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3 years ago

Round 8.61 to the nearest tenth.

Mathematics

2 answers:

svlad2 [7]3 years ago

8 0

8.61 to the nearest tenth is 8.6 because the 1 tells you the 6 will not change.

maks197457 [2]3 years ago

5 0

8.6 first number after the decimal is the tenths place then the second number after the decimal is the hundredths

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Irina-Kira [14]

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3 years ago

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irina [24]

Answer:

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Step-by-step explanation:

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3 years ago

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bill js a builder. On Monday he msde mortar mix. he used 24kg of sand and 5kg of cement. on tuesday bill will make the same type

Verizon [17]

Answer: 7.5kg

Step-by-step explanation:

Since Bill made mortar mix and he used 24kg of sand and 5kg of cement. This means that for 1 kg of cement, (24/5) = 4.8 kg of sand is used.

Therefore, when he uses 36kg of sand, the kg of cement used will be:

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2 years ago

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babunello [35]

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2 years ago

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Which of the following is a like radical to RootIndex 3 StartRoot 6 x squared EndRoot? x (RootIndex 3 StartRoot 6 x EndRoot) 6 (

aliya0001 [1]

Answer:

4 (RootIndex 3 StartRoot 6 x squared EndRoot) = 4 $\sqrt[3]{6x^2}$

Step-by-step explanation:

<em>Added radical forms to the question for better visibility.</em>

Which of the following is a like radical to RootIndex 3 StartRoot 6 x squared EndRoot = $\sqrt[3]{6x^2}$ ?

x (RootIndex 3 StartRoot 6 x EndRoot) = x $\sqrt[3]{6x}$
6 (RootIndex 3 StartRoot x squared EndRoot) = 6 $\sqrt[3]{x^2}$
4 (RootIndex 3 StartRoot 6 x squared EndRoot) = 4 $\sqrt[3]{6x^2}$
x (RootIndex 3 StartRoot 6 EndRoot) = x $\sqrt[3]{6}$

<h3>Solution</h3>

<em>Like radicals are radicals that have the same root number and expression under the root.</em>

1) x $\sqrt[3]{6x}$ = $\sqrt[3]{6x^4}$

No, incorrect

2) 6 $\sqrt[3]{x^2}$ = $\sqrt[3]{6^3x}$

No, incorrect

3) 4 $\sqrt[3]{6x^2}$

Yes, correct

4) x $\sqrt[3]{6}$ = $\sqrt[3]{6x^3}$

No, incorrect

Compared with the given radical, we can see from the given choices only 3rd choice is like radical with $\sqrt[3]{6x^2}$

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3 years ago