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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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Solve the equation. Check each solution. Select the correct choice below and, if necessary, fill in the answer box to complete y

FinnZ [79.3K]

Given:

$\frac{y}{5}+\frac{y}{3}=8$

Required:

To correct the right option.

Explanation:

First of all we are going to calculate the given

$\begin{gathered} \frac{y}{5}+\frac{y}{3}=8 \\ \\ \frac{3y+5y}{15}=\frac{8y}{15}=8 \\ \\ \end{gathered}$

or we can say

$\begin{gathered} \frac{8y}{15}=0 \\ \\ 8y=0 \\ \\ y=0 \end{gathered}$

Required answer:

Option c is correct

$y=0$

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1 year ago

Given the following information, choose the brand that is the better buy.

Lady_Fox [76]

<span>The best buy would be Brand D, because you get more for the money you spend. $1.84 for 16 oz of product comes to .115 cents per ounce which is the cheapers per ounce price of the 4 brands.</span>

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3 years ago

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Ted needs 2500 metres of lighting cable for a job. How many kilometres of lighting cable is this?

Slav-nsk [51]

2500m = 2500 ÷ 1000km = 2.5 km

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4 years ago

Vanessa wants to determine the perimeter around her garden. She makes an small model of her garden and combines all the sides: 3

son4ous [18]

Answer:

4

Step-by-step explanation:

since it's all addition, we can remove the parentheses

$3x + x + 10 + 5x + 2x + 2 = 56$

Now we combine like terms

$3x+x+5x+2x+10+2=56$

$11x+12=56$

We subtract both sides by 12 to get,

$11x=44$

now we divide both sides by 11

$x=\frac{44}{11}$

$x=4$

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3 years ago

Write 4/5 with denominator 15

emmasim [6.3K]

Answer:

12 / 15

Step-by-step explanation:

4/5 = x /15

15 / 5 = 3

So multiply both numerator and denominator by 3

4/5 * 3/3 = 12 / 15

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

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3 years ago

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