3 years ago

Gieo một con xúc xắc hai lần. Tìm xác suất để được tổng số chấm của hai mặt bằng 8?

Mathematics

1 answer:

vovangra [49]3 years ago

5 0

I don’t knowwwwwwwwwww

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15m + 0.50 = 25m + 0.25

il63 [147K]

M = 0.025
I hope this helped you.

4 0

3 years ago

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Please help!!!!!!! Will mark brainliest

netineya [11]

Answer:

$\displaystyle 5$

Step-by-step explanation:

$\displaystyle ±7 = \sqrt{49} \\ \\ -7 = x + 2\:\:AND\:\:7 = x + 2 \\ \\ -9, 5 = x$

Sinse you want the POSITIVE solution, your answer is 5.

I am joyous to assist you at any time.

7 0

2 years ago

50 POINTS<br><br> What is the volume of this?

Temka [501]

The volume is 30.

You need to subtract the volume of the smaller box from that of the bigger box. It is written as such:
V = (3*3*4) -(2*1*3)
V = 36 -6
V = 30

4 0

3 years ago

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Quadrilaterals Graphic Organizer

Taya2010 [7]

#Trapezoid

One pair of opposite sides of parallel
All angles are unsimilar and sum of angles are 360°.

#Parallelogram

Two pair of opposite sides are parallel and same.
Sum of opposite angles is 180°.

#Rhombus.

All sides are same
Sum of opposite angles are 180

#Rectangles:-

Opposite sides are parallel and same.
All angles are 90°.

#Square:-.

All sides are same.
all angles are same and 90°

6 0

3 years ago

7260÷91= please show the work

Degger [83]

7260÷91

91 goes into 726 7 times

with 890 left 91 goes into it 9 time with the remainder of 71

the answer is 79 r 71

6 0

3 years ago