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Nimfa-mama [501]
2 years ago
8

−5.8c+4.2−3.1+1.4c helppppppp

Mathematics
1 answer:
kaheart [24]2 years ago
5 0

Answer:

its 4

Step-by-step explanation:

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How do you show a model for 3/4× 1/3
Mila [183]
You multiply the numerator and denominator of 3/4 with 3 and multiply 1/3 with 4 on the bottom and top and after  you get 36/144 you simplify it and you get 1/4 so thats your answer
 
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3 years ago
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Which function has the graph shown?
ryzh [129]

Answer:

D) -cos(x)

Step-by-step explanation:

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3 years ago
if the arc length of a sector in the unit circle is 3 radians, what is the measure of the angle of the sector?
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Well you see you take the sector and tie it 3 times the radiants which will then answer the question that you seek from within the depths of bones and minds.  
3 0
3 years ago
When a particular type of thumbtack is​ dropped, it will land point up ​(A flat-top thumbtack resting on its flat top​) or point
erma4kov [3.2K]

Answer:

0.48

0.52

No

Yes

Step-by-step explanation:

Result of experiment :

Point up = 48

Point down = 52

Total number of trials = 100

Recall :

Experimental probability = number of outcomes / number of trials

1.)

P(Landing point up) = 48 / 100 = 0.48

2.)

P(Landing point down) = 52 / 100 = 0.52

3.)

The same result will not occur has the outcomes of trials aren't fixed.

4.) Yes, nearly the same result could occur on the second trial, as the number of possible outcubes are just 2 and the number if trials is high.

8 0
3 years ago
Can someone please help me?:\
katrin [286]

The circumference of the top of the cake is 9.5\pi\approx29.845 in.

It sounds like the baker is trying to line the circumference with cherriesto fit as many as possible along the border, like in the picture I've attached below.

This comes down to dividing the cake's circumference by the diameter of each cherry:

\dfrac{9.5\pi}{0.75}\approx39.79

or about 39 cherries, making the answer D.

7 0
3 years ago
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