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AlladinOne [14]
3 years ago
15

Write an expression for this phrase. 2. A third of a number n

Mathematics
1 answer:
Leona [35]3 years ago
5 0
A third of a number n 

= \frac{1}{3} * n =  \frac{1}{3} n =  \frac{n}{3}
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What is the length of PR<br><br><br><br> MARKING BRAINLIST
denpristay [2]

In the above figure, the Angles P and Q are equal, so their opposite sides will be equal too.

i.e. 5n = 32 + n

now, let's solve for n :

  • 5n = n + 32

  • 5n - n = 32

  • 4n = 32

  • n = 32 ÷ 4

  • n = 8 units

Length of PR :

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  • 5 × 8

  • 40 units

4 0
2 years ago
Read 2 more answers
Plz help! Big points!
Mama L [17]

Answer:

1209

Step-by-step explanation:

v= pi* r^2* h         r= d/2

soda:

d = 2    r = 1

h = 5

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d = 24   r = 12

h = 42

volume G: 19000.35

volume S: 15.71

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8 0
3 years ago
You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of bea
nydimaria [60]
<span>To answer this question we first must know the definition of an integer. An Integer is a whole number. 1, 10, 100 are all integers. 1.3 and 0.75 are not. So now we must multiply the number of beads per inch by the total number of inches: The question states you use 6 beads for each inch. So 6 beads per inch multiplied by 9 inches is 54 beads. So your supply changes by 54 beads.</span>
8 0
3 years ago
The apartments in Brian's apartment house are numbered consecutively on each floor. The sum of his number and his next-door neig
e-lub [12.9K]
If sum of numbers (a) +(b) is 1419 and
(a)  and (b) are <span>neighbors , whe have:
a + b = 1419 and b-a = 1;
<=> </span>a + b = 1419  and  <span>a = b-1 ; 
so we have  b-1 + b = 1419 <=> 2b = 1420 <=> b=710 and a = 709
Answer: 710 and 709

</span>
8 0
3 years ago
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Please help me asap!!
luda_lava [24]

Answer:

1 square unit

Step-by-step explanation:

its easy

1 * 1 = 1

4 0
3 years ago
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