2 years ago

What times what equals 69

Mathematics

1 answer:

kotykmax [81]2 years ago

3 0

23*3 is equal to 69
23x3

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expeople1 [14]

It’s 8cm, please give me brainliest! I need it to get my next rank!

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3 years ago

PLASE ANSWER THIS QUESTION I GIVE YOU 18 POINTS

sukhopar [10]

Answer:

(a) 144

(b) 117

(d) 588

(e) 5472

Step-by-step explanation:

To find the LCM of two numbers, first find the prime factorization of each number. Then the LCM is the product of common and not common factors with the larger exponent.

(a)

$72 = 2^3 \times 3^2$

$144 = 2^4 \times 3^2$

$LCM = 2^4 \times 3^2 = 8 \times 9 = 144$

(b)

$39 = 3 \times 13$

$117 = 3^2 \times 13$

$LCM = 3^2 \times 13 = 117$

(c)

$72 = 2^3 \times 3^2$

$90 = 2 \times 3^2 \times 5$

$LCM = 2^3 \times 3^2 \times 5 = 360$

(d)

$84 = 2^2 \times 3 \times 7$

$147 = 3 \times 7^2$

$LCM = 2^2 \times 3 \times 7^2 = 588$

(e)

$152 = 2^3 \times 19$

$288 = 2^5 \times 3^2$

$LCM = 2^5 \times 3^2 \times 19 = 5472$

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2 years ago

?Cuantos mililitros hay en 3 vasos 8.4 onzas cada uno?

cluponka [151]

29.57 mL = 1 onzas
3 * 8.4 onzas = 25.2 onzas
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b) 745.1 mL Onzas

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2 years ago

Read 2 more answers

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Ostrovityanka [42]

Answer:

325+250= 575

Step-by-step explanation:

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2 years ago

For the following question, use the equation d = rt, in which d is distance, r is rate, and t is time. How far is Grandmother's

Sergeeva-Olga [200]

You first have to plug in your given numbers to the equation.
d= rt
d=(52)4.5
Then you solve
52*4.5 = 234
So, your distance or d=234

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3 years ago