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gtnhenbr [62]
3 years ago
9

Hi Guys , could you help me with this question. Thank you xx

Mathematics
2 answers:
Nesterboy [21]3 years ago
8 0

Answer:

A ≈ 3420 cm²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius ) , then

A = π × 33² = 1089π ≈ 3420 cm² ( to 3 significant figures )

Ad libitum [116K]3 years ago
6 0

Answer:

a=3419.46cm square

Step-by-step explanation:

area of circle=r×r(pie)

=33cm×33cm×3.14

=3419.46cm square

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3 years ago
What is the solution to log 5 (x+30)= 3
Free_Kalibri [48]

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Step-by-step explanation:

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4 years ago
Greg spent 6.4 hours working with his dad one Saturday. If his dad paid him$45.76, how much did Greg make per hour?
nordsb [41]

Answer:

$7.15

Step-by-step explanation:

The best way to solve this is by crossing out the data you don't need so you're left looking at the key pieces to put the equation together. If his dad paid him $45.76 for 6.4 hours, then all you need to do is divide 45.76 by 6.4. (Hint: Use a calculator, it makes it ten times faster than trying to write it out!)

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6 0
3 years ago
What is the slope-intercept equation of this line?
PIT_PIT [208]

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8 0
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