1 year ago

Work out 2.6 cos 12° rounded to 2 d.p.

Mathematics

1 answer:

AlexFokin [52]1 year ago

8 0

Answer:

2.54. Calculate the approximate value:2.6 *

Step-by-step explanation:

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If x = 100, what is the value of 3<br> Vx?

TEA [102]

Step-by-step explanation:

3vx

=3 * v * x

=3 * v * 100

=300v

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2 years ago

Consider the polynomial function p given by p(x)=7x^3-2x^2+3x+10. Evaluate the function for p(-3). Show your work.

Norma-Jean [14]

Answer:

$p(-3)=-206$

Step-by-step explanation:

$p(-3)=7x^3-2x^2+3x+10$

$p(-3)=7(-3)^3-2(-3)^2+3(-3)+10$

$p(-3)= 7(-27)-2(9)-9+10$

$p(-3)= -189-18-9+10$

$p(-3)= -206$

In the function p(x), the leading coefficient is 7, the constant is 10, and the degree is 3.

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2 years ago

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2 years ago

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Answer the question on the attachement

Mama L [17]

Answer: 6 cups of water

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2 years ago

What is the solution to the equation below? (Round your answer to two decimal places.) 6•in x=9.1

vampirchik [111]

Given:

6 . ln x = 9.1

We are asked to find the solution of the above equation leaving the answer to two decimal places.

6lnx = 9.1

Let's divide both sides by 6

6linx/6 = 9.1/6

6 cancelling out on the left hand side.

lnx = 9.1/6

linx = 1.5166

x = e^1.5166

x = 4.5570

x = 4.56 (to two decimal places).

The correct option is A, which is x = 4.56

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4 months ago