All categories

3 years ago

Expanded form for 2.918

1 answer:

8 0

There's an infinite number of ways to represent 2.918 in expanded form, for example:

0.02918 * 10^2
0.002918 * 10^3
0.0002918 * 10^4
0.00002918 * 10^5

etc.

You might be interested in

Solve each trigonometric equation such that 0 ≤ x ≤ 2????. Give answers in exact form.

sveticcg [70]

Answer:

(a) $x=\frac{5\pi }{3}$

(b) $x=\frac{\pi }{8}$

Step-by-step explanation:

It is given that $0\leq x\leq 2\pi$

(a) We have given equation $2sinx+\sqrt{3}=0$

$sinx=\frac{-\sqrt{3}}{2}$

$x=sin^{-1}(-0.866)$

$x=\frac{-\pi }{3}=2\pi -\frac{\pi }{3}=\frac{5\pi }{3}$

(b) $tan(2x)=1$

$2x=tan^{-1}1$

$2x=\frac{\pi }{4}$

$x=\frac{\pi }{8}$

7 0

4 years ago

Maria es una estudiante de la seccion 7-9 que le gusta leer mucho. Actualmente lee un libro que tiene 288 paginas, silee 12 pagi

dmitriy555 [2]

Responder:

24 días

Explicación paso a paso:

Dado que:

Total de páginas = 288

Número de páginas leídas por día = 12

Número de días que se necesitarán para leer el libro completo:

Total de páginas / número de páginas leídas por día

288/12

= 24

Por lo tanto, a María le tomará 24 días leer el libro completo, si lee 12 páginas del libro por día.

4 0

3 years ago

If John makes 30dollars/hour how much will he make in a year

stich3 [128]

I... don’t know? How many hours is he working a year? How many days is he working?

5 0

3 years ago

Read 2 more answers

2/3x=1/3 whats the awnser

alina1380 [7]

Answer:

1/2

Step-by-step explanation:

I think so im not sure tho so sorry if its incorrect

7 0

3 years ago

Read 2 more answers

find all integers x satisfying each of the following congruences mod n. if no such x exists, explain why not

zalisa [80]

Answer:

please find the solution:

Step-by-step explanation:

please find the correct question:

Given value:

$\to 4x \equiv 2(mod\ n) \ \ \ \ \ \ \ \ \ \ \ \ _{where} \ \ n=6\\\\\to 4x \equiv 2 (mod 6)$

$\to 4x-2$ should be divisible by 6 we are also given that $0 \leq x < n$ and start with x = 0

$\to 4x-2$ =-2 which is not divisible by 6

x= 1

$\to 4x-2$ = 2 not divisilble by 6

x= 2

$\to 4x-2$ = 6 which is divisible by 6

x=3

$\to 4x-2$ = 10 not divisible by 6

x=4

$\to 4x-2$ = 14 not divisible by 6

x=5

$\to 4x-2$ = 18 which is divisible by 6

so such x are x = 2 and x = 5

4 0

3 years ago