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gavmur [86]
3 years ago
8

Can 7/30 be reduced?

Mathematics
1 answer:
JulijaS [17]3 years ago
8 0

Answer:

no

Step-by-step explanation:

as 7 is a prime numbers and prime numbers cannot be reduced .

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What are all the prime and composite factors of 45
Helen [10]
I may not know many but here it goes...
1,3,5,9,45


Hope this helped you!
3 0
3 years ago
I need help. Someone please help. The second and third picture are to the same problem. Just please help me I'm dumb.
kirill115 [55]

By listing the samples in descending order we have - Sample B, Sample E, Sample A, Sample C, and Sample D.

Step-by-step explanation:

Step 1; First, we must convert all the temperatures into a common scale. The given temperatures are in three different units i.e. °C, K, and °F. Here we convert all the units into K.

To convert °C to K, we add 273.15 with the °C , 44 °C= 44 + 273.15 =     317.15 K.

To convert °F, we have the formula (112°F − 32) × (\frac{5}{9}) + 273.15, so

110 °F = (110 - 32) × (\frac{5}{9}) + 273.15 = 316.483 K,

112 °F = (112 - 32) × (\frac{5}{9}) + 273.15 = 317.594 K.

Step 2; By rewriting all the values on the same unit, we get;

Sample A = 317.15 K,

Sample B = 320 K,

Sample C = 316.483 K,

Sample D = 310 K,

Sample E = 317.594.

The descending order is as follows 320 K, 317.594K, 317.15 K, 316.483 K and 310 K which is Sample B, Sample E, Sample A, Sample C, and Sample D.

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%2B%5Cfrac%7B2%7D%7Bx%7D%20%3D%203" id="TexFormula1" title="x+\frac{2}{x} = 3" alt="x+\frac{2
enyata [817]

Answer:

x=2, x=1

Step-by-step explanation:

Multiply both sides by x, so you get (x^2)+2=3x, which comes from xx+\frac{2}{x}x=3x

Solve for (x^2)+2=3x

(x^2)-3x+2=0

(x-2)(x-1)=0, use box method or FOIL if needed

x=2,x=1

7 0
3 years ago
Can someone help ple
svp [43]

Answer:

4 units

Step-by-step explanation:

the first dot and the last links at r

5 0
3 years ago
jasmine is 23 years old. jasmine is 3 tears less than half of george’s age. write and solve an equation to find george’s age
Sholpan [36]
George(g) is 40 years old.

8 0
2 years ago
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