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
Nat2105 [25]
3 years ago
11

Do sb know da answerrrrr ?

Mathematics
1 answer:
shutvik [7]3 years ago
8 0

Answer:

If I’m not wrong I think it’s the first one

Step-by-step explanation:

You might be interested in
A basketball has a diameter of 10 in. Using = 3.14, what is the approximate volume of the basketball in cubic inches?
m_a_m_a [10]

Answer:

523.3 cubic inches

Step-by-step explanation:

A basketball has a diameter of 10 in. Using = 3.14, what is the approximate volume of the basketball in cubic inches?

The shape of a basketball is spherical.

Hence:

The volume of a basketball = 4/3 × π × r³

From the question,

π = 3.14

r = radius = Diameter/2

r = 10 in/2 = 5 in

Hence:

The volume of the basketball

= 4/3 × 3.14 × 5³

= 1570 ÷ 3

= 523.33333333 cubic inches

Therefore, the approximate volume of the basketball = 523.3 cubic inches

5 0
3 years ago
I NEED HELP, I NEED TO SHOW WORK
Verdich [7]

Answer: 9 over 12 is = 15 over x

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
A bean plant grows at a constant rate for a month. After 10 days, the plant is 25 centimeters tall. After 20 days, the plant is
wariber [46]
Y = 2x + 5

If you take the height at 10 days, 25 centimeters, after 10 more days the height is 45 centimeters, meaning for those 10 extra days the been plant grown 20 centimeters. Since we're told the plant is growing at a constant rate, this shows the bean plant is growing 2 centimeters per day. We can represent this with y = 2x. (After 10 days, the bean plant will be 20 centimeters, after 20 days, the bean plant will be 40 centimeters, etc.)

However, this is not completely true yet. As you can see, after the first 10 days the plant is not 20 centimeter, it's 25 centimeters. We already know the rate in which the plant is changing, but now we need to find the height that the plant was originally, before it started growing.

After the first 10 days, the plant is 25 centimeters tall. Since we know that the plant is growing 2 centimeters per day, we can subtract 20 from 25 to find the original height of the bean plant.

25 - 20 = 5
The bean plant was originally 5 centimeters.

This makes our final equation y = 2x + 5.
2x is the slope, and 5 is the y intercept.

Hope this helps1!
5 0
2 years ago
If 2x-4= -x+5, then find the value of x
Ganezh [65]

Answer:

Step-by-step explanation:

x=3

7 0
3 years ago
Simplify 3(x+2)-6+x please!
kirill115 [55]
The answer is 4x that the answer
7 0
3 years ago
Read 2 more answers
Other questions:
  • The following box plot shows the number of years during which 20 schools have participated in an interschool swimming meet:
    7·2 answers
  • Which is a solution to the equation 5x + 2y = –1?
    11·2 answers
  • Determine the effect on the balance sheet after the following transaction. You sell a product purchased for $500 for $1500. This
    6·2 answers
  • Find the value of |-8| + 4(-5 + 9) ÷ 2
    15·2 answers
  • A line with a slope of -1/2 passes thru the point (-4,3)...Which equation represents this line?
    8·2 answers
  • Which estimation technique will yield a solution that is closest to the actual product of (–21.06)(–30.45)?
    6·2 answers
  • There are 0.95 Liters in a quart how many liters are there in a gallon
    10·2 answers
  • Please help me with this
    12·1 answer
  • Please help, quickly if possible
    7·2 answers
  • Please help me with this
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!