2 years ago

Find the distance between 4.5 and -1.4.?

Mathematics

1 answer:

drek231 [11]2 years ago

4 0

Answer:

4.5-1.4=3.1

Step-by-step explanation:

Hope this answers your question!

If not, I am sorry.

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How does newtons first law of motion apply to a ball rolling across the gym floor after and unbalanced force is applied?

ivanzaharov [21]

Answer:

The ball will continue to roll until an unbalanced force is applied

6 0

3 years ago

Read 2 more answers

Enrique left the study group traveling 20 mph. Then, 2 hours later, Tevin left traveling the same direction at 28 mph. How long

nadya68 [22]

Answer:

After 7 hours Tevin will catch Enrique

Step-by-step explanation:

We have given speed of Enrique is 20 mph

Tevin left traveling after 2 hours of Enrique

Speed of Tevin is 28 mph

When Tevin catches Enrique will cover same distance

Let Enrique is traveling for t hours

Then Tevin will travel for t-2 hours

We know that distance = speed × time

So $20\times t=28\times (t-2)$

$20t=28t-56$

$8t=56$

t = 7 hours

So after 7 hours Tevin will catch Enrique

4 0

4 years ago

Determina el volumen de una pirámide cuya base es un cuadrado de lado L= 6cm y<br> de altura 10cm.

kiruha [24]

Answer:

la respuesta es 16cm de altura

Step-by-step explanation:

7 0

3 years ago

What is the value of -16 +9?

ki77a [65]

Answer

the answer is -7

Step-by-step explanation: −(16−9) =-7

6 0

3 years ago

Evaluate the summation of 3 times negative 2 to the n minus 1 power, from n equals 1 to 5.

Zanzabum

The answer is <span>C.33
</span>
3 * (-2)ⁿ⁻¹
n = 1; 3 * (-2)¹⁻¹ = 3 * (-2)⁰ = 3 * 1 = 3
n = 2; 3 * (-2)²⁻¹ = 3 * (-2)¹ = 3 * (-2) = -6
n = 3; 3 * (-2)³⁻¹ = 3 * (-2)² = 3 * 4 = 12
n = 4; 3 * (-2)⁴⁻¹ = 3 * (-2)³ = 3 * (-8) = -24
n = 5; 3 * (-2)⁵⁻¹ = 3 * (-2)⁴ = 3 * 16 = 48

The sum is:
3 + (-6) + 12 + (-24) + 48 = 3 - 6 + 12 - 24 + 48 = 33

7 0

3 years ago