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babunello [35]
2 years ago
15

My I pless have a little help play just with one little thing (3^2 * 3^3)2

Mathematics
2 answers:
Ymorist [56]2 years ago
8 0

(3^2 \cdot 3^3)^2 \\\\= (3^{2+3})^2\\\\= (3^5)^2\\\\ =3^{5\cdot 2} \\\\=3^{10}

Bad White [126]2 years ago
5 0

( { {3}^{2} \times  {3}^{3}  })^{2}

▪▪▪▪▪▪▪▪▪▪▪▪▪

<h3>Solution:-</h3>

= ( { {3}^{2} \times  {3}^{3}  })^{2}

{ {a}^{m}  \times  {a}^{n} } =  {a}^{m + n}

=  ({ {3}^{2 + 3} })^{2}

=  ({3}^{5})^{2}

=  {3}^{5 \times 2}

=  {3}^{10}

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A chef buys 9 cucumbers, 18 peppers, and 21 tomatoes. How much did he spend?6 for 2 dollars for cucumbers 12 for 9 dollars for p
geniusboy [140]
6 Cucumbers = $2
 $2/6 = $0.33 per cucumber
12 peppers= $9
$9/12= $0.75 per pepper
6 tomatoes= $4
$4/6= $0.66 per tomatoes
9 cucumbers= $2.97
18 peppers= $13.5
21 tomatoes=$13.86
Total= (2.97+13.5+13.86)----> $30.33



3 0
3 years ago
there are 270 at Colfax Middle School, where the ratio of boys to girls is 5:4. there are 180 students at Winthrop Middle School
ruslelena [56]

Colfax:

Add the ratio numbers together:

5 + 4 = 9

Divide total students by that:

270 / 9 = 30

Multiply each ratio by 30:

Boys = 30 *5 = 150

Girls = 30 * 4 = 120


Do the same for Winthrop:

4 +5 = 9

180 /9 = 20

Boys = 20 * 4 = 80

Girls = 20 * 5 = 100


Total students = 270 + 180 = 450

Total Girls = 120 + 100 = 220


Fraction that are girls = 220 / 450 which reduces to 22/45

4 0
3 years ago
ANSWER QUICK <br> 13+5 3/4
Vaselesa [24]

Answer:

18.75 or 18 3/4

Step-by-step explanation:

4 0
2 years ago
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Given that y= 12 cm and θ= 24 °, work out x rounded to 1 DP.<br><br> (not drawn to scale.)
padilas [110]

Answer:

\huge\boxed{\sf x = 5.3}

Step-by-step explanation:

<h3><u>Given:</u></h3>

y = 12 cm

θ = 24°

Using trigonometric ratio, tan.

\displaystyle \boxed{tan \theta = \frac{opposite}{adjacent} }\\\\tan \ 24 = \frac{x}{12} \\\\0.445 = \frac{x}{12} \\\\Multiply \ 12 \ to \ both \ sides\\\\0.445 \times 12 = x\\\\5.3 = x\\\\x = 5.3\\\\\rule[225]{225}{2}

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2 years ago
Finding the percent of increase or decrease
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What is the question
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3 years ago
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