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atroni [7]
4 years ago
7

Find the area of each round to nearest tenth

Mathematics
1 answer:
anygoal [31]4 years ago
5 0

Answer:

the first option = 437.4 sq.ft

Step-by-step explanation:

the formula of an are of circle =

A = (pie) (radius) ^2

so fill it, (3.142 × 11.8)^2

and you will got the answer = 437.44

and round it to nearest tenth = 437.4

done!

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mariarad [96]

Answer:

  • Calculus texts: 600
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  • Marketing texts: 0

Step-by-step explanation:

Each Calculus text returns $10/2 = $5 per unit of shelf space. For History and Marketing texts, the respective numbers are $4/1 = $4 per unit, and $8/4 = $2 per unit. Using 1200 units of shelf space for 600 Calculus texts returns ...

  $5/unit × 1200 units = $6000 . . . profit

Any other use of units of shelf space will reduce profit.

7 0
3 years ago
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
8_murik_8 [283]

Hey!

-----------------------------------------------

Solution:

= -2.1 + 0.3 + -1.7 + -0.4

= -1.8 + -1.7 + -0.4

= -3.5 + -0.4

= -3.9

-----------------------------------------------

Answer:

a) -3.9

-----------------------------------------------

Hope This Helped! Good Luck!

5 0
3 years ago
I need to know how to solve it and get the answer right to check my work
Ede4ka [16]
Solve it by finding out how many times 22 can be put into 22, which is once, so the answer is 1.
3 0
3 years ago
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What is one root of this equation?<br><br> 2x^-4x+9=0
Nutka1998 [239]

9514 1404 393

Answer:

  1 +i√3.5

Step-by-step explanation:

In vertex form, the equation is ...

  2(x² -2x +1) +7 = 0

  2(x -1)² +7 = 0

Then the solutions are ...

  (x -1)² = -7/2

  x = 1 ±i√3.5

One solution is 1+i√3.5.

3 0
3 years ago
Tony gets paid $5 per hour to babysit his cousin. This weekend, he babysat on
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Answer:

5 hours

Step-by-step explanation:

give me brain list

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