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AVprozaik [17]
4 years ago
14

Simplify (5+1)^2-(12+3^2)÷3

Mathematics
2 answers:
Anastasy [175]4 years ago
7 0
Use BEDMAS
B: Brackets ()
E: Exponents ^,
D: Division ,
M: Multiplication,
A: Addition
S: Subtraction

Explanation
(6^2)-(15^2)*3
6^2= 36
15^2= 225
36 - 225 = -189
-189*3= -63

=-63
lara31 [8.8K]4 years ago
6 0

Answer:

29

Step-by-step explanation:

Use the order of operations to solve:

(5+1)^2 - (12+3^2) /3

= 6^2 - (12+9) /3

= 36 - 21 /3

= 36-7

= 29

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umka2103 [35]

Answer:2.25 m/s^2

Step-by-step explanation:

a = (v-u)/t = 27/12 = 2.25 m/s^2

7 0
2 years ago
if a wheel with a diameter of 10 feet spins at a rate of 5 revolutions per minute, find the approximate linear velocity in miles
slavikrds [6]
A) Linear velocity, v = ωr           ω = Angular velocity, r = radius.

<span>ω = 5 revolutions per minute.  1 minute = (1/60) hour. </span>

<span>= 5*2π radians / (1/60) hour = 600π radians per hour          π = 3.14 </span>

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Linear velocity, v = ωr

<span>                       v = 1884 radians / hour *  (10/5280) mile   </span>
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5 0
3 years ago
5, one fifth, negative one fifth or 5, How do i solve this?
Elza [17]

Answer:

k =  \frac{4}{5}

Step-by-step explanation:

We know from the graph

g(x) =   - \frac{1}{5}

and

f(x) = 1

using the given equation we can solve

-  \frac{1}{5}  = k - 1 \\

subtract 1 from both sides so that k is isolated

\frac{4}{5}  = k

4 0
3 years ago
jim has three times as many comic books as charles charles has 2/3 as many books as bob bob has 27 books how many books do jim h
Alecsey [184]
Jim has 54 comic books.

Bob has 27
So Charles has 18 (27*2/3)
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5 0
3 years ago
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siniylev [52]
I think ur answer will be -37.35
9 0
3 years ago
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