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3 years ago

The Green Team teachers decide to order Urban Cookhouse and their

Mathematics

2 answers:

AnnZ [28]3 years ago

8 0

Answer:

85.40

Step-by-step explanation: This is because if you do $70*22%, this gives $15.4. Now add this to $70 to get 80.40! So, the total is 80.40.

pogonyaev3 years ago

4 0

70 * 0.22 = 15.4
70 + 15.4 = $85.40
The total cost is $85.40

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Sandy works at a clothing store. She makes $9 per hour plus earns 10% commission on her sales. She worked 75 hours over the last

sesenic [268]

Hourly wages.

She worked for 75 hours and makes $9 per hour.

Multiply:

$\sf9\times75=675$

You are correct, $675 is our answer.

6 0

2 years ago

PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!

frutty [35]

Answer:

Step-by-step explanation:

its D

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2 years ago

Need help with trigonometry

vovangra [49]

Answer:

$\sf \tan(A) & =\dfrac{9\sqrt{22}}{44}$

Step-by-step explanation:

If angle C is the right angle, then side c is the hypotenuse.

Use Pythagoras' Theorem $a^2+b^2=c^2$ to find the length of side a:

Given:

b = 2√22
c = 13

$\implies a^2+(2 \sqrt{22})^2=13^2$

$\implies a^2+88=169$

$\implies a^2=81$

$\implies a=\sqrt{81}$

$\implies a=9$

<u>Tan Trig Ratio</u>

$\sf \tan(\theta)=\dfrac{O}{A}$

where:

$\theta$ is the angle
O is the side opposite the angle
A is the side adjacent the angle

Given:

$\theta$ = A
O = side opposite angle A = a = 9
A = side adjacent angle A = b = 2√22

$\begin{aligned}\implies \sf \tan(A) & =\dfrac{9}{2\sqrt{22}}\\\\ & =\dfrac{9}{2\sqrt{22}} \times \dfrac{\sqrt{22}}{\sqrt{22}}\\\\ & = \dfrac{9\sqrt{22}}{44} \end{aligned}$

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1 year ago

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Pls find 5he area of each rectangle thxs

horsena [70]

(7 cm)*(10 cm) = 70 cm^2

The area is the product of length and width.

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2 years ago

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The table shows the total cost for different numbers of jackets.

guapka [62]

69.75

I hope this helped you out!!

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2 years ago

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