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3 years ago

Jamal wrote the following statements:

Mathematics

1 answer:

Andrej [43]3 years ago

4 0

Answer is option no. D

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Can some body help me

maksim [4K]

Answer:

Step-by-step explanation:

k=y/x

y/x=k

y=k×x

y=7×9

y=63

6 0

3 years ago

Find dy/dx of y=csc(square root of x)

Vitek1552 [10]

Answer:

$y' = -\dfrac{\cot x \csc x}{2 \sqrt{x}}$

Step-by-step explanation:

y = csc x

y' = -cot x csc x

$y = \csc \sqrt{x}$

$y' = \dfrac{d}{dx} [\csc \sqrt{x}]$

$y' = (-\cot x \csc x) \dfrac{d}{dx} \sqrt{x}$

$y' = (-\cot x \csc x) \dfrac{d}{dx} x^{\frac{1}{2}}$

$y' = (-\cot x \csc x) \dfrac{1}{2} x^{-\frac{1}{2}}$

$y' = -\dfrac{\cot x \csc x}{2 \sqrt{x}}$

5 0

3 years ago

Expanded notation 13.62

sergeinik [125]

Answer:

thirteen point six two

3 0

3 years ago

After a birthday party 1/3 of a large cake was left. If this piece of cake was shared equally among the 4 people, what fraction

Tomtit [17]

1/12 would be left of the cake

6 0

1 year ago

Read 2 more answers

Use the diagram to answer the question

Ivan

Answer:

148

Step-by-step explanation:

a line (cd) is 180°

cba + and must be 180°

180-33=148

8 0

3 years ago