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Mariulka [41]
2 years ago
5

Evaluate: 216 1/2 Question 2 options: A) 9 B) 1 C) 6 D) -3

Mathematics
2 answers:
Phantasy [73]2 years ago
8 0
B is the answerr okkkkkkk
zaharov [31]2 years ago
5 0
B, i just know, no context needed but whatever
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2 years ago
9/10 + 3/5
liubo4ka [24]

Answer:

15/10

Step-by-step explanation:

Since it is adding you need to get a common denominator(bottom number).

I know that 2 × 5 = 10 so now we multiply 3/5 × 2

we get 6/10

now the problem is 9/10 + 6/10

9 + 6 = 15 and the denominator is 10

15/10

8 0
3 years ago
Read 2 more answers
The minute hand on a clock is 9 centimeters long and travels through an arc of 252 degrees every 42 minutes. To the nearest tent
kkurt [141]

Answer:

39.6 cm

Step-by-step explanation:

Applying

s = 2πrθ/360................ Equation 1

Where s = length of an arc or distance traveled by the minutes hand of the clock during the 42 munites, r = length of the minutes hand of the clock, θ = Angle traveled by the minute hand of the clock for every 42 minutes

From the question,

Given: r = 9 cm, θ = 252°

Constant: π = 22/7 = 3.14

Substitute these values into equation 1

s = (2×3.14×9×252)/360

s = 39.564

s = 39.6 cm

4 0
3 years ago
A. Write an expression to represent the difference between the two points shown on the number line.
Maru [420]
-1.6 - 0.3 
I hope this hepled you and that the answer is correct

8 0
3 years ago
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The whole number m is a term in an arithmetic sequence with common difference 2. Show that the sum of the term m and the next tw
Igoryamba

Answer:

S

ThenSn=n(a1+an)2Sn=n(a1 + an)2 , where nn is the number of terms, a1a1 is the first term and anan is the last term. The sum of the first nn terms of an arithmetic sequence is called an arithmetic series .

Step-by-step explanation:

4 0
2 years ago
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