RoundingRound each number to the nearest hundred7892472

Mathematics

2 answers:

Mkey [24]2 years ago

5 0

Answer:

7900 and 500

Step-by-step explanation: While rounding if the number by the digit next to the place value we are rounding to (the 10's place value while rounding to the nearest hundred for example) is greater than 5, then you round up, if not, round down

mixas84 [53]2 years ago

4 0

Answer:

7892 = 7900

472 = 500

Step-by-step explanation:

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Sholpan [36]

D because of the distribution property

7 0

1 year ago

Read 2 more answers

Use synthetic division to find P (-10) for P(x)=2x^3+14x^2-58x

Savatey [412]

The polynomial remainder theorem states that the remainder upon dividing a polynomial $p(x)$ by $x-c$ is the same as the value of $p(c)$ , so to find $p(-10)$ you need to find the remainder upon dividing

$\dfrac{2x^3+14x^2-58x}{x+10}$

You have

..... | 2 ... 14 ... -58
-10 | ... -20 ... 60
--------------------------
..... | 2 ... -6 .... 2

So the quotient and remainder upon dividing is

$\dfrac{2x^3+14x^2-58x}{x+10}=2x-6+\dfrac2{x+10}$

with a remainder of 2, which means $p(-10)=2$ .