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Natalka [10]
3 years ago
10

5.

Mathematics
2 answers:
larisa [96]3 years ago
7 0

the volume of cylinder is 3.14 r^2×h

Ira Lisetskai [31]3 years ago
5 0

Answer: c

Step-by-step explanation:

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You invest $1,300 in an account that has an annual interest rate of 5%, compounded annually. How much money will be in the accou
KIM [24]

Answer:

A=Pe^rt

P= princible (1300)

e= (2.71828)- function on a graphing calculator

r = interest rate (.05 or 5%)

t = time (10 years)  

A = 1300e^.05(10)

A = 1300e^.5

A = 2143.337652

A = 2143

7 0
3 years ago
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Which statement about is true? X = 1 is an extraneous solution. X = 1 is a true solution x = 3 is an extraneous solution. X = 3
DanielleElmas [232]

Answer:

x = 3 is an extraneous solution

Step-by-step explanation:

7 0
2 years ago
10² = ?<br><br> What is 10² = to?<br><br> Thanks in advance. :P
romanna [79]
To answer this exponent we will multiply the base by the power. Lets do it:-

10 = base
2 = power

10² = 10 × 10 = 100
10² = 100

CHECK OUR WORK:- 

√100 = 10

We were RIGHT!!!

So, 10² = 100.

Hope i helped ya!! :) 
8 0
3 years ago
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If f(x) = 2x - 9, which of the following are correct? Select all that apply. f(-1) = -11 f(2) = 5 f(3) = -3 f(0) = -9 f(-3) = 15
Yuri [45]

f(-1) = -11 and f(3) = -3 . these functions are true .

What does a math function mean?

  • A relationship between a group of inputs and one output each is referred to as a function.
  •  A function is an association between inputs in which each input is connected to precisely one output.
  • A domain, codomain, or range exists for every function. f(x), where x is the input, is a common way to refer to a function.
  • In mathematics, a function is an expression, rule, or law that establishes the relationship between two variables (the dependent variable).

given function  f(x) = 2x - 9

   f(-1) = -11 ⇒ x = -1 put in function

                       f( -1 ) = 2 * -1 - 9  ⇒ - 11

    f(2) = 5   ⇒ x = 2 put in function

                    f( 2 ) = 2 * 5 - 9 = 1

    f(3) = -3  ⇒  x = 3 put in function

                     f ( 3 ) = 2 * 3 - 9 = -3

       f(-3) = 15   ⇒  x =  -3 put in function

                     f( -3) = 2 * -3 - 9 = - 15

Learn more about function

brainly.com/question/21145944

#SPJ13

3 0
1 year ago
7 men have 7 wives.
serg [7]

Answer:

98 is your answer

Step-by-step explanation:

6 0
3 years ago
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