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pentagon [3]
2 years ago
15

HELPP MEEEEEE Find the slope of this graph.

Mathematics
2 answers:
RoseWind [281]2 years ago
7 0

Answer:

m = -3/2

Step-by-step explanation:

Given the following points on the graph, (0, 9) and (2, 6):

Let (x₁, y₁) = (0, 9)

     (x₂, y₂) = (2, 6)

Plug these values into the following slope formula:

m = (y₂ - y₁)/(x₂ - x₁)

m = (6 - 9)/ (2 - 0)

m = -3/2

Therefore, the slope of the graph is -3/2. It has a <em>negative</em> value (hence, a negative slope) because the line is declining from the left side of the graph towards the right.

kati45 [8]2 years ago
4 0

Answer:

that this 6+6

Step-by-step explanation:

78+90 look than

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Help ASAP please with this question.
GuDViN [60]
The answer: c. 24 
1/2 x 24 = 12 
3 0
3 years ago
Read 2 more answers
If A+D=117kg , A+M=88kg and M+D=161kg whats there total weight<br><br>thx in advance
garri49 [273]
Think of A as a constant - with D it's 117 and with M it's 88

So the difference between D and M is 29   (117-88)

We also know that M + D = 161

Let's substitute in the problem  We will leave M equal to M and rewrite D as M+29 since it is 29 kg heavier.
M + M + 29 -161  or 2M +29 = 161 Subtracting 29 from both sides we get 2M=122
Now divide both sides two and get M=61
Since D is M+29 it is 61+29 or 100kg
Finally A + M = 88   A + 61 - 88   Subtract 61 from both sides and get A=17
So there you have it:
A=17kg
M=61kg
D=100kg and it works in all three equation in your problem (try it to check)


6 0
3 years ago
Read 2 more answers
How many 5 person committees can be made from 10 people?
never [62]
There could be 2 committes. 10 divided by 5 equals 2
8 0
3 years ago
There are 454 grams in a pound. Convert 330 grams to ounces.How many centimeters are in a kilometer?
puteri [66]

Answer:

<u><em>11.6404 ounces.</em></u>

<u><em>100,000 centimeters in a kiliometer</em></u>

Step-by-step explanation:

Plz mark brainliest.

3 0
3 years ago
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For a certain​ drug, the rate of reaction in appropriate units is given by Upper R prime (t )equalsStartFraction 2 Over t plus 1
Tems11 [23]

Answer:

a) 8.13

b) 4.10

Step-by-step explanation:

Given the rate of reaction R'(t) = 2/t+1 + 1/√t+1

In order to get the total reaction R(t) to the drugs at this times, we need to first integrate the given function to get R(t)

On integrating R'(t)

∫ (2/t+1 + 1/√t+1)dt

In integration, k∫f'(x)/f(x) dx = 1/k ln(fx)+C where k is any constant.

∫ (2/t+1 + 1/√t+1)dt

= ∫ (2/t+1)dt+ ∫ (1/√t+1)dt

= 2∫ 1/t+1 dt +∫1/+(t+1)^1/2 dt

= 2ln(t+1) + 2(t+1)^1/2 + C

= 2ln(t+1) + 2√(t+1) + C

a) For total reactions from t = 1 to t = 12

When t = 1

R(1) = 2ln2 + 2√2

≈ 4.21

When t = 12

R(12) = 2ln13 + 2√13

≈ 12.34

R(12) - R(1) ≈ 12.34-4.21

≈ 8.13

Total reactions to the drugs over the period from t = 1 to t= 12 is approx 8.13.

b) For total reactions from t = 12 to t = 24

When t = 12

R(12) = 2ln13 + 2√13

≈ 12.34

When t = 24

R(24) = 2ln25 + 2√25

≈ 16.44

R(12) - R(1) ≈ 16.44-12.34

≈ 4.10

Total reactions to the drugs over the period from t = 12 to t= 24 is approx 4.10

3 0
2 years ago
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