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3 years ago

Adam will be 50 years old in eleven years. How old is he now?

Mathematics

1 answer:

user100 [1]3 years ago

6 0

Answer:

39 years old

Step-by-step explanation:

50 - 11 = 39 years old

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The perimeter of a rectangle is 64 units. Can the length X of a rectangle be 20 units when it's width y is 11 units

Blababa [14]

Nope. Perimeter = sum of all sides

P = 20 + 11 + 20 + 11 = 62 and not 64

So, it is not possible.

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3 years ago

Riddle

erma4kov [3.2K]

Answer:

100 minutes?

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4 years ago

Read 2 more answers

Select all possible values for x in the equation x^3=375?

Helga [31]

<h2>Hello!</h2>

The answers are:

The possible values for x in the equation, are:

First option, $5\sqrt[3]{3}$

Second option, $\sqrt[3]{375}$

To solve the problem, we need to remember the following properties of the exponents and roots:

$a\sqrt[n]{b}=\sqrt[n]{a^{n}*b} \\\\\sqrt[n]{a^{m} }=a^{\frac{m}{n}}\\\\(a^{b})^{c}=a^{b*c}$

Then, we are given the expression:

$x^{3}=375$

So, finding "x", we have:

$x^{3}=375\\\\(x^{3})^{\frac{1}{3} } =(375)^{\frac{1}{3}}\\\\x=\sqrt[3]{375}=\sqrt[3]{125*3}=\sqrt[3]{125}*\sqrt[3]{3}=5\sqrt[3]{3}$

Hence, the possible values for x in the equation, are:

First option, $5\sqrt[3]{3}$

Second option, $\sqrt[3]{375}$

Have a nice day!

7 0

3 years ago

At a grocery store,39 out of 60 customers use a shopping cart. What percent of the customers use a shopping cart?

Savatey [412]

Answer:

39 is 65% of 60

65% use a shopping cart.

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3 years ago

Given h (x) =2x+5, find h (-6)

yawa3891 [41]

H(-6) = 2(-6) + 5
h(-6) = -12 + 5
Solution: h(-6) = -7

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3 years ago

Adam will be 50 years old in eleven years. How old is he now?​

Adam will be 50 years old in eleven years. How old is he now?