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Sphinxa [80]
3 years ago
15

Which of these systems of linear equations has no solution?

Mathematics
1 answer:
Alika [10]3 years ago
7 0

Answer:

A is correct

Step-by-step explanation:

A has no solution because since the slopes are the same, setting both equations equal to each other will cancel out the slopes and result in 8=16, meaning no solution will make both sides equal to each other.

B does have a solution because of different slopes

C does have a solution because of different slopes

D does have a solution because of different slopes

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ALEGBRA 1 ! help. me. please. this. is. so. hard. i dont. understand it.
ANEK [815]

Answer:

Part a) to find the maximum height of the snowball, you have to differentiate the function. Therefore you get ----> dh/dt= -32x-8 . Now equate this to zero and solve for x. x= (-1)/4 now sub this value in to find h(x) [note: i'm talking about the original function] . I got h max = h((-1)/4) = 9 which is the max height.

Step-by-step explanation:

I'm not too sure about the other questions. Sorry

8 0
3 years ago
Find the slope of a<br> line with ordered pairs<br> (1,5) and (5,8)
klemol [59]

Step-by-step explanation:

(1,5) (5,8)

x,y. x,y

Formula: <u>y2-y1</u>

x2-x1

so...

<u>8-5</u><u>=</u> <u>3</u>

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so... <u>3</u>

4

6 0
3 years ago
Can someone help me
grandymaker [24]
What is the answer or this.
5 0
3 years ago
If 3t-7=5t, then 6t#
Inessa05 [86]
Here, 3t - 7 = 5t
5t - 3t = -7
2t = -7
t = -7/2

Then, 6t = 6(-7/2) = 3(-7) = -21

In short, Your Answer would be -21

Hope this helps!
3 0
3 years ago
Sam's credit card balance is less than negative $36 does Sam owe more or less than $36
zimovet [89]
More than $36 since its LESS THAN -36 
3 0
3 years ago
Read 2 more answers
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