3 years ago

Question 2 of 10

Mathematics

1 answer:

Art [367]3 years ago

5 0

I’m not sure but I think it’s D maybe I looked it up

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3 values greater than |-3.5|

pav-90 [236]

Answer:

6.5

Step-by-step explanation:

3.5 + 3

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3 years ago

Read 2 more answers

¼x+14 A)-3.5 B)24 C)56 D)-56

poizon [28]

Hey! I tried doing this, but there are no like terms??

3 0

3 years ago

Which is traveling faster, a car whose velocity vector is 201 + 25), or a car whose velocity vector is 30i, assuming that the un

Snowcat [4.5K]

Answer:

2nd car is running faster than the first car by 2.01 units.

Step-by-step explanation:

Let's assume that

the velocity of first car,

$v_1\ =\ 20i\ +\ 25j$

and the velocity of second car

$v_2\ =\ 30i$

=> speed of first car,

$u_1\ =\ \sqrt{(20)^2+(25)^2}$

$=\ \sqrt{400+625}$

$=\ \sqrt{1025}$

= 32.01 units

and speed of second car,

$u_2\ =\ \sqrt{(30)^2+(0)^2}$

= 30 units

$u_2\ -\ u_1\ =\ 32.01\ -30$

= 2.01 units

Hence, 2nd car is running faster than the first car by 2.01 units.

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3 years ago

If 8600 firefighters work for a city and 31 out of 40 firefighters who were asked if they enjoy their jobs

sergeinik [125]

I am slightly confused. What exactly is the question?

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2 years ago

The population of Tinyville is 16.2 Tinys per acre. Exactly 405 Tinys live in Tinyville. How many acres is Tinyville? Only enter

Mice21 [21]

The answer is 25 because 405/16.2=25.

8 0

3 years ago