3 years ago

What is the rule for reflection across the y axis

Mathematics

1 answer:

maw [93]3 years ago

3 0

Answer:

(x, y) ----> (-x, y).

Step-by-step explanation:

(x, y) ----> (-x, y).

The y value stays the same but the x-value changes sign.

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Liula [17]

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3 years ago

Calculate the mean, median, and range of the data in the dot plot.

Mama L [17]

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2 years ago

It takes Dwight 1 1/3 hours to run the sunshine trail. Mike 3 1/5 hours to walk the same trail. How many times as long does it t

Anit [1.1K]

For this case we convert the mixed numbers to fractions:

Dwight: $1 \frac {1} {3} = \frac {3 * 1 + 1} {3} = \frac {4} {3} = 1.33$

Mike: $3 \frac {1} {5} = \frac {5 * 3 + 1} {5} = \frac {16} {5} = 3.2$

It is observed, that in fact, Mike takes more time to travel the road.

We subtract to know how much more time it takes Mike:

$\frac {16} {5} - \frac {4} {3} = \frac {48-20} {15} = \frac {28} {15}$

So, Mike takes $\frac {28} {15}$ hours more than Dwight to walk the road.

Answer:

Mike takes $\frac {28} {15}$ hours longer than Dwight to walk the road.

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3 years ago

A newborn giraffe weighs about 65 kilograms how much does it weigh in grams

Katena32 [7]

HI
LET ME HELP YOU WITH YOUR QUESTION

1 kg = 1000 grams

Since 1kg = 1000 grams then 65 kg will = 65000 grams
hope it helps

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3 years ago

Read 2 more answers

0.4612 rounded to the nearest hundredth= what percentage?

Vlad [161]

Question:Round the decimal to the nearest hundredth;then write it as a percentage

<span>Problem: 0.4612=___(<rounded)=___(<percentage)

</span>0.4612 =~ 0,46 (rounded) = 0,46 = 46 (percentage)

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2 years ago