2 years ago

Write the number equal to 5 tens and 13 ones

Mathematics

1 answer:

cluponka [151]2 years ago

3 0

10 ones = 1 ten

6 tens 3 ones
63

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6 x ____ = 9<br><br> 6 times what number equals 9

hjlf

Answer:

3/2

Step-by-step explanation:

6 * _x___ = 9

Divide each side by 6

6 x __x__ = 9

x = 9/6

Simplify

x = 3/2

3 0

2 years ago

Read 2 more answers

The formula for the volume of a cone is V =1/3 pi*r^2h. If the radius (r) is doubled and

pishuonlain [190]

V = 1/3* h * r^3 pi
V ' = 1/3* h/3* (2r)^3 pi = h/9 * 8r^3 * pi

V ' / V = (h/9 * 8r^3 * pi) ÷ ( 1/3* h * r^3 pi ) = (8 * 3)/ 9 = 8 /3

5 0

2 years ago

What is the solution? y = 3x - 5 <br> y = 1\3*+3

PSYCHO15rus [73]

Answer:

Step-by-step explanation:

y = 3x - 5

y = 1/3x + 3

3x - 5 = 1/3x + 3....multiply everything by 3 to get rid of the fraction

9x - 15 = x + 9

9x - x = 9 + 15

8x = 24

x = 24/8

x = 3

y = 3x - 5

y = 3(3) - 5

y = 9 - 5

y = 4

solution is : x = 3 and y = 4...or (3,4) <==

3 0

3 years ago

A movie theater conducted a survey of its customers. Twelve people were selected at random and asked how many times they had gon

Mila [183]

Here, you know that 12 people answered.

Therefore :

Take the "M" for mean :

$M= \frac{1+4+2+7+3+11+3+5+1+1+1+3}{12}$
$M= \frac{42}{12}$
$M = 3.5$

In short, you answer would be C. 3.5.

Hope this helps !

Photon

7 0

3 years ago

Volume is the total number of cubic units contained inside a three-dimensional figure.

Tasya [4]

What I think is true!!

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2 years ago