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
g100num [7]
3 years ago
6

Can someone help me with this?

Mathematics
1 answer:
uysha [10]3 years ago
8 0

Step-by-step explanation:

Volume of a cylinder : πr^2*height.

Volume : 150cm^3

height : 7.2m

π =3.14

150 = 3.14*r*r*7.2

150=22.608*r*r

r^2= 150/22.608

=150/23cm^2

r=√6.5

r=2.569cm

r=2.6cm

You might be interested in
2 3/4 - 3/7<br><br> 10 points
alexira [117]

Answer:

It only gives five points.

Step-by-step explanation:

I just wanted to let you know.

4 0
3 years ago
Read 2 more answers
Estimate how many times larger (1.9) x 10⁻⁸ is than (4.2) x 10⁻¹³ ????
Igoryamba

Answer:

1.9 x 10=19

4.2x10=42

Now just find out how to multiply 19 -8 times and how to multiply 42, -13 times.

Step-by-step explanation:

hope this helps if not sorry

8 0
2 years ago
Read 2 more answers
Triangle WXY has coordinates W(1, 4), X(1, 1), and Y(4, 1). Which of the following sets of points represents a dilation of trian
Dmitrij [34]
The answer is the second option, option B, which is: B. <span>W'(2,8), X'(2,2), Y'(8,2)
</span> The explanation is shown below:
 You have the Triangle WXY has coordinates W(1,4), X(1,1), and Y(4,1) and the Triangle of the option B has coordinates W'(2,8), X'(2,2), Y'(8,2). As you can notice, the coordinates of the new triangle are the result of multiply the coordinates of the original triangle by a scale of factor of 2. Therefore, in other words, the Triangle WXY was dilated with a scale of factor of 2.
5 0
3 years ago
I'm pretty sure they're congruent according to the sas postulate but could someone make sure?? thx &lt;3
son4ous [18]

Answer:

The triangles aren't necessarily congruent. SAS postulate is side angle side, which means that the angle that is congruent must be between the two sides that are congruent. DF is congruent to MN, and DG is congruent to MP. This means, that angle D must be congruent to angle M.

However, we only know that D is congruent to P, not M.

These triangles are not necessarily congruent.

7 0
3 years ago
Read 2 more answers
A plane ticket to Barcelona costs £175 the price decreases by 6% work out the new price of the plane ticket
ololo11 [35]
What I like to do to solve these is to divide the 175 by 100 because that's kind of what it relates to a percent... and then I multiply by 96. So in this problem:
175/100= 1.75
1.75 x 94 and then that equals your answer 164.50 euros is the new cost of the ticket.
Hope this Helps!
P.S a thanks or brainliest would mean a lot. :)
5 0
3 years ago
Read 2 more answers
Other questions:
  • In Ms. Sanchez's class, there are 20 female students and 12 male students. Which ratio can be used to express female students to
    6·1 answer
  • The mass (m grams) of a bar of gold is directly proportional to its volume (V cm3)
    8·1 answer
  • Parallelogram ABCD ​ is a rectangle.
    10·1 answer
  • Find S5 for a geometric series for which a1=81 and r=1/9.
    8·1 answer
  • Do this work if someone give correct answer I make her brainliest do this worksheet please
    10·1 answer
  • Suppose both factors in a multiplication problem are multiples of 10. Why might the number of zeroes in the product be different
    6·1 answer
  • Find the area of the shaded region​
    13·1 answer
  • Can someone help me Domain and range I would mark the brainlist ​
    7·1 answer
  • Find the value of X for the triangle.
    5·1 answer
  • ¿cual es la raíz cuadrada de √4565?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!