3 years ago

Evaluate the following . 3^7 x 3^4

Mathematics

2 answers:

Phantasy [73]3 years ago

8 0

Answer:

Step-by-step explanation:

This is about the rules of indices.

Multiplication of number with powers are addition for example:

a^n × a^m = a^n+m

So 3^7 × 3^4

3^7+4

3^11

Adiosss

By the way if I'm wrong let me know

ioda3 years ago

4 0

Answer:

3^11 or 177147 or 1.77147x10^5

Step-by-step explanation:

7+4=11

You might be interested in

Cylinder A and cylinder B have the same height. Cylinder A has a radius that is twice as long as cylinder B's. Which

arlik [135]

Answer: B The volume of cylinder A is four times the volume of cylinder B

Step-by-step explanation:

I got it right

8 0

3 years ago

Read 2 more answers

(11 - 8)3 – 2 x 6<br> What is the answer

torisob [31]

Answer:

Step-by-step explanation:

3 0

2 years ago

The graph of a linear function passes through the points (2, 4) and (8, 10).

Keith_Richards [23]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 2}}\quad ,&{{ 4}})\quad 
% (c,d)
&({{ 8}}\quad ,&{{ 10}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{10-4}{8-2}$

$\bf \stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\qquad 
\begin{array}{llll}
\textit{plug in the values for }
\begin{cases}
y_1=4\\
x_1=2\\
m=\boxed{?}
\end{cases}\\
\textit{and solve for "y"}
\end{array}$

8 0

2 years ago

David averaged 12 points per game during his 7th grade basketball season. As a result of practicing all summer, he averaged 20 p

Nataly [62]

Answer:

20-12=8 the answer is 8 I did the math

8 0

2 years ago

Read 2 more answers

A gardener works 14 hours a week and charges 168. how much does the gardener charge for each hour

Kitty [74]

Divide the total amount charged by the number of hours worked, and you have $/hour
$168÷14 hours = $12/hour

5 0

3 years ago