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AnnZ [28]
4 years ago
6

Identify the property being illustrated: (12 + 5) + 21 = 12 + (5 + 21

Mathematics
1 answer:
ad-work [718]4 years ago
8 0
Associative property
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What is 243 written as a power of a number?
Zigmanuir [339]
A to the power of b

a^b 

a = base

b = exponent

SO

10^243 or 10 to the power of 243.

You can use other numbers also.

Hope i helped!!  
8 0
3 years ago
Simplify 5 to the power of negative 2 over 4 to the power of 6?
Naya [18.7K]

Answer:

Step-by-step explanation:

\frac{5^{-2} }{4^{6} }  =\frac{1}{5^{2} 4^{6} }

4 0
3 years ago
A man travelled 3/5 of his journey by rail, 1/4 by a taxi, 1/8 by a bus and the remaining 2 km on foot.What is the length of his
docker41 [41]
Hello friend,here is the solution

<span>Let x be the total distance </span>

<span>Distance travelled by rail = 3/5 x </span>

Distance travelled by taxi = 1/4 x

<span>Distance travelled by bus = 1/8 x </span>

<span>The equation we obtain is </span>
========================

<span>x = 3/5 x + 1/4 x + 1/8 x +2 </span>

______________________________________

<span>hope this solution helps you......</span>
7 0
3 years ago
“If f(x) and it’s inverse function, f^-1(x), are both plotted on the same coordinate plane, where is their point of intersection
Ghella [55]

Answer:

it is not always possible to find their intersection point for e.g take

y=x-1 it's inverse is y=x+1 so their is no intersection point but generally u find intersection points by equalizing their functions

f(x)=f^-1(x)

7 0
4 years ago
I need the answer in it’s simplest form
Lina20 [59]

3/4 changed to 6/8 makes it a 7/8 when adding making this most simplified into 7/8

3 0
3 years ago
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