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TEA [102]
3 years ago
8

I need help in this one

Mathematics
1 answer:
exis [7]3 years ago
3 0
A. 4

When rounding, if the number is 1-4 the number will round down. If the number is 5-9 the number will round up.
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Line segment MN is shown below. If point P(x,y) partitions the line segment
Nina [5.8K]

Answer:

P (-1 , 0)

Step-by-step explanation:

M (-6 , 2)      N (9 , -4)     P (x , y)

horizontal distance of M and N = 9 - (-6) = 15

vertical distance of M and N = 2 - (-4) = 6

1/3 from x coordinate of M (-6): -6 + 15/3 = -1    This is x coordinate of point P

1/3 from y coordinate of M (2): 2 - 6/3 = 0    This is y coordinate of point P

P (x , y)  i.e P (-1 , 0)

check: distance of MP = √(-1 - (-6))² + (0 - 2)² = √29 = 5.385

distance of PN = √(-1 - 9)² + (0 - (-4))² = √116 = 10.77

MP / PN = 5.385 / 10.77 = 0.5 = 1/2

7 0
3 years ago
Write the following in order from smallest to largest: 3\12, 0.146, 5\7, 0.279
Brrunno [24]

Answer:

3/12 0.146 0.279 5/7

Step-by-step explanation:

3/12 = 0.25

5/7 = 0.71428571428

6 0
2 years ago
Lindsey took out an 80/20 mortgage to buy a house costing $145,000. The
mash [69]

Answer:

605.11

Step-by-step explanation:

6 0
3 years ago
What is the volume of the regular pyramid?
ad-work [718]

Answer:

C

Step-by-step explanation:

The volume of the regular pyramid is V=\dfrac{1}{3}A_{base}H.

The base of given pyramid is regular hexagon with side 12 cm. The are of this hexagon consistsof area of 6 equilateral triangles and is equal to

A_{base}=6\cdot \dfrac{1}{2}\cdot 12\cdot 10.4=374.4\ cm^2.

Hence, the volume of the pyramid is

V=\dfrac{1}{3}\cdot 374.4\cdot 36=4,492.8\ cm^3.

7 0
3 years ago
There are between 24 and 40 students in a class,
USPshnik [31]

Answer:

There are 33 students

Step-by-step explanation:

Because 7:4 should be in multiple of 11

8 0
3 years ago
Read 2 more answers
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