, the cost price of a cost priced at $120?
    14·1 answer
  • (3*10)*8=3*(10*8) what property is this
    9·2 answers
  • Suppose Caryl could spend up to $30, what is another possible combinations of cupcakes and brownies that she could buy? How coul
    11·1 answer
  • There are two fruit trees located at (3,0) and (−3, 0) in the backyard plan. Maurice wants to use these two fruit trees as the f
    12·1 answer
  • Which of the following expressions is equal to 0 for
    9·1 answer
  • Write an equation in slooe intercept form for the line that is parallel to y=-4x-3 and passes through the point (-2, 4).​
    5·2 answers
  • Can somebody plz help me out:)))
    12·2 answers
  • Find the coordinates of the centroid of each triangle with the given vertices. X(-3, 15) Y(1,5), Z(5, 10)​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!