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

You might be interested in

Write a function rule. <br><br> y is 9 less than the product of 8 and x.

cluponka [151]

Answer:

dumyemimynumifgmfdhum

3 0

2 years ago

What’s the equation for the two points<br> (19, 3) and (20,3)

Orlov [11]

Answer:

Equation of line passing through point A = ( 19 , 3 ) , and point B = ( 20 , 3 ) is

y−3=0

Equation of line passing through point A = ( 19 , 3 ) , and point B = ( 29 , 3 ) is

y=0x+3

7 0

3 years ago

3. Molly bought four rose bushes for $16.40 each. Use

N76 [4]

Answer:

$65.60

Step-by-step explanation:

4×16.40 = 4×(16+0.40) = (4×16) + (4×0.40) = 64 + 1.60 = 65.60

4 0

3 years ago

Is the answer option d?

Eddi Din [679]

Answer:

Step-by-step explanation:

Yes it's D. Answered by Gauthmath

8 0

3 years ago

Maria spend 5 hours studying and earned a 90 on her exam. If you want to score a 81, how much time do you need to spend studying

Oliga [24]

Answer:

4hrs 30 mins

Step-by-step explanation:

5hrs-90

x-81

cross multiplying gives us

405-90x then dividing through made x=4.5 which is = 4hrs 30mins

7 0

3 years ago