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blsea [12.9K]
2 years ago
6

Factor completely x-64y^2+18x+81

Mathematics
1 answer:
nydimaria [60]2 years ago
7 0

Answer:

cannot be factored

Step-by-step explanation:

I plugged into calculator

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Step-by-step explanation:

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4 years ago
Which explanation uses the number line to show 2 + (-2) = 0?
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Answer:

2 + (-2) = 0

Step-by-step explanation:

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*15 points*<br><br> I need a proper explanation please.
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To find our solution, we first write the equation in the following form:
y = ax + b

In this formula a represents the slope, therefore:
y = - \frac{1}{5} x + b

Because the line passes through the point P(5, -7), we can fill in the coordinates of this point in the formula and we get the following:
- 7 = -\frac{1}{5} \times 5 + b
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Now, add up 1 to both sides and we get
b = -6
So the formula will be:
y = - \frac{1}{5} x - 6

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6 0
3 years ago
Raul and his friends each way 1/20 of a ton are standing on a truck scale . The total weight shown by the scale is 3/4 of a ton
vivado [14]

Answer:

<em>15 people</em>

Step-by-step explanation:

since Raul and his friends each weigh 1/20 ton,

and the total weight reads 3/4 ton

The total number pf people on the scale will be:

<em>The total weight of Raul and his friends divided by their individual weight</em>

==> (3/4 ton) ÷ (1/20 ton)

= 3/4 X 20/1 = <em>15 people</em>

4 0
3 years ago
Read 2 more answers
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Answer:

b-5

Step-by-step explanation:

because you are using the coupon which means to subtract since you are saving $ 5  from b dollars

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