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3 years ago

Mercury: 3.3022 x 10^23 kg Earth: 5.9722 x 10^24 kg

Mathematics

1 answer:

Luden [163]3 years ago

5 0

Answer:

Step-by-step explanation:

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Help is very much needed :)

ioda

Answer:

Step-by-step explanation:

10/5 ×/3 multiply 10×3 and than divide by 5

or another way start with multiplying 5 and n equaling 5n=

than 10× 3= 30 so you're left with 5n=30 divied 30 by 5 equalling 6

so x=6

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2 years ago

Research studies show that the relationship between the tire pressure of a vehicle's tires and the life of the tires is

algol13

Answer:

i dont know what is that explain that

8 0

2 years ago

2x-4/5=4<br> plsss answer quick

nikdorinn [45]

Answer:

Step-by-step explanation:

$\frac{2x - 4}{5} =4$

First of all multiply through by 5 to eliminate the fraction

That's

$5 \times \frac{2x - 4}{5} = 4 \times 5 \\ 2x - 4 = 20$

Next using the addition property add 4 to both sides of the equation

We have

$2x - 4 + 4 = 20 + 4 \\ 2x = 24$

<u>Divide both sides by 2</u>

$\frac{2x}{2} = \frac{24}{2}$

We have the final answer as

Hope this helps you

6 0

3 years ago

Read 2 more answers

Given: f(x) = 3x2 + 2x – 1

denis-greek [22]

Answer:

Step-by-step explanation:

f(x) = 3x^2 + 2x – 1

Let x=5

f(5) = 3(5)^2+2(5) -1

= 3*25 +10-1

= 75+10 -1

= 85 -1

4 0

3 years ago

What is 15 over 2 divided by 2

Yuri [45]

Answer:

3.75 i think c:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers