All categories

3 years ago

Which expression is equivalent to the one shown below ?

Mathematics

2 answers:

Reil [10]3 years ago

3 0

4^10 and x^4 are the right answers

emmasim [6.3K]3 years ago

3 0

Answer 1 :

Option A - 4^10

Step-by-step explanation:

4^3*4^7

If bases are same and are multiplied then power will be added.

( 4 ) ^ 3 + 7

( 4 ) ^ 10

Thus, option A is correct.

Answer 2 :

Option C - x^4

Step-by-step explanation:

x^7/ x^3

If bases are same and divided then powers will be subtracted

( x ) ^ 7 - 3

( x ) ^ 4

Hence, option C is correct .

You might be interested in

Use the pattern below. Each figure is made up by squares that are 1 unit by 1 unit.

iogann1982 [59]

Answer:

Figure 1: 4

Figure 2: 8

Figure 3: 16

Figure 4: 20

Step-by-step explanation:

Go around each figure and count how many cube lengths it takes to go around.

4 0

1 year ago

GIVE OUT BRAINLY 2) Kathleen is a sales associate in a jewelry store. She earns $560/wk plus an 8% commission on sales. How much

pashok25 [27]

Answer:

1750

Step-by-step explanation:

Earns per week: $560

Total sales per week: $x$

Weekly commission on sales: 0.08 $x$

Total Earning per week: $560 + 0.08x$

$560 + 0.08x \geqslant 700$

Simplifying this inequality:

$560 + 0.08x \geqslant 700\\0.08x \geqslant 700 - 560\\0.08x \geqslant 140\\\\x \geqslant \frac{140}{0.08}\\\\x \geqslant 1750$

Her sales must be at least $1750.

3 0

3 years ago

A team t-shirt costs $3 per adult and $2 per child. On a certain day, the total number of adults (a) and children (c) who bought

svlad2 [7]

75 adults, 25 children

4 0

4 years ago

Which equation represents the function on the graph?

Lyrx [107]

It’s C
you can plot each equation on a graphing website like geogebra or desmos !

7 0

2 years ago

Find the smallest power of 10 that will exceed M. Let M = 118,526.65902.

zavuch27 [327]

Answer:

The smallest power of 10 that will exceed $M$ is $10^{6}$ .

Step-by-step explanation:

We can use the following approach to determine the smallest power of 10 that will exceed M. We can transform that number into scientific notation, which is of the form:

$x.y \times 10^{n}$ , $\forall \,x,y\in \mathbb{N}$

Where:

$x$ - Integer part, formed by a digit, which is of the highest order.

$y$ - Decimal part, formed by a digit onwards.

$n$ - Power grade.

The smallest power of 10 that will exceed M is $10^{n+1}$

If $M = 118,526.65902$ , then, the power grade is number of spaces that dot must be moved leftwards. In this case, dot must be moved 5 spaces on the left. The integer part is 1 and the decimal part is 1852665902. Then, the value of $M$ in scientific notation is:

$M = 1.1852665902\times 10^{5}$

Then, the smallest power of 10 that will exceed $M$ is $10^{6}$ .

5 0

4 years ago