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pentagon [3]
3 years ago
6

A student measures a toy car to be 0.0254 m. How many significant figures does their measurement have?

Mathematics
1 answer:
mr Goodwill [35]3 years ago
8 0

Answer:

3

Step-by-step explanation:

Any leading zeros don't count.

So 0.0 adds nothing to sig digs. 254 are the sig digs.

The answer is 3

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​​​​​​​If K = F( A + B ) , find “ A ” if F = 2 , B = 3 , K = 10
Oxana [17]

Answer:

The value of A is 2

Step-by-step explanation:

F = 2 , B = 3 , K = 10

K = F( A + B )

10 = 2(A + 3)

10 = 2A + 6

Now, Subtract 6 from each side we get,

10 - 6 = 2A + 6 - 6

4 = 2A

2A = 4

Now, divide both side by 2 we get,

2A/2 = 4/2

A = 2

Thus, The value of A is 2

<h3><u>FOR V</u><u>ERIFICATION</u><u> ONLY</u> :-</h3>

K = F( A + B )

10 = 2(2 + 3)

10 = 2(5)

10 = 10

L.H.S = R.H.S

Hence Proved!

<u>-TheUnknownScientist</u><u> 72</u>

7 0
3 years ago
Can I get some more help
NikAS [45]
Answer: C

Explanation:

Sqrt 9 x sqrt 4 = sqrt 9 x 4
6 0
4 years ago
Read 2 more answers
Need help ASAP !!! And show work please
sammy [17]

Answer:

\sqrt{40} or 6.32

Step-by-step explanation:

We can find the distance between two points by using this formula

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

where the x and y values are derived from the given points

The points given are ( -2 , 5 ) and ( 4 , 3 )

So we plug in the x and y values of those coordinates into the distance formula

\sqrt{(4-(-2)^2+(3-5)^2} \\4-(-2)=6\\3-5=-2\\d=\sqrt{6^2+-2^2} \\6^2=36\\-2^2=4\\36+4=40\\d=\sqrt{40}

or 6.32

6 0
3 years ago
Expand (3X-4)2 and write in standard form
riadik2000 [5.3K]
If you mean (3x-4)^2, the answer will be 9x^2 - 24x + 16.
8 0
4 years ago
PLS ANSWER NOW
lora16 [44]
You're answers are a bit jumbled up but here is the answer:
T for Two
B for Blue
M for Moon Roof
F for four
G for Gray
NM for No Moon Roof... so

TBM
TBNM
TGM
TGNM
FBM
FBNM
FGM
FGNM
8 Possibilities



6 0
3 years ago
Read 2 more answers
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