How to write 92,542 in expanded form

Mathematics

2 answers:

velikii [3]3 years ago

4 0

90,000 + 2,000+ 500 + 40 + 2

marissa [1.9K]3 years ago

3 0

$92.542=9\cdot10.000+2\cdot1.000+5\cdot100+4\cdot10+2\cdot1 \\ =90.000+2.000+500+40+2$

You might be interested in

Adam plans to choose a video game from a section of the store where everything is 75%

Minchanka [31]

Answer:

Look below

Step-by-step explanation:

In Adam's expression, d represents the original price of the game. 0.75d represents 75% of the original price; this is the amount of the discount, since everything is 75% off. Taking the difference of the original price and the discount, d-0.75d, gives us the total price of the game. In Rena's expression, 0.25 represents 25%. This is because taking 75% off of the price means we still pay 100-75 = 25% of the original price. Multiplying the original price, d, by the 0.25, gives us 25% of the original price; this is the total price.

6 0

3 years ago

(PICTURE PROVIDED)

Sonbull [250]

Answer:

A: She lined up the protractor incorrectly.

Hope it helps:)

7 0

3 years ago

Dentify the radius and the center of a circle whose equation is (x – 5)² + y² = 81. The radius of the circle is ___ units.

hichkok12 [17]

Answer:

9 units

Center is at (5, 0)

Step-by-step explanation:

The radius of the circle is equal to the square root of 81

$\sqrt{81}$ = ±9

Since the radius of a circle must be positive the answer is 9 units.

The center of the circle is at (5, 0)

7 0

3 years ago

The height of a rectangle is increasing at a rate of 3 centimeters per hour and the width of the rectangle is decreasing at a ra

n200080 [17]

Answer:

Rate of change of the area of the rectangle at that instant = 7 cm²/hr.

Step-by-step explanation:

Area of rectangle = Height x Width

A = hw

The height of a rectangle is increasing at a rate of 3 centimeters per hour and the width of the rectangle is decreasing at a rate of 4 centimeters per hour.

$\texttt{Rate of change of height = }\frac{dh}{dt}=3cm/hr\\\\\texttt{Rate of change of width = }\frac{dw}{dt}=-4cm/hr$