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3 years ago

A Air Freshener Used 3 3/4 milliliters perfume wanted to make 3 air freshners how many milliliters of perfume woud she use

Mathematics

1 answer:

larisa [96]3 years ago

5 0

1 and a fourth because 3 3/4 devided by three equals 1 1/4

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Make x the subject of the formula<br> Y=3x+2

andrew-mc [135]

Answer:

(y-2)÷3=x

Step-by-step explanation:

y=3x+2

y-2=3x

(y-2)÷3=x

This answer could also be written as a fraction: y-2 over 3, equals x.

5 0

3 years ago

I’m confused on this one

expeople1 [14]

Hi,

Perimeter AEDCB=3*10+15+20=65 (units)

Ratio of the similitude r*15=21==>r=21/15=1.4

Perimeter RQPTS=65*1.4=91(units)

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3 years ago

A plant grows 10 cm each week. The plant is 60 cm now.how many weeks will it take to reach 1 meter

Whitepunk [10]

Answer:

Step-by-step explanation:

We know 100 centimeters = 1 meter.

We know the plant grows 10 cm in 1 week.

100 - 60 = 40.

40 cm remaining / 10 cm per week = 4 weeks.

4 0

3 years ago

Find the distance between (4,2) and (-4,-4)

VikaD [51]

Use the distance formula, and plug in values.
$d = \sqrt{(x_{2}-x_{1} )^{2}+(y_{2}-y_{1} )^{2}}$
<u /> $d = \sqrt{( -4-4 )^{2}+( -4-2 )^{2}}$
$d = \sqrt{( -8 )^{2}+( -6 )^{2}}$
$d = \sqrt{64+36}$
$d= \sqrt{100}$

Therefore, the distance is equal to "10".

3 0

3 years ago

Hi got a question!

ivolga24 [154]

Answer:

The container's base is 2 by 2 meters

If it contains 400 liters, its height must be 100 cm

2 x 2 x .10 meters = .4 cubic meters = 400 liters

Step-by-step explanation:

5 0

2 years ago