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3 years ago

Write 502,900 in expanded form.

Mathematics

2 answers:

Rufina [12.5K]3 years ago

7 0

Answer:

Step-by-step explanation:

5*10^5 + 2*10^3 + 9*10^2. That's it.

Alternatively: "Five hundred and two thousand and nine hundred."

Ksivusya [100]3 years ago

5 0

Answer:

Step-by-step explanation: five hundred two thousand and nine hundred

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Write the equation- five less than the product of r and 2 is 3

Nonamiya [84]

$\huge\boxed{2r-5=3}$

Let's start with the product of $2$ and $r$ . $2r$

"five less than" $-5$

"is $3$ " $=3$

Put it all together to get an equation. $\boxed{2r-5=3}$

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3 years ago

In quadrilateral QRST, Angle R S T measures (5x+15)°. Angle TQR measures (4x+3)°. Circle P is inscribed with quadrilateral Q R S

Assoli18 [71]

Answer:

105degrees

Step-by-step explanation:

Using the theorems that states that the sum of the opposite side of the quadrilateral is 180degrees, hence;

<RST + <TQR = 180

5x+15 + 4x+ 3 = 180

9x + 18 = 180

9x = 180 - 18

9x = 162

x = 162/9

x = 18

Since <RST = 5x+15

<RST = 5(18) + 15

<RST = 90 + 15

<RST = 105degrees

Hence the measure of <RST is 105degrees

7 0

3 years ago

Read 2 more answers

How does 89÷4= 22.25

Thepotemich [5.8K]

If you Plug the Problem in a Calculator ====> 89/4 ====> You'll Get (Decimal: 22.25)

Because, You are DIVIDING 89 By 4

Using Long Division: 4 Divide By 89 =====> 22 with a Remainder of 1

Dividend =====> 89

Divisor ====> 4

The Fraction Cannot be Reduced, or Simplified any Further, Its' Irreducible. The Simplest Form, Smallest Numerator, and Denominator.

Result: Written as an Improper Fraction ===> 89/4

Mixed Number/Fraction: ===> 22 1/4 and a Decimal Number ====> 22.25

Therefore, 89/4 = 22 and R 1 ==> 89/4 ==> 22 * 4 + 1 / 4 = 22 + 1/4 = 22 1/4 as a mixed fraction.

Hope that helps!!! : )

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3 years ago

A hot air balloon to descends 305 feet per minutes for 4 minutes and then ascends at a rate of 215 feet per minute for another 2

expeople1 [14]

305 × 4 = 1220
215 × 2 = 430
1220 - 430 = 790

The change in the altitude of the balloon is 790 feet.

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4 years ago

For the function f(x) = x2 -12, find (f o f-1)(4)

sergejj [24]

I found that the answer is 10

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3 years ago