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3 years ago

Determine what is the distance from the point to the origin?

Mathematics

1 answer:

marta [7]3 years ago

4 0

Answer:

4.5

Step-by-step explanation:

0 is the origin.

0-(-4.5)=

0+4.5=4.5

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How many km are equal to 1.55x10^4

kicyunya [14]

Answer:

$15.5$ or $x=1.55\times 10$ kilometers

Step-by-step explanation:

We want to find how many kilometers are equal to $1.55\times 10^4$ meters.

Recall that: $1000m =1km$

We can rewrite $1.55\times 10^4$ as $15500$

Let $15500m=x\:km$

Using proportion, $15500$ should be more than 1km.

If more, then less divides:

$\implies x=\frac{15500}{1000} km$

$\implies x=15.5km$

Therefore $1.55\times 10^4$ meters is equal to $15.5$ or $x=1.55\times 10$ kilometers

4 0

3 years ago

Here is a floor a plan house . Approximate length of the wall are given , what is the approximate area of the home, including th

attashe74 [19]

Answer:

Step-by-step explanation:

6 0

3 years ago

Say something there are 30 points in game

SpyIntel [72]

Answer:

Thats pretty neat

Step-by-step explanation:

Life

8 0

3 years ago

Read 2 more answers

A bag contains 5 yellows tickets numbered 1 through 5. The bag also contains 5 green tickets numbers 1 to five. You randomly pic

MaRussiya [10]

Answer:

$\frac{3}{5}$ or 0.6

Step-by-step explanation:

Given:

Number of yellow tickets = 5

Number of green tickets = 5

Total number of tickets = 5 + 5 = 10

Required:

Find the probability that a randomly picked ticket is green or has a number greater than 4

Use the formula:

P = probability of green tickets + probability of yellow tickets with numbers greater than 4

Yellow tickets with numbers greater than 4 = 1 ticket

Probability of picking a green ticket = $\frac{5}{10} = \frac{1}{2}$

Probability of picking a yellow ticket with number greater than 4 = $\frac{1}{10}$

Therefore, probability that a randomly picked ticket is green or has a number greater than 4

= $\frac{1}{2} + \frac{1}{10} = \frac{6}{10}$

$= \frac{3}{5}$

Probability that a randomly picked ticket is green or has a number greater than 4 = $\frac{3}{5}$ or 0.6

5 0

4 years ago

To be labeled as a jumbo egg, the egg is supposed to weigh 2.5 oz. Jandeliz buys a carton of jumbo eggs and measures one of the

disa [49]

Answer: 0.04

Step-by-step explanation:

The measurement error is calculated as:

= Error / Ideal value

= (2.5 - 2.4) / 2.5

= 0.1/2.5

= 0.04

Therefore, the correct option is D.

4 0

3 years ago