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fredd [130]
3 years ago
9

What causes the Earth to have magnetic field?

Mathematics
1 answer:
vesna_86 [32]3 years ago
6 0
I think it might be because of the earths spinning core, but I could be wrong
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A family purchased tickets to a museum and spent a total of $38.00. The family purchased 4 tickets. There was a $1.50 purchasing
Naya [18.7K]

Answer:

4 (x+1.50) = $38.00

Explanation:

The family purchases 4 tickets. Each tickets cost x dollars with a purchase fee of $1.50. So we need to multiply 4 times the sum of x plus $1.50. The total cost of the tickets needs to be $38.00.

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3 years ago
A 54-degree angle is bisected by a ray. What is the measure of each angle formed? Show all work.
Anarel [89]
For the answer to the question above asking What is the measure of each angle formed if A 54-degree angle is bisected by a ray?
well bisect means to divide by 2 
<span>so obviously if 54 is bisected it gives </span>
<span>54/2=27
</span>i hope this helps
7 0
2 years ago
On a straight road, a car speeds up at a constant rate from rest to 20 m/s over a 5 second interval and a truck slows at a const
KIM [24]
To determine the total distance traveled by an object in constant speed, just multiply the speed by the time. So, for the car, the total distance traveled is,
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For decelerating object, the distance traveled is,
                          distance = Vt - (at^2)/2
For the truck,
         distance by truck = (20 m/s)(10s) - (2m/s^2)((10s)^2)/2 = 100 m

Relatively, both have traveled the same distance. 
7 0
3 years ago
Which choice is equivalent to the fraction below
kaheart [24]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How much is 14 kg 450 gram less than 20 kg​
Ipatiy [6.2K]
The answer.
14kg 450gram - 20kg = 5kg 550gram
Please make me the brainliest
4 0
2 years ago
Read 2 more answers
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