3 years ago

Simplify the expression under the square root sign

Mathematics

1 answer:

liraira [26]3 years ago

3 0

Answer:

Reaction time tests can be used to assess an individual's hand-eye coordination. One test involves catching a 1 metre ruler and measuring the distance, d in metres, that the ruler travelled before being caught. The reaction time t seconds is then calculated using the formula: = √2d/9.8

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A construction crew is lengthening a road. The crew is adding 6 miles to the road each week. The road originally measured 52 mil

PSYCHO15rus [73]

6x + 52 > 130

Subtract 52 from both sides:

6x > 78

Divide both sides by 6:

X > 78/6

X > 13

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3 years ago

Helen had $12 but spent $3 of it. What per cent did she spend?

Scrat [10]

Answer:

25%

Step-by-step explanation:

3/12 = 0.25 = 25%

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2 years ago

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anastassius [24]

I recommend using photomath

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3 years ago

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PSYCHO15rus [73]

Operations like +, - separates the terms.
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3 years ago

What is the answer I will appreciate it

Crank

Answer:

I think the answer is B

Step-by-step explanation:

sorry if i'm wrong

8 0

4 years ago

Simplify the expression under the square root sign​

Simplify the expression under the square root sign