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otez555 [7]
3 years ago
12

Find the sum of the digits 10^15−1.

Mathematics
2 answers:
Shtirlitz [24]3 years ago
8 0

Answer:

135

Step-by-step explanation:

10^15 = 1 000 000 000 000 000

10^15 - 1 = 999 999 999 999 999

There are 15 nines

15*9 = 135

Alchen [17]3 years ago
4 0

Answer:

149

Step-by-step explanation:

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Find the speed of car that went a distance of 100 kilometers in 2 hours
quester [9]

Answer:

50 kilometers per hour 100 kilometers divided by 2

Step-by-step explanation:

if you reroute the hard drive to the hard drive, you get 24 plus 69 and then you redo your homework slap your mom in the face hit ur dog then do the boogie woogie then 360 noscope your classmates and 780 cotton eye joe.

5 0
3 years ago
Which equation represents a line that passes through (-2, 4) and has a slope of 2/5
Ulleksa [173]

Answer:

The equation of line is 5(y-4) = 2( x+2)

2 x-5 y+24=0

Step-by-step explanation:

<u>Step 1:-</u>

Given slope is m = \frac{2}{5} and passes through (-2,4)

y-y_{1}= m(x-x_{1} )

y-4 = \frac{2}{5}(x-(-2))

5(y-4) = 2( x+2)

2 x-5 y+24=0

8 0
3 years ago
I need only help on 11-14 please someone help me
Ainat [17]

Linear function definition: a function that will create a straight line when graphed.

11 is not a linear function (not a straight line), but 12 is.

For the tables, you can either plot out the graph or just look at the number patterns. A linear function's numbers will always increase/decrease accordingly at a constant rate. For example, in 14, you notice that as x increases by 1, y decreases by 2. This means it is a linear graph.

In 13, as x increases by 1, the output y increases but at a different rate each time. It increased by 3 at first, then 5, then 7. Hence, it is not a linear function. What is it then? It is an exponential function.

4 0
3 years ago
(-3,8) (2, - 11)
lesya692 [45]
Not sure what your asking here
4 0
3 years ago
Need help on this question asap please
yanalaym [24]

we know, that the angle formed by an arc at the center of the circle is two times the angle formed by same arc on any point on the circumference,

So,

=》

angle \: 1 = 2 \times angle \: 2

hence, correct answer is B.

6 0
3 years ago
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