2 years ago

Solve for x

Mathematics

1 answer:

Mademuasel [1]2 years ago

4 0

Answer:

x = 9

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{(m+n)}$

Given

$11^{x}$ = $11^{4}$ × $11^{5}$ = $11^{(4+5)}$ = $11^{9}$

Since the bases on both sides are common, then equate the exponents

x = 9

You might be interested in

What decimal number is equal to 2/4

77julia77 [94]

0.5 because 50 is 1/2 of 100.

3 0

3 years ago

Read 2 more answers

As water evaporates from a bucket, its weight changes at a rate of -11/4 ounces per day.

masha68 [24]

Answer:

the five differences are 24.88

5 0

2 years ago

A car salesman had $65,100 in total monthly sales last month. He made $1,953 in commission from those sales.

vitfil [10]

Answer:

Find out the what is the salesman's commission as a percent of his total monthly sales .

To prove

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

A car salesman had $65,100 in total monthly sales last month. He made $1,953 in commission from those sales.

Here

Part value = $1953

Total value = $ 65100

Put in the formula

$Percentage = \frac{1953\times 100}{65100}$

$Percentage = \frac{195300}{65100}$

Percentage = 3%

Therefore the salesman's commission as a percent of his total monthly sales is 3% .

5 0

2 years ago

Read 2 more answers

A child lies on the ground and looks up at the top of a 17-ft tree nearby. The child is 14 ft away from the tree. What is the an

MakcuM [25]

The value of a is 63.43 degrees

6 0

3 years ago

Read 2 more answers

Help please why are they congruent help

svetlana [45]

They have the same measurements but they are turned different ways

6 0

3 years ago