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3 years ago

Plz help for points and stars

Mathematics

1 answer:

aev [14]3 years ago

6 0

When a number between 0 and 1 is written using scientific notation, the exponent will be negative. When a number greater than 1 is written using scientific notation, the exponent will be positive.

This is because scientific notation consists of a number multiplied by 10 to some degree. If this degree is negative, it is like you were dividing by multiples of 10, or moving the decimal place to the the left, which makes the number smaller. If the degree is positive, you are multiplying by multiples of 10, which would be moving the decimal place to the right and making the number larger.

Hope this helps!

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Leno4ka [110]

Answer:

21 + x = 35

Step-by-step explanation:

if you do inverse operations you will find that x = 35-21

which is 14

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2 years ago

Solve the equation 2(x-10)= 24 , what is the value of x

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Answer:

$x=22$

Step-by-step explanation:

$2(x-10)=24$

Distribute the parenthesis

$2x-20=24$

Add 20 to both sides

$2x=44$

Divide both sides by 2

$\frac{2x}{2} =\frac{44}{2}$

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Hope this helps

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3 years ago

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What are the latitude and longitude coordinates of the entrance to the Mount Rushmore parking area?Latitude: 43.8753972, Longitu

Alborosie

Answer:

The answer is already in the question. The coordinates of the entrance to the Mount Rushmore parking area are given by latitude 43.8753972 and longitude -103.4523083.

Step-by-step explanation:

I believe the person asking the question wants some other detail that s/he did not state explicitly.

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4 years ago

There are 15 animals in a barn. These animals are horses and chickens. There are 44 legs in all. Write a system of equations tha

olga55 [171]

Answer:

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Step-by-step explanation:

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4 years ago

What is the absolute value of –6? Use the number line to help answer the question. A number line going from negative 7 to positi

drek231 [11]

<h3>Answer: 6</h3>

Mark the locations -6 and 0 on the number line. Note that going from -6 to 0, or vice versa, will take exactly 6 steps. Put another way, the distance between 0 and -6 is 6 units. Absolute value represents distance, so it is never negative.

We say $|-6| = 6$

Effectively, all we're doing is removing the negative sign.

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3 years ago

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