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Genrish500 [490]
3 years ago
14

What is 2.97239915 rounded to the nearest ten?

Mathematics
2 answers:
Arlecino [84]3 years ago
7 0

Answer:

i'm assuming you mean tenth so 3

Step-by-step explanation:

you start by looking at just 2.97, the seven will round the 9 up to a ten so you will add one to the 2 and end up with 3 as your answer

Rudik [331]3 years ago
3 0

Answer:

3.0000

Step-by-step explanation:

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Answer:

Option 3

Step-by-step explanation:

At t=0, height = 144

At t=2, height = -16(2²)+144 = 80

(80-144)/2 = -64/2 = -32

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7 0
3 years ago
Which ones are parallel?
amid [387]
The answer is : a||b
3 0
2 years ago
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A construction job requires 16 pieces of steel, each 7.96 ft long.  What length of steel is needed?
crimeas [40]
16*7.96=127.36

127.36ft of steel will be required.
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3 years ago
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The angles of a triangle add up to 180 degrees.
Alex_Xolod [135]

Answer:

33°

Step-by-step explanation:

We were given that:

1- The angles of a triangle add up to 180 degrees

2- The second angle is 15 degrees larger than the smallest angle

3- The third angle is 3 times as big as the smallest angle

So, first of all, let's call the smallest angle x.

the second angle will be (x + 15°) since it is 15 degrees greater than the smallest angle

and the third will be 3x, since it is 3 times bigger than the smallest angle.

With the information we have, we can form an equation!

180° = x + (x+ 15°) + 3x

180° = 5x + 15°

180° - 15° = 5x + 15° - 15°

165° = 5x

165°/5 = 5x/5

33° = x

therefore, the smallest angle measures 33° degrees, the second angle measures 48° and the third angle measures 99°.

99° + 33° + 48° = 180°

so it is safe to say this answer is correct!

8 0
3 years ago
The vertices of a rectangle are (1, -3), (4,0), (0,4) and (-3,1). What is the area of the rectangle? ​
motikmotik

Answer:

48

Step-by-step explanation:

You can use a graphing calculator like desmos or draw your own graph to figure this out. Start by graphing each of those points. Then count the width and height. Multiply them to get the area. The width and height of the rectangle were 6 and 8, so the area is 48

3 0
2 years ago
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