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3 years ago

Rationalise 1/√5 please tell

Mathematics

1 answer:

Assoli18 [71]3 years ago

6 0

Answer:

Step-by-step explanation:

1/ $\sqrt{5}$

=1 $\sqrt{5}$ * $\sqrt{5}$ / $\sqrt{5}$

=1* $\sqrt{5}$ / $\sqrt{5}$ * $\sqrt{5}$

=1 $\sqrt{5}$ /5

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cricket20 [7]

Answer:

For each hour that Michelle drove, she traveled an additional 50 miles.

Step-by-step explanation:

The point (0, 350) tells you Michelle's trip is 350 miles long. The point (7, 0) tells you she completed it in 7 hours. The point (6, 50) on the graph tells you she has 50 miles remaining of the original 350 after 6 hours.

True: for each hour Michelle drove, she traveled an additional 50 miles.

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3 years ago

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4 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Solve. Round to the nearest tenth. 6 2-12 19 2x-2 HELP ASAP!!

Strike441 [17]

Answer:

$\displaystyle x = \frac{216}{7}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{6}{19} = \frac{x - 12}{2x - 2}$

Step 2: Solve for x

Cross-multiply: $\displaystyle 6(2x - 2) = 19(x - 12)$
Distribute: $\displaystyle 12x - 12 = 19x - 228$
Isolate x terms: $\displaystyle -12 = 7x - 228$
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lora16 [44]

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So 8/24 is the fraction of injured player.

But 8/24 = 1/3 so we can say 1/3 of the whole squad are injured.

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3 years ago

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Rationalise 1/√5 please tell​

Rationalise 1/√5 please tell