All categories

3 years ago

What number round to 200.000 when rounded to the nearest hundred thousand? Choose all that apply

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

7 0

Answer:

Is there multiple choice to this question?

anyway the answer maybe is: 0

You might be interested in

I'm rather stuck on this question

White raven [17]

Answer:

m<a = 30°

m<b = 90°

m<c = 60°

Step-by-step explanation:

Angles a, b, and c are all angles on a straight line.

Angles on a straight line add up to 180°.

Therefore, a + b + c = 180°

Given that a:b:c = 1:3:2, the measure of each can be calculated as follows:

Measure of each angle = the ratio proportion of that angle ÷ total ratio proportion * 180°

m<a = $\frac{1}{6} * 180 = 30$

m<b = $\frac{3}{6} * 180 = 90$

m<c = $\frac{2}{6} * 180 = 60$

8 0

3 years ago

72y^5 + 18y^2 what is the GCF? or is this prime?

True [87]

GCF = 18y^2 because both can be divided by this

4 0

3 years ago

Help I am very bad at math I need answers by tomorrow if you can help please do

d1i1m1o1n [39]

Answer:

Step-by-step explanation:

(a - b)(a +b) = a² - b²

1 - Sin² A = Cos² A

$LHS = \frac{1}{1- Sin A} + \frac{1}{1 + Sin A}\\\\= \frac{1*(1 + Sin A)}{(1- Sin A)(1 + Sin A)} + \frac{1*(1- Sin A)}{(1 + Sin A)(1- Sin A)}\\\\= \frac{1 + Sin A+ 1 - Sin A}{1^{2}- Sin^{2} A}\\\\= \frac{2}{1 - Sin^{2} A}\\\\= \frac{2}{Cos^{2} A}\\\\= 2 Sec^{2} A$

2) Sec² A - Tan² A = 1

$LHS = \frac{1}{Sec A - Tan A}\\\\=\frac{1*(Sec A + Tan A)}{(Sec A - Tan A)(Sec A + Tan A)}\\\\=\frac{Sec A + Tan A}{Sec^{2} A - Tan^{2} A}\\\\=\frac{Sec A + Tan A }{1}\\\\= Sec A + Tan A = RHS\\\\\\$

3) LHS = Cosec² A + Cot² A

= Cosec² A + Cosec² A - 1

= 2Cosec² A - 1 = RHS

$4) LHS = \frac{Sec A}{Cos A}- \frac{Tan A}{Cot A}\\\\ = Sec A*\frac{1}{Cos A}-Tan A*\frac{1}{Cot A}\\\\ = Sec A * Sec A - Tan A * Tan A\\\\= Sec^{2} A - Tan^{2} A \\\\= 1$

3 0

3 years ago

4 The width of a rectangular dance floor

Brilliant_brown [7]

Answer:

$\boxed{\sf a. \ 6x + 5}$

Given:

f(x) = -2x + 5

To Find:

f(-3x)

Step-by-step explanation:

$\sf Evaluate \ f(x) \ by \ substituting \ in \ the \\ \sf value \ of \ x = -3x \ into \ f(x): \\ \sf f( - 3x) = -2( - 3x) + 5 \\ \\ \ \ \ \ \ \ \ \ \ \ \ \ \sf = 6x + 5$

6 0

4 years ago

PLEASE HELP I WILL MARK YOU BRAINLIEST Carleen and Dianaliz are collecting rocks for a science experiment. They go out hiking fo

Karo-lina-s [1.5K]

Answer:

The girls collected 182 pounds of rocks more the second weekend of hiking compared to the first weekend of hiking.

Step-by-step explanation:

312 + 234 = 546

615 + 113 = 728

728 - 546 = 182

182 lbs

6 0

4 years ago