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sammy [17]
3 years ago
8

What is the answer to x/5-7=2q

Mathematics
2 answers:
AysviL [449]3 years ago
6 0
I'm 90% sure that the answer is 0
disa [49]3 years ago
3 0
I think the answer is 5


1/7=x/35
35/7=7x/7
x=5
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6. Let f and g be differentiable functions
Julli [10]

Answer:

(b) 1

Step-by-step explanation:

To differentiate h(x)=f(x)g(x) we will need the product rule:

h'(x)=f'(x)g(x)+f(x)g'(x).

We have h'(x)=f(x)g'(x), so the following equation is true by the transitive property:

f'(x)g(x)+f(x)g'(x)=f(x)g'(x)

By subtraction property we have:

f'(x)g(x)=0

Since g(x) \neq 0, then we can divide both sides by g(x):

f'(x)=\frac{0}{g(x)}

f'(x)=0

This implies f(x) is constant.

So we have that f(x)=c where c is a real number.

Since f(0)=1 and f(0)=c, then by transitive property 1=c.

So f(x)=1.

Checking:

h(x)=1 \cdot g(x)

h'(x)=g'(x)=1 \cdot g'(x)

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5 0
3 years ago
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valkas [14]

Answer:

27.5

Step-by-step explanation:

1.5(5)+20=27.5

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7 0
3 years ago
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Vector V is in standard position and makes an angle of 50° with the positive x-axis. Its magnitude is 18. Write V in component f
Umnica [9.8K]

Answer:

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Step-by-step explanation:

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b = 18sin50° = 13.79 units upwards

check if your answer is correct

\sqrt{11.57^{2} +13.79^{2} } = 18.0

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Step-by-step explanation:

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Arte-miy333 [17]

Answer:

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Step-by-step explanation:

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