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mash [69]
3 years ago
6

With a real machine, why is W out always smaller than W in

Mathematics
1 answer:
bonufazy [111]3 years ago
4 0
Is there any choices?
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Can someone please help me
amid [387]
She has 6 on Wednesday
Since we know that she has 4/9 left, 4/9 of 27 is 12. So she has 12 on Tuesday. Now 2/4 or 1/2 is left on Wednesday. Half of 12 is 6. So she has 6 left
8 0
3 years ago
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A. What do you notice about each exterior angle measurement when you arrange the triangles so that the three angles form a strai
AysviL [449]
The sum of angles inside a triangle is the sum of angles 1, 2 and 3, which form a straight line, therefore 180 degrees.

The sum of the exterior angles
angle   exterior angle
1          2+3
2          1+3
3          1+2
total     2+3+1+3+1+2=2(1+2+3)=2(180)=360 degrees.
6 0
4 years ago
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A group of girls plays 2 hours of video games. They equally share the playing time between the 4 of them. How many minutes of pl
Morgarella [4.7K]

Answer:

30 minutes

Step-by-step explanation:

2 hours = 120 minutes

120 divided by 4=30

7 0
4 years ago
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Solve: 3,125 = 5-10 + 3x<br> DONE
Naddika [18.5K]

Answer:

x=3130/3

Step-by-step explanation:

3,125 = 5-10 + 3x

5-10+3x=3125

3x-5=3125

3x-5+5=3125+5

3x=3130

3x/3 = 3130/3

x=3130/3

I hope this helps!

5 0
3 years ago
Two boats traveling toward a lighthouse that is 20o ft above sea level at its top. When the 2 boats and the lighthouse are colli
masha68 [24]

Answer:

The measure of x=11.35^{\circ}

Step-by-step explanation:

We are given that

Height of tower=200ft

Distance between two boats=250 ft

From given figure

\frac{perpendicular\;side}{base}=tan\theta

\frac{200}{base}=tan15^{\circ}

base=\frac{200}{tan15^{\circ}}=746.55 ft

Again ,

\frac{200}{746.55+250}=tan x

\frac{200}{996.55}=tan x

x=tan^{-1}(0.20069)=11.35^{\circ}

Hence, the measure of x=11.35^{\circ}

7 0
4 years ago
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