3 years ago

A password contains 2 letters and 3 digits. How many passwords are possible if

Mathematics

2 answers:

pentagon [3]3 years ago

7 0

Im pretty sure the answer is 12 or 13

Keith_Richards [23]3 years ago

6 0

Answer:

i think it is 12 but i could be wrong

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20 20 pts !!!!!!!!!!

atroni [7]

Answer:

bznjdhev

cnxjdjdbdhjd

6 0

3 years ago

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What is the y-intercept of the line that is the perpendicular bisector of the segment joining (-3,-4) and (5,10)? express you an

Novosadov [1.4K]

My geometry program shows the equation of the bisector to be
.. 4x +7y = 25
When x = 0, the y-value is 25/7 = 3 4/7

The y-intercept is 3 4/7.

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4 years ago

Last question of the day with 25 points.

pshichka [43]

Answer:

244 degrees

Step-by-step explanation:

Since one angle APE is 90 degrees, that means line segments AD and BE are perpendicular bisectors.

Since both segments go through the center, that means all the angles are central angles.

Since angle APE is 90 degrees, that also means that angle EPD is 90 degrees.

33k -9 = 90

33k = 99

k = 3

Since we know k we can substitute it to find angle CPD.

20 k + 4 = 20*3 + 4= 60+4= 64 degrees.

Central angles equal angles of arcs, so we can and angles APE, EPD, and DPC to find the measure of major arc CAD.

64+ 90 +90 = 244 degrees

3 0

4 years ago

Kathy rode her bike 8 miles today. This was 1/4 of the miles she rode this month. How many miles m did Kathy ride her bike this

anastassius [24]

So basically it would be 8x4

4 0

4 years ago

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Given z=f(x,y),x=x(u,v),y=y(u,v), with x(4,1)=5 and y(4,1)=2, calculate zv(4,1) in terms of some of the values given in the tabl

Yuliya22 [10]

$z=f(x(u,v),y(u,v))\implies z_v=f_xx_v+f_yy_v$

$z_v(4,1)=f_x(5)x_v(4,1)+f_y(2)y_v(4,1)$

No table = incomplete answer

3 0

3 years ago