3 years ago

Given g(x) = 3x + 3 , find g(k)

Mathematics

1 answer:

xxTIMURxx [149]3 years ago

6 0

Answer:

3k+3

Step-by-step explanation:

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Find r(t) if r'(t)=ti+e^tj+te^tk and r(0)=i+j+k

weeeeeb [17]

R(t) = integral of r'(t) = integral of ti + e^tj + te^tk = 1/2t^2i + e^tj + (te^t - e^t)k + c
r(0) = j - k + c = i + j + k
c = i + 2k
Therefore, r(t) = (1/2t^2 + 1)i + e^tj + (te^t - e^t + 2)k

6 0

3 years ago

Intr-o clasa snt 35 de elevi .nr fete este egal cu 75 la suta din nr baietilor .aflati nr baietilor

Zanzabum

Salut!

b=baiat

f=fata

In clasa sunt 35 elevi.

75/100 x b=f

3b/4=f

3b=4f

b+f=35

3b+3f=105

7f=105

f=15

b=35-15

b=20

Succes!

5 0

3 years ago

Nia is 3 years younger than Jordan. Jordan is 36 years old.

slava [35]

Well it's 33. The 5 step problem thing I'm not to sure of.

4 0

3 years ago

Read 2 more answers

The two parallelograms in the figure are similar. What is the value of x?

puteri [66]

Answer:

The answer is D, 30.4

Step-by-step explanation:

Because the two parallelograms are similar, the relationship between the sides of them are directly proportional.

So:

$\frac{9}{8} =\frac{x}{27}$

Cross multiply

8x = 243

÷8 both sides

x = 30.375 ≈ 30.4

The answer is D, 30.4

5 0

3 years ago

Read 2 more answers

Need the answer asap pls

sergiy2304 [10]

Answer:

C. {-9,-3}

Step-by-step explanation:

$|k+6|=3$ gives $k+6=3$ if $k + 6 \geq 0$ . This gives $k=-3$ , which is valid.

It can also give $-(k+6) = 3$ if $k + 6 < 0$ . This gives $k=-9$ , which is valid.

Hence the solutions are $k=-9 \vee k=-3$ .

8 0

2 years ago