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3 years ago

I need to know the step-by-step answer to this problem.

Mathematics

2 answers:

Thepotemich [5.8K]3 years ago

6 0

Answer:

42+8=50 inc

Step-by-step explanation:

It says that ty is shorter so you add 8 inches to get reese height

Debora [2.8K]3 years ago

5 0

Answer:

50 inches tall

Step-by-step explanation:

R-8=42

r=reece height

the reason why you need to add is becuase ty is shorter by 8 inches, so you need to add those 8 inches, if it said he was taller then you wouldve subtracted

hope this helps

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3 years ago

Boris choos three diffrent numbers.the sum of the three numbers is 36.One of trh numbers is a cube number.the other two number a

inna [77]

Answer:

4,5,27

Problem:

Boris chose three different numbers.

The sum of the three numbers is 36.

One of the numbers is a perfect cube.

The other two numbers are factors of 20.

Step-by-step explanation:

Let's pretend those numbers are:

$a,b, \text{ and } c$ .

We are given the sum is 36: $a+b+c=36$ .

One of our numbers is a perfect cube. $a=n^3$ where $n$ is an integer.

The other two numbers are factors of 20. $bk=20$ and $ci=20$ where $a,c,i, \text{ and } k \text{ are integers}$ .

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From here I would just try to find numbers that satisfy the conditions using trial and error.

$3^3+\frac{20}{2}+\frac{20}{2}$

$27+10+10$

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$3^3+\frac{20}{4}+\frac{20}{5}$

$27+5+4$

$36$

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$27,5,4$

The numbers in ascending order is:

$4,5,27$

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3 years ago

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Answer:

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The number of balls in the box, just from the information by 5, is either ending in 1 (for example 21, 31) or 6 (26, 36)

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iogann1982 [59]

Add all the side that is
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