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Nezavi [6.7K]
3 years ago
10

How many 1/5 s make 14/10

Mathematics
2 answers:
Sliva [168]3 years ago
8 0

Answer:

7

Step-by-step explanation:

\frac{14}{10}  \div  \frac{1}{5}  = 7

Tju [1.3M]3 years ago
7 0
Pretty sure the answer is 7
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A carpenter bought a piece of wood that was 112 centimeters long. Then he sawed 24.53 centimeters off the end. How long is the p
saul85 [17]

Answer:

87.47 cm

Step-by-step explanation:

112-24.53 is 87.47

8 0
3 years ago
Find the value of the variable
Neporo4naja [7]

Answer:

x=6

Step-by-step explanation:

I would look at this triangle and notice that x can be solved by setting up a ratio.

I generally put the short side of the triangle on the top and the long side on the bottom

4/x = x/9

You then cross multiply to get 36=x^2, or +-6=x

A length of a triangle cannot be negative, so we are left with the answer x=6

8 0
3 years ago
The average waist size for teenage males is 29 inches with astandard deviation of 2 inches. If waist sizes are normallydistribut
choli [55]

Answer:

The z-score of a teenage with waist size 33 inch is 2

Step-by-step explanation:

Mathematically, the z-score can be calculated using the formula;

z-score = (x- mean)/SD

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z-score = (33-29)/2 = 4/2 = 2

5 0
3 years ago
What is 1.25 times 10 to the 7th power in standard notation
Viefleur [7K]

Answer:

12,500,000. You simply move the decimal point over to the right 7 times.

5 0
3 years ago
!!please, please help me!!
grigory [225]

Answer:

Length: 12

Width: 2\sqrt{10\\}

Area: 24\sqrt{10\\}

Step-by-step explanation:

We first find the points of C and D to find the length.

C: (-4,-5)

D: (2,-3)

The distance is 2\sqrt{10\\.

Now for the height.

A: (2,9)

D: (2,-3)

The distance is 12.

Area: 2\sqrt{10\\×12 = 24\sqrt{10\\}

6 0
2 years ago
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