3 years ago

Please answer ASAP i need help please explain.

Mathematics

1 answer:

Phoenix [80]3 years ago

4 0

Answer:

Step-by-step explanation:

3/4-2/3=9/12-8/12=1/12

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PLEASE HELPPPP!!!

Elena L [17]

follow the above steps may be it's right

6 0

3 years ago

PLEASE HURRY WILL MARK BRAINIEST THIS IS AN EASY QUESTION

viva [34]

first qn

4/36=1/9

total no. of ways to roll a dice=36

no. of ways to produce 7=3

(1+6=7, 2+5=7, 3+4=7)

no. of ways to produce 11=1

(5+6=11)

there are 4 ways in total. 4/36 simplify it to be 1/9

second qn im not sure but i think its

1/9 x 50 = 50/9 = 5 x (5/9)

round it off to the smaller whole no. which is 5 so i think its 5 times in 50 trials

7 0

3 years ago

Read 2 more answers

Please open attachment. 29 points

elixir [45]

3) 1/1 2/0 -2/0 good luck i hope this helped

3 0

3 years ago

Can someone please help me

Bad White [126]

Answer:

Step-by-step explanation:

Lateral Area:

We have four congruent triangles with base b = 16cm and height h = 12cm.

The formula of an area of a traingle:

$A_\triangle=\dfrac{bh}{2}$

Substitute:

$A_\triangle=\dfrac{(16)(12)}{2}=(8)(12)=96\ cm^2$

$L.A.=4A_\triangle=4(96)=384\ cm^2$

Surface Area:

$S.A.=B+L.A.$

In the base we have the square with side s = 16cm. The formula of an area of a square:

$A_\square=s^2$

Substitute:

$B=16^2=256\ cm^2$

$S.A.=256\ cm^2+384\ cm^2=640\ cm^2$

4 0

3 years ago

Helpppp pleaseeee!!!

Mashcka [7]

$= 20 \frac{ {..144y. \frac{ \leqslant y.}{?} }^{?} }{?} 5 \time41s \frac2{9} < .40.2{0} {. \times \frac{?}{?} }^{?}$

6 0

2 years ago

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