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2 years ago

If a single 6-sided die is rolled, then which of the following events is neither certain nor impossible?

Mathematics

1 answer:

zaharov [31]2 years ago

4 0

Answer:B

Rolling an even number is not 100% going to happen but it is not impossible.

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I need help with both of them please!( Sample questions 13 and 14)

zaharov [31]

$First~exercise! \\ We~ have `there ~some~ triangles.(2) \\ 1)~In~ a ~triangle~,the~degree~of~all~angles~is~180! \\ We~have~2~angles~known,so: \\ 180=x+45+56 \\ 180=101+x \\ x=79 \\ \\ Second~triangle! \\ We~have~to~find~2~angles! \\ An ~elongated`~angle~have~180~degrees! \\ 180=79+50+y \\ y=51. \\ In~the~second~triangle~,we~have~to~find~the`third~angle. \\ We~have~a~right~angle,so--\ \textgreater \ 90~degrees! \\ 180=90+51+z \\ z=39! \\ We~found~all~the~angles!(We~are`happy~now!!!~:))) \\ Second~exercise! \\ With~the~Pythagoras' Theorem,we~can~find~the~diagonal~in~this~ \\ rectangle! \\ c ^{2} =10 ^{2} +14 ^{2} \\ c ^{2} =100+196 \\ c= \sqrt{296} \\ c=17,20...$

8 0

3 years ago

PLS HELP ME ASAP I ONLY HAVE 5 MINITUES

Shkiper50 [21]

Answer:

200 + 50x = 450

Step-by-step explanation:

So, 200 + 50x = 450

50x = 450-200 = 250

X = 250/50

X = 5

Check:

200 + 50(5)

= 200 + 250 = 450.

5 0

3 years ago

Read 2 more answers

Least to greatest 75%, 1/2, 0.375 and 5/8

IrinaVladis [17]

5/8 then 0.375 then 1/2 and then 75%

8 0

3 years ago

PLEASE HELP ME!! Will give branliest!! Pleaseee

AlekseyPX

Answer:

X:6.7

Y:17

Z:33

Step-by-step explanation:

Because their similar to each other, the corresponding angles are equal.

5y-3=82

5y=85

y=17

Angle J=angle M=z=180-82-65=33

3x-2=18.1

3x=20.1

x=6.7

8 0

3 years ago

Read 2 more answers

The number is 9,18,27,36,45 what is the question?

astraxan [27]

The question is to find to rule
9 +9 =18
18+9=27
27+9=36
36+9=45

3 0

3 years ago