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maxonik [38]
3 years ago
5

What is an equation of the line that passes through the points (-4, 4) and (8,1)?

Mathematics
2 answers:
inessss [21]3 years ago
7 0

Answer:

-1/4x + 3

Step-by-step explanation:

Sergeu [11.5K]3 years ago
6 0

Answer:

y=-1/4x + 3

Step-by-step explanation:

i just got it right

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Find a number that us 5 times as much as 4 divided by 2
harkovskaia [24]

1it is 10 because 4/2= 2 and 2*5=10

8 0
3 years ago
I dont understand this can someone please help me.​
Elan Coil [88]

Answer:

Difference = 2.25°

Step-by-step explanation:

Here we are given that at depth the Temperature T is inversely proportional to the depth x.

T ∝ \frac{1}{x}

T= 4500 \times \frac{1}{x}

Where 4500 is constant

Now we have to find the difference in the temperature at 1200 mts and 3750 mts

1. x=1200

T= 4500 \times \frac{1}{x}

T= 4500 \times \frac{1}{1200}

T= 3.75

2. x=3750

T= 4500 \times \frac{1}{x}

T= 4500 \times \frac{1}{3750}

T=1.2

Hence Difference is

T = 3.75 -1.20

= 2.25

Therefore The difference of the temperature at 1200 mts and 3750 mts is T=2.25°

8 0
4 years ago
If the coefficient of determination for a data set is 0.75 and the SSE for the data set is 13, what is the SST for the data set?
nadya68 [22]
Answer : SSE = 9
r^2 = 0.75
r^2 = 1 - (SSE/SST)
SSE/SST = 1 - r^2 = 1 - 0.75 = 0.25
<span>SST = 9/0.25 = 36</span>
8 0
4 years ago
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Given the following polynomial find the maximum possible number of turning points
fenix001 [56]
f'(x)=6x^5+10x^9+9x^8+10x^9=20x^9+9x^8+6x^5

The degree of the derivative is 9, so t<span>he maximum possible number of turning points is 9.</span>
8 0
4 years ago
A figure with 4 sides and angles. totalling 360°
Arlecino [84]

Answer:

a acute square

Step-by-step explanation:


4 0
4 years ago
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