3 years ago

Simplify the expression (2/9) ^2

Mathematics

1 answer:

prohojiy [21]3 years ago

4 0

Answer:

A 4/81

Step-by-step explanation:

(2/9)² is the same as 2/9×2/9, which is 4/81.

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Please help. Which function represents an initial population that increases 22% per year where A represent the intial value and

jeyben [28]

C would be correct

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3 years ago

What's the distance between 178 and -395

Svet_ta [14]

178 - (-395)

178 + 395 = 573

the distance between -395 and 178 is 573

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3 years ago

The center of the circle is at (-2,-7) and its radius is 36.

Vanyuwa [196]

Standard form for circle with radius r and center (h,k) is
(x-h)^2+(y-k)^2=r^2

r=36
center at -2,-7
(x-(-2))^2+(y-(-7))^2=36^2
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6 0

3 years ago

What is the base five representation of The number 219

ICE Princess25 [194]

assuming $219_{10}$

Then the column values for base five here are

5³ 5² $5^{1}$ $5^{0}$

We can get 1 × 5³ = 125 → 219 - 125 = 94

We can get 3 × 5² = 75 → 94 - 75 = 19

We can get 3 x $5^{1}$ → 19 - 15 = 4

and 4 = 4 × $5^{0}$

Thus $219_{10}$ = $1334_{5}$

As a check

(1 × 125 ) + (3 × 25 ) + (3 × 5 ) + 4 = 219

3 0

3 years ago

Will mark brainliest if ur correct! Pls and ty

galina1969 [7]

Answer:

138

Step-by-step explanation:

Hexagon total angle = 720

170+ 277 + 135 = 582

720 - 582 = 138

7 0

3 years ago