First L

a=1.18

b=?

c=?

how do you know which laws to use and show steps so I can further understand

a building is 562 feet tall. When the sun is shining a certain time of day, the sunlight strikes the ground over the top of the building making an angle with the ground of 82 degrees. the building casts a shadow from its base to that point where the sunlight strikes the ground. What is the length of the shadow? Show work.

a building is 562 feet tall. When the sun is shining a certain time of day, the sunlight strikes the ground over the top of the building making an angle with the ground of 82 degrees. the building casts a shadow from its base to that point where the sunlight strikes the ground. What is the length of the shadow? Show work.

cos 26 degrees how did you get it

5pie/4r= how many degrees

sin (pie/4)=

45 degrees

find a positive and negative coterminal

13pie/6

find a positive a negative coterminal show example

P(x)=-4x^3-10x+5 c=-1

and

P(x)=5x^3-8x^4+2x^3-6x^2-9 c=3

how many seconds are in one degree explain?

Find the complementray angle and the supplementary angle

for

28 degrees and 42' seconds

Solve using synthetic division to divide the first polynomial by the second

1.)

x^4+9x^3+6x^2-65x-63, x-7

2.) 5x^3-18x+3, x+1

x^4+9x^3+6x^2-65x-63, x+7

solve by using synthetic division with steps and then solve by using long division with steps so I can see the difference.

P(x)=3x^3+11x^2-6x-8

2x^5-3x^4-5x^2-10, x-4

Use synthetic division to divide the first polynomial by the second

P(x)=-6x^4-3x^3+5x^2-2x+5

Determine the far left and far right behavior of the graph of the polynomial

A motorboat left a harbor and taveled to an island at an average rate of 15 knots. The average speed on the retrn trip was 10 knots. If the total trip took 7.5 hours, how many nautical miles is the kharbor from the island?

So we have two different plans.

Plan A has no upgrades, but a broken smart phone on its line.

And does not want to lose unlimted data

Plan B

Has an up grade avaliable

Can I get a smart phone upgrade activate it then go back to old phone

and give smart phone to user on other line?

I know there will be activation fees.

please solve this

x^2-2x-15?

I know the answer is (x-5)(x+3)

But what are the steps to get this answer?

another problem I am not sure about

12a^5b/18a^3b^6

I know or think the answer is 2a^2/3b^5

if thats right what are the steps in between to get that answer?

6x^2+x-12=0

I know the answer is x=-3/2, 4/3.

I just need the steps to get there.

4x^2-4x-1=0

I am not sure of the answer but

I think its 1- sqrt of 2 over 2, 1- sqrt of 2 over 2

If thats right how do you get that answer?

What are the steps?

7-5(1-2x)=3(2x+1)

I know the answer is x=1/4 just not quite sure how to reach that conclusion.

also

|2x+1|=5 answer 2x+1=5 breaks down to x=2

|2x+1|=-5 not sure how to get x=-3 for this one. I get -4

(4y-5)(3y^3-2y^2-8)

I am not sure how to reach the answer

Please show me the work

Do I use foil?

answer: 12y^4-23y^3+10y^2-32y+40

(12a^5b)/(18a^3b^6)

(2a^2)/(3b^5)

5x-3[7-2(6x-7)-3x]

Want to know the steps to reach the conclusion the answer: 50x-63

(2-5i)/(3+4i)

I think i is -1 what method do I use is it foil?

answer: (-14/25)-(23/25i)