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ICE Princess25 [194]
3 years ago
5

Thanks to whoever can help me!

Mathematics
2 answers:
rodikova [14]3 years ago
8 0

Answer:

B) 9 1/2   C) 1 1/2

Step-by-step explanation:

alexandr1967 [171]3 years ago
6 0
2 1/2 .need 20 characters to post
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Determine sen 0 y tan 0,si 0= 2/3 y cot 0>0
sdas [7]

Answer:

the answer of your question is 0

Step-by-step explanation:

the answer is 0

3 0
3 years ago
NEED CORRECT ANSWER PLEASE! THANKS:)
-BARSIC- [3]
The answer is B. (2x + 5)(x + 1)You could answer this by expanding each answer until you found one that matched 2x^2 + 7x + 5, but I will only show how the answer expands:
2x × x = 2x^2
5 × x = 5x
2x × 1 = 2x
5 × 1 = 5

So in total those brackets expand to 2x^2 + 7x + 5. I hope this helps!
6 0
3 years ago
A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times. What is the experimenta
mihalych1998 [28]
The experimental probability is

  (number of times it stopped over Sect. 2) / (total number of times you tried it)

Number of times it stopped in Section-2: 36

Total number of times you tried it:  (20 + 36 + 24)  =  80

Experimental probability of Section-2  =  36/80 = 9/20  =  45%
8 0
3 years ago
The temperature T in degrees Celsius of a liquid t minutes after heating is given by the formula T=8√t. When is the temperature
Advocard [28]
T=8√t
T=temperature
t=time in minutes.
If T=48, we have to calculate the time.

48=8√t
(48)²=(8√t)²
2304=64t
t=2304 / 64=36

answer: 48 degrees Celsius will be reached in 36 minutes. 
3 0
3 years ago
A circle has a circumference of 28.26 units. What is the diameter of the circle?
Karolina [17]

Answer:

The diameter of the circle is 9.

Step-by-step explanation:

Because circumference is equal to \pi * d, we can backtrack and use this equation to find diameter. Let's say \pi is equal to 3.14.

28.26 = 3.14d

Divide both sides by 3.14.

9 = d


The diameter of the circle is 9.


6 0
3 years ago
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