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Bingel [31]
3 years ago
7

1)Factorise: ² + 9 + 20​

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
8 0

Answer:

50$×40_=,29

Step-by-step explanation:

no explanation needed

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The price of a loaf of a particular type of bread increased from $3.69 to $5.49 from 2009 to 2019. What was the percent increase
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Answers:

A) 51.3%

B) 55.9%

C) 32.8%

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Step-by-step explanation:

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3 years ago
What is 23 x 2 + 23 x 2 =
Ainat [17]

Answer:

92

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
19√$1143.8<br>can anyone solve this
IrinaK [193]
Well 19\sqrt{ $1143.8} =  19\sqrt{1143.8}

Simplified would be: 642.58213482

642.58213482 = 642.58 = $642.58

Answer: <span>642.58

Hope this helps!

</span>
5 0
3 years ago
Solve 729 s-⁵ = 3² (1-s) for S.​
sweet [91]

Answer:

No real solutions.

Step-by-step explanation:

729s^-5 = 729/s^5

729/s^5 = 3^2(1-s) = 9(1-s)

729=9(1-s)(s^5)

(1-s)(s^5)=81

s^5-s^6=81

Because 81 > 0 this means s^6 must be less than s^5. This is never possible as 6 is even so is always positive and is always greater in magnitude than s^5. The only time this isnt the case is when s is a decimal less than 1, but then the difference would be also less than 1 and not 81.

5 0
3 years ago
What is the circumference of circle T? Round your answer to the nearest tenth.
dsp73

Answer:

3.14 for T. Round to the nearest tenth.

16.4 miles

Step-by-step explanation:

C=2πr easy for me and im in middle school lol

hopes this helps

5 0
3 years ago
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