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3 years ago

D=rt What does T equal? Lol how is this possible

Mathematics

1 answer:

vampirchik [111]3 years ago

4 0

Answer:

t = D/r

Step-by-step explanation:

you rearrange the equation so that is the subject. when you bring something over the equal sign, it reverses the function so D = r×t becomes t = D/r

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The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is.

Talja [164]

D=t/3

12=t/3
×3 ×3
___________
36=t

So the answer is D.) 36 kilometers

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3 years ago

Select from the drop-down menus to correctly complete each statement.

tino4ka555 [31]

Answer:

Right of -7 and left of -1

Step-by-step explanation:

-7 is in the left and -4 is in the right

-7<4

-4 in the left and -1 in the right

-4<-1

just use directions

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3 years ago

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Musya8 [376]

Answer:

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Step-by-step explanation:

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2 years ago

What is the difference of the two expressions?

valkas [14]

<em>Answer is x + 12</em>

<em />

<h2>Explanation:</h2>

Hello! Recall that you have to write clear questions in order to get exact answers. So I'll help you assuming that the two expressions are the following:

First expression:

$2x+9$

Second expression:

$x-3$

So the operation we need to perform is:

$2x+9-(x-3)$

Recall some rules:

$(+)\times (+)=+ \\ \\ (-)\times (-)=+ \\ \\ (-)\times (+)=- \\ \\ (+)\times (-)=-$

Hence:

$2x+9-(x-3)=2x+9-x+3 \\ \\ \\ Combine \ like \ terms: \\ \\ (2x-x)+(9+3) \\ \\ \boxed{x+12}$

<h2>Learn more:</h2>

Simplify: brainly.com/question/1291365

#LearnWithBrainly

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3 years ago

Find the next three terms of the arithmetic sequence.<br> a) 9, 12, 15, ... b) 288, 252, 216, ...

Harlamova29_29 [7]

Answer:

a) 18,21,24

b)180, 144, 108

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers