3 years ago

Please help thank you

Mathematics

1 answer:

meriva3 years ago

4 0

Answer:

3 15

-15 18

0 0

Step-by-step explanation:

You can multiply a matrix by a scalar by multiplying each term in the matrix by the scalar

3 * 1 5 3 15

-5 6 -15 18

0 0 becomes 0 0

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7x+5=2x-35 <br> What is the answer

Mnenie [13.5K]

7x + 5 = 2x - 35

=> 7x - 2x = - 35 - 5

=> x( 7 - 2 ) = - ( 35 + 5 )

=> x( 5 ) = - ( 40 )

=> x × 5 = - 40

$= >x = \frac{ - \cancel{40} \: \: \: ^{8} }{ \cancel{5}} \\ \\ \\ = > x = 5$

x = 5

Therefore the value of x in the given equation 5

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malfutka [58]

Answer:

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Step-by-step explanation:

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Factor out $x$ from the expression.

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4 years ago

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3 years ago

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x(5x+60)=0

x=0
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5x+60=0
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4 years ago

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List the rst 10 terms of each of these sequences. a) the sequence obtained by starting with 10 and obtaining each term by subtra

vazorg [7]

Answer:

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c) 1, 2, 3 4 5 6 7 8 9 10.

d) √1 , √2, √3 √4 , √5, √6 √7 , √8, √9 √10.

e) 1, 5, 6, 11, 17, 28, 45, 73, 118, 191.

Step-by-step explanation:

a) 10, 10-3 , 10-3-3...

c) 3(1)- 2(1) , 3(2) - 2(2), 3(3) - 2(3), 3(4) - 2(4) ..

= 1, 2, 3, 4...

d) √1 , √2, √3 ...

e) 1, 5, (5+6), (5 + 11)...

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3 years ago