3 years ago

How to expand : -2(t+1)^2+5 Please provide a step by step explanation!!

Mathematics

2 answers:

Alika [10]3 years ago

6 0

Answer:

annewith a e

Step-by-step explanation:

Viefleur [7K]3 years ago

3 0

Answer:

Your answer is 21

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Use the Chain Rule to find dw/dt.<br> w = xey/z, x = t3, y = 7 − t, z = 8 + 4t<br> dw<br> dt<br> =

Hitman42 [59]

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4 0

3 years ago

I need help on 1 pleased

nikitadnepr [17]

You add 386 +193 them multiple 4

5 0

3 years ago

WILL MARK BRAINLIEST

Ivanshal [37]

Answer:

Step-by-step explanation:

First you need to find x.

It is shown that DE=EF, so we can use this.

5x-3=3x+7

5x=3x+10

2x=10

x=5

Then, you plug in the value of the variable and solve.

6(5)-3

30-3

27 = DF

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3 years ago

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Will vote

tia_tia [17]

The answer is 1 to 3

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3 years ago