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NNADVOKAT [17]
3 years ago
15

Augumented matrices -10x-18y=0 7x-9y=0

Mathematics
1 answer:
timofeeve [1]3 years ago
6 0
(0,0) i beilive is the answer

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Part F
Rina8888 [55]

Answer:

my last answer is correct

Step-by-step explanation:

7 0
2 years ago
Heyy some one answer please <3
34kurt
I think J
Explanation:
It’s saying x “her weight” is greater or equal to 112lbs or x “her weight” is less or equal to 128lbs
Hope this helps
6 0
3 years ago
I DONT UNDERSTAND PLEASE EXPLAIN WHY CUZ I WANNA UNDERSTAND
Scilla [17]

Answer:

17% off $35

Step-by-step explanation:

The reason I say 17% off $35 is better price is because you get $5.95 off the original price.

So how did you do it they wonder, well in order to find out how much we are going to be taking off of a number as a percentage we have to turn 17% and 12% into a decimal by multiplying 17% and 12% by 100.

17% * 100 = 0.17

12% * 100 = 0.12

Now we multiply 0.12 by $32 and 0.17 by $35 in order to find out how much money you are saving:

0.12 * $32 = $3.84

0.17 * $35 = $5.95

So since $5.59 is bigger than $3.84 you have your answer 17% off $35 is a better price.

8 0
3 years ago
Plss answer ill give brainliest pls pls
chubhunter [2.5K]

Answer:

56

Step-by-step explanation:

5x+80=360

5x=280

x=56

8 0
3 years ago
What is the inverse of function f? f(x)=10/9r+11
Rasek [7]

f(x) = \frac{10}{9}x + 11 \\

So :

y =  \frac{10}{9}x + 11 \\

Subtract the sides of the equation minus 11

y - 11 =  \frac{10}{9}x \\

Multiply the sides of the equation by 9

9(y - 11) = 10x

9y - 99 = 10x

Divided the sides of the equation by 10

\frac{9y - 99}{10} = x \\

So :

{f}^{ - 1}(x) =  \frac{9x - 99}{10} \\

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

3 0
4 years ago
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