3 years ago

What is 1/2 divide by -3

Mathematics

1 answer:

Sever21 [200]3 years ago

8 0

-0.16666666666666666666

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Turning off the water while brushing your saves 379 centimetres of water .How many litres of water can you save if you turn off

Scrat [10]

First you need to find out how many cm of water that will be saved after brushing your teeth 3 times.

379 x 3 = 1137

Next you need the convert the cm to liters. You do this by dividing the cm total by 1000.

1137 / 1000 = 1.137

So you would save 1.137 liters of water while brushing your teeth 3 times.

Hope this helps!!

6 0

3 years ago

Read 2 more answers

Determine the value of w and x in the figure below. (Thanks for the help I really appreciate it!)

storchak [24]

Triangle HAM looks like an isosceles triangle, and we know that in an isosceles triangle 2 of the angles are the same.

so :
180 - 106 = 74 ( sum of the other 2 angles )
74/2 = 37 ( sum of angle HMA / HAM )

angles on a straight line add up to 180.
180-37=143 ( angle x )

since triangle YMH is also an isosceles,
180-37=143
143/2=71.5 ( angle w )

7 0

3 years ago

Find the y value for point F such that DF and EF form a 1:3 ratio. (5 points) Segment DE is shown. D is at negative 3, negative

SVETLANKA909090 [29]

I drew the segment and used Pythagorean theorem to solve for its measure. The line formed is the hypotenuse of the imaginary right triangle.

Among the choices only -1.33 and -1.25 is a feasible choice. But I am leaning towards -1.25 as the y-value of point F based on my diagram. Please see attachment.