All Questions ⁺⁰237826 Questions

0

787

5

Need help

I need help setting up the problem again >.< Since I don't know what arc AB is

ElectricPavlov ●●●●●

Guest Feb 19, 2019

0

683

4

Need help asap

Okay so I actually really need help this time (Just with solving for x).

Guest Feb 19, 2019

0

628

4

Please help asap

I did it wrong and somehow got x=9, if you can help me set up the problem then I can probably solve it myself.

ElectricPavlov ●●●●

Guest Feb 19, 2019

0

642

2

jjjjj

Guest Feb 19, 2019

0

616

1

Need Help!

Guest Feb 19, 2019

0

711

1

Помогите пожалуйста срочно

sin ^ 2x-9cos ^ 2x Если cos = -0,9

Guest Feb 19, 2019

0

901

3

question

how do i calculate a fraction on the calculator

Guest Feb 19, 2019

0

771

3

How is this equation an identity?

Here's the equation: =

So the non-permissible values are x ≠ + πn, n ∈ I; x ≠ π + 2πn, n ∈ I
they are very distinct. read more ..

Guest Feb 19, 2019

0

731

5

please help

Suppose is a polynomial such that , and . What is the sum of the coefficients of ?

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Guest Feb 19, 2019

0

735

1

Help last quick pls

Let be a matrix, and let x and y be linearly independent vectors such that

Then we have that

for some scalars a and b. Find the ordered pair (a,b).

Guest Feb 19, 2019

0

464

1

Help fast pls

Let be the matrix that projects vectors onto . That is,
Use your answers from part (a) to figure out .

Guest Feb 19, 2019

0

440

1

Help pls

Let be the matrix that projects vectors onto . That is,

Use the picture below to find

using the geometric meaning of the matrix. Enter the answers as columns in the order above. read more ..

Guest Feb 19, 2019

0

795

1

For how many integers $n$ between 1 and 11 (inclusive) is $\frac{n}{12}$ a repeating decimal?

Guest Feb 19, 2019

0

793

1

+33

Please, if you can, help me ASAP

I'm struggling with this problem.
https://docs.google.com/document/d/1HYb6wIHM2tBMsui4JK5zyw-890oNJ-Ld75AMRfxUJbA/edit?usp=sharing

The3Dude Feb 19, 2019

0

693

2

help

hat is the minimum possible product of three different numbers of the set {-8, -6, -4, 0, 3, 5, 7}

Guest Feb 19, 2019

0

637

14

What is the greatest integer x, where that cannot be written as a(b+1)+b, where a and b are positive integers?

What is the greatest integer x, where that cannot be written as a(b+1)+b, where a and b are positive integers?

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Guest Feb 19, 2019

+1

694

1

simplifying this expression?

I need to simplify sec x cot x sin x to one of the three primary trig functions, sin x, cos x, or tan x.

so far I've done (1/cos x)(sin x/ cos x)(sin x /1). It's the squared sine that's making me confused. read more ..

Guest Feb 19, 2019

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