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
Klio2033 [76]
3 years ago
15

Please Help simple problem for 30 pointsTelling me / showing work will get you brainy

Mathematics
1 answer:
Norma-Jean [14]3 years ago
8 0

Answer:

Step-by-step explanation:

Start with the circumference.

C = 2*pi*r

C = 301.5

pi = 3.14

r = ??

Solution

301.5=3.14 * 2 * r

301.5 = 6.28*r

r = 301.5/6.28

r = 48.01

So the radius = 48.01

The diameter is twice as much or 48.01 * 2 = 96.02

You might be interested in
PLEASE HELP?!
Anon25 [30]
The middle point of BC is (0,2), the midpoint of CD is (1,0)
to prove two lines are parallel, prove their slopes are the same.
slope of BD: m=rise/run=4/-2=-2 (the run is negative because to get to B from D on the grid, you have to move from right to left, then upward. If the horizontal move is from left to right, the run is positive)
slope of EG: m=rise/run=2/-1=-2 
EG and BD have the same slope, so they are parallel. 
3 0
3 years ago
How many solutions exist for the given equation? 3x 13 = 3(x 6) 1 zero one two infinitely many
romanna [79]

An equation is formed of two equal expressions. There is no solution set of the equation 3x+13 = 3(x+6)+1.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The equation can be solved in the following manner,

3x+13 = 3(x+6)+1\\3x+13=3x+18+1\\3x+13=3x+19

Since both the sides of the equation are the same in terms of variable and the constant terms are not the same. Therefore, there is no solution set of the equation 3x+13 = 3(x+6)+1.

Learn more about Equation:

brainly.com/question/2263981

8 0
2 years ago
What are the common factors of 12 and 28?
AlexFokin [52]

Answer: 1,2 and 4

Step-by-step explanation:

factors of 12 are :  1,2,3,4,6,12

factors of 28 are :1,2,4,7,14,28

commom  factors are= 1,2,4

8 0
2 years ago
What is the volume of the trapezoidal right prism?
Sphinxa [80]
A=(a+b)*h*1/2=(20+8)*7*1/2=49 m2
V=A*H=49*2=98 m3
8 0
3 years ago
Read 2 more answers
√(2x+1)<br> Evaluate the integral<br> 2<br> (2x + 1) In (2x + 1)<br> dx.
Crank

Substitute y=\ln(2x+1) and dy=\frac2{2x+1}\,dx, so that

\displaystyle \int \frac2{(2x+1) \ln(2x+1)} \, dx = \int \frac{dy}y = \ln|y| + C = \boxed{\ln|\ln(2x+1)| + C}

6 0
1 year ago
Other questions:
  • Please Answer !!! The coefficients in the expansion of (x+y)^5 are
    8·2 answers
  • Can some one help me figure out how to do problems 30-41
    5·1 answer
  • I need help on this question plz
    9·2 answers
  • The length of segment AB is 9 mm.
    5·2 answers
  • 79543 divided by 901
    15·1 answer
  • What is 4.51 • 3.4 I need to know for a test
    8·1 answer
  • Write 1,200 in scientific notation
    12·2 answers
  • • How many newspapers did the two<br> girls bring in altogether each day?
    6·1 answer
  • The midpoint of a segment is (2, -8) and one of the endpoints is (3,6). What are the coordinates of the other endpoint?
    11·1 answer
  • Vertical lines m and n are intersected by lines k and j. At the intersection of lines m and k, the bottom right angle is (x minu
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!