2 years ago

9 divided by blank equals 5/9 what is the blank?

Mathematics

1 answer:

My name is Ann [436]2 years ago

5 0

Answer:

16.2

Step-by-step explanation:

Let x be the blank.

Therefore, $\frac{9}{x}$ = $\frac{5}{9}$

By cross-multiplying 9 by 9 and x by 5, we get

5x = 81

Therefore,

x = $\frac{81}{5}$ = 16.2

You might be interested in

Determine two coterminal angles (one positive and one negative) for the angle - 361".

ololo11 [35]

The answer is minus 666 that’s the answer byee

7 0

2 years ago

A package of 8 pens costs $1.09. Milo’s work to find the unit price of the pack is shown below.

deff fn [24]

The unit price per pen is $0.14.

Explanation :
You simply divide the total by the quantity.
$1.09/8= 0.13625.
Since this has to do with money you round to the nearest hundredth to get $0.14.

8 0

2 years ago

Read 2 more answers

Which expression means three minus the product of two times a and five?

zloy xaker [14]

Answer:

$3-(2a)(5)$

Step-by-step explanation:

we know that

The algebraic expression of the phrase "three minus the product of two times a and five" is equal to

$3-(2a)(5)$

$3-10a$

4 0

2 years ago

33 folders cost \$2.91$2.91dollar sign, 2, point, 91.

vlada-n [284]

Answer:

The answer is 646.02 tell me if you need an explaination

6 0

2 years ago

Find the value of x and y. WILL MARK BRAINLIEST

g100num [7]

Answer:

x = 30

y = 15

Step-by-step explanation:

All the angles are 90°, so set 6y and 3x equal to 90, like so:

6y = 90

Divide both sides by 6:

y = 15

Solving for x:

3x = 90

Divide both sides by 3:

x = 30

6 0

2 years ago

Read 2 more answers