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2 years ago

12

Un número tiene 8 divisores. Además, cada uno de la mitad y la tercera parte de él tienen cuatro divisores. Si la suma de todos

los divisores del número es 216, obtén tal número.

1 answer:

Tatiana [17]2 years ago

5 0

Please ignore me I need the extra points.

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Hiiii! help asap, 15 points (:

Pie

The correct answer is C

Good luck on the rest :D

4 0

2 years ago

Read 2 more answers

In circle N, KL ≅ ML. What is the measure of ?

pentagon [3]

This is the concept of geometry, for us to get the value of JM we will requires to get the value of x first;
From the diagram we have been told that;
KL=ML
KL=7x+7
ML=8x-3
thus;
8x-3=7x+7
collecting the like terms we get;
8x-7x=7+3
x=10
But, JM=13x+2
substituting the value of x in JM we get:
JM=13(10)+2
JM=130+2
JM=132
The answer is 132°

3 0

2 years ago

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In his boat, Sheldon can travel 45 mi downstream in the same time that it takes to travel 9 mi upstream. If the rate of the curr

Nataliya [291]

Answer:

9 mph

Step-by-step explanation:

-let x be the speed of current and t be time. The speed equation for both directions can then be represented as:

$Speed=\frac{Distance}{Time}\\\\\#Upstream\\(u-6)t=9\\\\\#Donwstream\\\\(u+6)t=45$

#Since t is equal in both, we can do away with t.

#We the divide the downstream equation by the upstream equation as:

$\frac{u+6}{u-6}=\frac{45}{9}\\\\(u+6)=5(u-6)\\\\u+6=5u-30\\\\4u=36\\\\u=9$

Hence, the boat's speed in still water is 9 mph

7 0

3 years ago

Please help Evaluate the expression. (7 – 4)[(5 +

IgorLugansk [536]

You have to subtract 4 from 7 and then add 5 and 3 then add 8 and 2 then multiply 10 with 3 to get 30.

8 0

3 years ago

Sal records the arrival time for his bus every day of the week for two months. He observed that on Thursdays the bus is at least

kvv77 [185]

Answer:

The answers are:

Inductive reasoning

and

Its Thursday

5 0

3 years ago

Read 2 more answers