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hammer [34]
3 years ago
6

What is a representation of a facial experiment(like a smile or a frown) created by typing a sequence of characters called?

Mathematics
1 answer:
Vesna [10]3 years ago
6 0
It is called an emoticon.
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What is the area of the triangle? 20 16 12 heh sorry !!!!!!​
Delvig [45]

Answer:

96 units^2

Step-by-step explanation:

The formula for the area of a triangle: b*h/2

b= 12

h= 16

Work:

12*16/2

192/2

96 uints^2

6 0
3 years ago
Read 2 more answers
Work out the surface area of a cuboid 2cm by 3cm by 4cm
patriot [66]

2x3=6

2x3=6

2x4=8

2x4=8

3x4=12

3x4=12

12+12+8+8+6+6=52cm3

8 0
3 years ago
A lighthouse is 90 feet above sea level. The angle of depression from the top of the lighthouse to the center of the rock is 35
Marysya12 [62]
Notice the picture below

so.... the angle of depression, is above in dashed lines.... however, the angle of depression, is identical to the angle of elevation from the water, since, both angles are "alternate interior" angles

now, using the 45-45-90 rule, then we know the swimmer is 90 feet from the lighthouse, then just use the tangent ratio to get "x"

4 0
3 years ago
Integers that are not whole numbers
zubka84 [21]
Integers that are not whole numbers are like -5 -8 -7 and etc...
8 0
3 years ago
F two angles have the same vertex, then they are adjacent.
arlik [135]
Are you asking if it's true or false?
Because it's false, they are not necessarily adjacent.
4 0
3 years ago
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