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
BigorU [14]
3 years ago
6

Help anyone please I’m timed

Mathematics
1 answer:
BaLLatris [955]3 years ago
6 0

Answer:

Step-by-step explanation:

c

You might be interested in
Joseph is building a clone using modeling clay. The cone has a radius of 6 cm and a height of 12 cm Joseph adds additional clay
RideAnS [48]
<span>So we want to know how much clay did Joseph add after he built the cone. So the formula for the volume of the cone is V=(1/3)*pi*r^2*h where r is the radius and h is height. We know h1=12cm and r1=6cm, r2=6cm and h2=18 cm. So to get the amount of added clay Va we simply subtract the volume of the clay of the first cone V1 from the volume of the second cone V2: Vd=V2-V1=(1/3)*pi*(r1^2)*h1 - (1/3)+pi*(r2^2)*h2. Va=678.24 cm^3-452.39 cm^3= 266.08 cm^3.</span>
4 0
3 years ago
Read 2 more answers
What is the first step when rewriting y = 3x2 + 9x - 18 in the form y = a(x h)^2 + k?
Dennis_Churaev [7]

Answer:

Step-by-step explanation:

y = 3*2 + 9x - 18

First step in this case is to multiply 3 * 2 = 6.

Then you would have: 6 + 9x - 18

4 0
3 years ago
A human body had 30 times as many platelets as white blood cells. A small sample of blood has 8×10'3 white blood cells. About ho
Contact [7]
To determine the number of platelets present in the human body, we need a relation that would relate this value to the given value above which is the number of white blood cells. Fortunately, we are given a ratio of 30. So, we use this value as follows:

number of platelets/number of white blood cells = 30
number of platelets / <span>8×10^3 white blood cells = 30
number of platelets = 240000</span>
5 0
3 years ago
What is 45b divided by 5c​
mezya [45]

Answer:

2 698 132 122 m bytes / s

Step-by-step explanation:

4 0
3 years ago
Answer the question above with the choices below.
worty [1.4K]

Answer:

{(x - 8)}^{2}  +  {(y - 10)}^{2}  = 81

{(x + 7)}^{2}  +  {(y - 8)}^{2}  = 9

{(x - 8)}^{2}  +  {(y - 10)}^{2}  = 9

{(x + 8)}^{2}  +  {(y + 9)}^{2} = 9

Step-by-step explanation:

use circle equation and plug in the centers and radis.

4 0
3 years ago
Read 2 more answers
Other questions:
  • at gym A it cost $12 to join with a monthly fee of $20. At gym B it cost $4 to join with a monthly fee of $22. After how many mo
    14·1 answer
  • How is 0.55 you're answer for 4.4 divided by 8?
    5·1 answer
  • Which of the following graphs shows a pair of lines that represent the equations with a solution (−2, 5)?
    12·1 answer
  • Slope of -2 through point (5,2)
    10·1 answer
  • If you measure 5/6 meter how many twelfths have you measured
    15·1 answer
  • Factorise fully 3x+18​
    14·1 answer
  • Select the correct answer from each drop-down menu. Function P models the weekly profit, P(x), a clothing company earns for maki
    10·2 answers
  • Which expression is equivalent to (10 + 7r-r?) + (-6r2-18 + 5r)?
    13·2 answers
  • How many solutions does the equation below have?
    13·1 answer
  • .A town fair charges $6 for general
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!