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FrozenT [24]
3 years ago
13

The radius of a circle is 11 ft. Find the circumference of the circle.

Mathematics
1 answer:
lapo4ka [179]3 years ago
8 0

Answer:

69.12 ft

Step-by-step explanation:

The formula for circumference of a circle is 2πr

= 2 × 3.142× 11

= 69.12

Hence the circumference of the circle is 69.12 ft

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I need help work out 15% of 24
aleksandr82 [10.1K]

Hey!

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

Steps To Solve:

15% of 24

~Turn into decimal

15% = 0.15

~Multiply

0.15 * 24 = 3.6

~Check

3.6 / 24 = 0.15 * 100 = 15%

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

Hence, 15% of 24 is 3.6!

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

Hope This Helped! Good Luck!

4 0
3 years ago
Dan and David are marking exam papers. Each set takes Dan 35 minutes and David 1 hour. Express the times Dan and David take as a
blagie [28]

Answer:

Step-by-step explanation:

1 hour =60 minutes

Ratio =35

60

= 7

12

Answer=7

12

8 0
3 years ago
7tq=? <br><br> Hint: t=5 and q=4
s344n2d4d5 [400]

Answer: 140

Step-by-step explanation:

Given t = 5 snd q = 4, tq = 5x4= 20

7tq will be: multiply the value of tq by 7

=7× 5×4

7 × 20 = 140

I hope this is clear.

8 0
3 years ago
Could anyone please help me with this question? thanks
Tpy6a [65]
AB = AC, so this is an isosceles triangle, then angle B=angle C =66⁰.
m∠BAD = m∠CAD, so AD is a bisector. 
In an isosceles triangle, bisector is also median and height.
So AD is perpendicular bisector.
So angle x = 90⁰. 

In triangle ABC
m∠A+m∠B+m∠C=180⁰
m∠A+66+66=180
m∠A=180-66-66=48⁰

m∠A=48⁰
AD is a bisector of A, so y=m∠A/2=48⁰/2=24⁰


x=90⁰, y=24⁰
Answer is A
3 0
4 years ago
A baker has 6.8 kilograms of flour. She buys another 1.5 kilograms of flour. She uses 1.2 kilograms to make cupcakes and 0.8 kil
Anettt [7]

Answer: 6.3

Step-by-step explanation:

6.8 +1.5 -1.2 -0.8= 6.3

7 0
3 years ago
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