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3 years ago

12

Sea H = {(x, y, z, w) : x = y, w = 3y} y sea v = (−1, 2, 3, 1). Encuentre una base para su complemento ortogonal H⊥. Escriba v =

h1+h2, con h1 y h2 elementos de H y de H⊥, respectivamente.

1 answer:

vazorg [7]3 years ago

7 0

Answer:

hay una app que se llama photo map es muy buena te va ayudar

Step-by-step explanation:

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Numbers divisible by 100 are divisible by 5.

Reptile [31]

The additional true statement that would need to be given in order to state the conclusion using the law of detachment is 49,700 is divisible by 100.

<h3 /><h3>What is law of detachment?</h3>

Law of detachment states that if a facts is true and its hypothesis is true, then its conclusion is true.

For instance,

Statement A: If there's an increase in Mr Charles salary.

Statement B: Mr Charles buys bicycle for his son.

This means Mr Charles buying bicycle for his son is true because of the increase in income.

Learn more about law of detachment:

brainly.com/question/13966470

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2 years ago

In ΔJKL, l = 860 inches, j = 920 inches and ∠K=126°. Find ∠L, to the nearest degree.

fomenos

Answer:

26

Step-by-step explanation:

JKL= ABC, jkl=abc

1.) use law of sines to find k.

$c^{2} =a^{2} +b^{2} -2abCosC$

$c=\sqrt{920^{2} +860^{2} -2(920)(860)cos(126) } = 1586.225515$

2.) use law of cosines to find L

$\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

plug in for b and c: $\frac{860}{sinB} =\frac{1586.225515}{sin126}$

cross multiply: $\frac{1586.23sinB}{1586.23} =\frac{860sin126}{1586.23}$

$sinB= 0.4386227612\\B=sin^-1(0.4386227612)= 26.01604086\\$

L=26

5 0

3 years ago

Consider right triangle MNO below which expression represents the length of side MN

azamat

Answer:

I can help you via Watsapp

5 0

2 years ago

What is the common ratio of the geometric<br> sequence below?<br> -5, -10, -20, -40, -..

andrew11 [14]

2
Hope this helps!!!!

3 0

2 years ago

How many x-intercepts are in the quadratic equation y = 7x2 − 2x − 1

babunello [35]

Answer:

There are 2 x intercepts

7 0

2 years ago