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
rjkz [21]
3 years ago
5

I need help!!!!!!!!!?

Mathematics
1 answer:
ycow [4]3 years ago
5 0
Is it radius or circumference?
You might be interested in
2(2y − 12) = 0 PLS SHOW YOUR WORK<br><br> 20 points
g100num [7]

Answer:

y = 6

Step-by-step explanation:

2(2y -12) = 0

a. Distribute the problem out

4y - 24 = 0

b. Add 24 to both sides to seperate the constants and the terms.

4y - 24 = 0

    +24    +24

4y = 24

c. Divide 4 out of both sides to isolate y

y = 6

d. Plug the 6 back into the equation to see if the answer is correct.

2(2(6) -12) = 0

2(12-12) = 0

2(0) = 0

Hope this helps!

5 0
3 years ago
during spring break an amusement park had 359,479 visitors and a water park had 325,737 visitors. The zoo had more visitors than
bonufazy [111]
359,479 - 325,737
=33742
3 0
3 years ago
A. (2,-1)<br>B. (3,-2)<br>C. (0,7)<br>D. (1,2)​
Wewaii [24]
The answer is B.

The vertex is at the the coordinates (3,-2)
4 0
3 years ago
Read 2 more answers
Which measurements is/are greater than 3 meters 12 feet 3 yards 86 inches key: 1 foot=.305 meters
amid [387]

Answer:

Use the rule to write the first twelve numbers in the pattern Describe another pattern in the numbers Rule add 15 subtract 7 first term 4

Step-by-step explanation:

Use the rule to write the first twelve numbers in the pattern Describe another pattern in the numbers Rule add 15 subtract 7 first term 4

3 0
2 years ago
Read 2 more answers
The altitude of a triangle is increasing at a rate of 1.5 1.5 centimeters/minute while the area of the triangle is increasing at
seraphim [82]

Answer:

The base reduces at 3.75cm/min

Step-by-step explanation:

Given

Let

h \to altitude

b \to base

A \to Area

So:

\frac{dh}{dt} = 1.5cm/min

\frac{dA}{dt} = 1.5^2cm/min

The area of a triangle is:

A = \frac{1}{2}bh

Calculate b when A =88cm^2; h =8cm

A = \frac{1}{2}bh

88=\frac{1}{2} * b * 8

88 =b * 4

Solve for b

b = 88/4

b = 22

We have:

A = \frac{1}{2}bh

Differentiate with respect to time

\frac{dA}{dt} =\frac{1}{2}(h\frac{db}{dt} + b\frac{dh}{dt})

Substitute the following values in the above equation

\frac{dh}{dt} = 1.5cm/min        \frac{dA}{dt} = 1.5^2cm/min      b = 22     h = 8

1.5 = \frac{1}{2}(8 * \frac{db}{dt} + 22 * 1.5)

Multiply both sides by 2

3 = 8 * \frac{db}{dt} + 22 * 1.5

3 = 8 * \frac{db}{dt} + 33

Collect like terms

8 * \frac{db}{dt} = 3 -33

8 * \frac{db}{dt} = -30

Divide both sides by 8

\frac{db}{dt} = -\frac{30}{8}

\frac{db}{dt} = -3.75

4 0
3 years ago
Other questions:
  • Determine whether the relation shown here is a function. Explain your answer. A) function, an input has 1 output B) function, an
    9·2 answers
  • Please answer need help
    12·1 answer
  • Elena went to a store where you can scoop your own popcorn and buy as much as you want. She bought 10 ounces of spicy popcorn fo
    12·1 answer
  • If 1 cm represents 30 km on a map and colorado is shown by a 20cm by 15 cm rectangle on the map, what is the approximate actual
    14·1 answer
  • Y = –x + 4 in standard form
    12·1 answer
  • What is the mode of the data shown in the table?
    9·2 answers
  • PLEASE HELP ME WITH THIS QUESTION
    7·1 answer
  • Please help with the following question
    11·1 answer
  • Write an<br> explicit formula for an, then<br> th<br> term of the sequence 75, 15, 3, ..
    12·1 answer
  • Luke buys shares for £15.26 each they decrease in value by 3.5% work out the new share price
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!