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4 years ago

What is 529 rounded to the nearest 100

Mathematics

2 answers:

dimulka [17.4K]4 years ago

6 0

529 rounded to the nearest 100 is 500

andrey2020 [161]4 years ago

6 0

529 rounded to the nearest 100 is 500

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Pls answer this asap no wrong answers pls

Brrunno [24]

Answer:

They have the same y-intercept of -6.

3 0

3 years ago

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What is the factored form of 6x2 + 11x – 10?

iren2701 [21]

The correct factorization is (3x - 2)(2x + 5).

In order to find this, we first have to set up parenthesis with the front being factors of 6x^2.

(3x ____)(2x _____)

Now we are going to try the factors of the last numbers in the end of these parenthesis. We can try these in different orders and then multiply to determine if we have the correct order. If for some reason we try them all and do not get the appropriate equation, we can try 6x and x as factors instead. However, we'll try -2 and 5 to see the correct result.

(3x - 2)(2x + 5)

6x^2 -4x + 15x - 10

6x^2 + 11x - 10 ---> this is the original. And therefore, it is the right factorization.

6 0

3 years ago

Read 2 more answers

Solve for x 4^x-2=256

salantis [7]

We can do this problem using two ways....
Let me show you both methods.

Method 1: "Without using logs"

$4^{x-2}=256\\\\ 4^{x-2}=4^4\ \ \ \ \ |\because 4^4 \ $is the same as 256$

Now, since both sides of the equation have same base and they equal each other, then their exponent must be equal to each other. So, we equal their exponents.

After equaling the exponents, we get,
$x - 2 = 4 \\\\ x=4+2 \\\\ \boxed{x = 6} \Leftarrow $ This is your answer!!$

Now,
Method 2: "Using Logs"

$4^{x-2}=256 \\\\ ~~~~~~~\Downarrow ~~~~~~ is\ the\ same\ thing\ as\ saying \\\\$log\ _4\ 256 =x-2 \\\\ Now,\ using\ the\ log\ property\ log_AB= \frac{log_cA}{log_cB}, \ we \ get, \\\\ \frac{log_{10}256}{log_{10}4}=x-2 \\\\ 4=x-2 \\\\ 4+2=x\\\\ 6=x \\\\ \boxed{x=6} \Leftarrow $This is your answer$

So, either way we get x= 6

8 0

3 years ago

Read 2 more answers

A certain hallway in a crowded nightclub has a unique sound property. Every 2 feet closer to the stage you walk, the sound inten

bixtya [17]

The number of feet down the hallway where you go until you start to feel pain is 14 feet.

<h3>What is geometric progression GP?</h3>

A sort of sequence known as geometric progression (GP) is one in which each following phrase is created by multiplying every preceding term by such a fixed number, or "common ratio."

The general form of GP is

a, ar, ar², ar³ ... arⁿ⁻¹

where, a is the initial term.

r is the common ratio.

According to the question,

The initial term is; a = 2.

The common ratio r = 2.

The threshold value beyond which person start feeling pain is 127.

Thus, last term; arⁿ⁻¹ = 128 (1 feet beyond 127 person start feeling pain)

Last second value is arⁿ⁻².

As, the common ratio is same in GP.

Thus, arⁿ⁻¹ / arⁿ⁻² = ar/a

==> 128/arⁿ⁻² = r

==> 128/arⁿ⁻² = 2

==> 2×2ⁿ⁻² = 64

==> 2ⁿ⁻² = 32

==> n = 7

As, i step is of 2 feet, the total steps taken by the person is 2×7 = 14.

Therefore, the total number of steps beyond which person will feel pain is 14.

To know more about the geometric progression, here

brainly.com/question/15978376

#SPJ4

6 0

2 years ago

PLEASE HELP I WILL MARK BRAINLIEST!!! :)

Nataly_w [17]

Answer:

1.c

Step-by-step explanation:

please click the heart and rate excellent and brainleist to☻❤☺️☺️❤☻

8 0

3 years ago