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Andru [333]
3 years ago
10

Please help me with this for points

Mathematics
1 answer:
Yuri [45]3 years ago
6 0

Answer:

He is incorrcet because the 4 and the 8 should be switched around in his answer

Step-by-step explanation:

Don't know if you need my answer or not

He is incorrcet because the 4 and the 8 should be switched around in his answer

Because √16 * √8 = 4√8

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Geetika bought 15.40m long cloth. The tailor cuts 11m and 5cm for dress and 2m 3 cm for a shirt and returned the remaining cloth
amm1812

Answer:

The length of cloth Geeka got is 2.32m

Step-by-step explanation:

The length Geetika got can be calculated by deducting the total length the tailor cuts from the initial length of the cloth.

Initial length of cloth = 15.40m

From the question, the tailor cuts 11m and 5cm for dress and 2m 3 cm for a shirt.

Therefore, the total length the tailor cut = 11m 5cm + 2m 3cm = 13m 8cm

NOTE: 13m 8cm = 13.08m

The length Geeka got = 15.40m - 13.08m = 2.32m

Hence, the length of cloth Geeka got is 2.32m

4 0
3 years ago
What is<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B81%7D%20" id="TexFormula1" title=" \sqrt{81} " alt=" \sqrt{81} " align
azamat

Answer:

\:  \sqrt{81 }  = 9

Step-by-step explanation:

\sqrt{81 }  =   \sqrt{3 \times 3 \times 3 \times 3}   \\  = 3 \times 3 \\  =9

You have to prime factorise 81 and then you will get <u>9</u> as the answer.

8 0
3 years ago
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