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makvit [3.9K]
4 years ago
12

Consider the sequence 16,-8,4,-2,1,

Mathematics
1 answer:
Lana71 [14]4 years ago
5 0
This is a geometric progression pattern with the common ratio of negative 0.5.

The next three would be -0.5, followed by 0.25, followed by -0.125
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A large water tank holds 295 liters of water.
stira [4]
613 liters total. 295+318=613 liters
5 0
3 years ago
the difference of an acute angle and an obtuse angle is an obtuse angle. sometimes, never true, or always.​
Feliz [49]

Answer:

the difference of on acute angle and an obtuse is that acute is smaller then 90 degrees while obtuse is bigger

Step-by-step explanation:

7 0
3 years ago
Which is the equation of a line that has a slope of 3/2 and has the point of (-10,4)
Daniel [21]
Y = 3/2x + b
4 = 3/2(-10) + b
4 = -15 + b, b = 19
Y = 3/2x + 19
5 0
3 years ago
The focus of a parabola is (-10, -7), and its directrix is x = 16. Fill in the missing terms and signs in the parabola's equatio
avanturin [10]
Answer: (y-3)^2= 52(x+7)

The focus is (-10, -7) and the directrix is x=16. The y-coordinate of the vertex should be same as the focus(k=-7). Then the x-coordinate of the vertex would be:
p + (-10)=  16 - p
2p= 16 + 10
p=26/2= 13

The x-coordinate of the vertex would be:
h= p+ (-10)
h= 13 - 10= 3

The vertex coordinate would be: (h, k)= (3, -7)
For a vertex (h, k), the formula for equation would be 
(y-k)^2=4 p(x-h)
(y-3)^2= 4*13(x--7)
(y-3)^2= 52(x+7)
7 0
3 years ago
If y = 5x - 3, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?
anastassius [24]

Answer: B. {[-1,-8),0,-3),(3,12) if im wrong sowwy

Step-by-step explanation: One simple way to solve this is that 0 = B

The formula you use in order to solve this is y= mx+b

                                                                       y= 5x-3

As we know the -3 is b and 0 is always equal to -3 C is the only choice with 0 and -3 and in x is o and y is -3 the input is 0 and the ouput is -3

x is always and input while as y is always an output.

3 0
3 years ago
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