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alexdok [17]
3 years ago
5

Solve: 6(t-3) = 2(9 - 2t) T=

Mathematics
1 answer:
Bogdan [553]3 years ago
4 0

6(t-3)=2(9-2t)=

We move all terms to the left:

6(t-3)-(2(9-2t))=0

We add all the numbers together, and all the variables

6(t-3)-(2(-2t+9))=0

We multiply parentheses

6t-(2(-2t+9))-18=0

We calculate terms in parentheses: -(2(-2t+9)), so:

2(-2t+9)

We multiply parentheses

-4t+18

Back to the equation:

-(-4t+18)

We get rid of parentheses

6t+4t-18-18=0

We add all the numbers together, and all the variables

10t-36=0

We move all terms containing t to the left, all other terms to the right

10t=36

t=36/10

<h2>t=3+3/5</h2>

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Answer:

width = 1.8 in

length =   3.6 in

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Step-by-step explanation:

A designer is making a rectangular prism box with maximum volume, with the sum of its length, width, and height 8 in

Let l , w and h are the length , width and height

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To get maximum volume we take derivatived

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6 0
4 years ago
Alternate exterior angles are congruent.
Lemur [1.5K]

Answer:

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Step-by-step explanation:

An angle that will form a pair of alternate exterior angles with <1 will be the angle that is found outside of the parallel lines but on the opposite side of the transversal that cuts across the two parallel lines.

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