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2 years ago

What is tan 11 pie/6

Mathematics

1 answer:

tia_tia [17]2 years ago

5 0

Answer:

5.75

Step-by-step explanation:

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Find the value for x

d1i1m1o1n [39]

Answer:

Value of x --> 15°

Step-by-step explanation:

(2x + 60°) and 6x lie on a straight line. So, they form a linear pair. Their sum gives 180°.

---> (2x + 60°) + 6x = 180°

2x + 60° + 6x = 180°

8x + 60° = 180°

8x = 180°- 60°

8x = 120

x = $\frac{120}{8}$

<h3>x equals 15°</h3>

5 0

2 years ago

Zane bought a pair of jeans that originally cost $56. He used a coupon for 25% off and paid 8% in sales tax. How much did he pay

sattari [20]

Answer:

$38.64

Step-by-step explanation:

so the equation needed to solve is $56*0.25 and that number is 14. Since it is a coupon you subtract 14 from 56 and end up with 42. Now multiply 0.08*42 and you got your sales tax, $3.36. now subtract that from 42 and you have your answer! Don't forget the dollar sign!

hope this helped! : )

5 0

3 years ago

Find the volume of 20m, 5m, 18m

HACTEHA [7]

Answer:

600 m³

Step-by-step explanation:

The shape we have is a rectangular pyramid:

Formula: (volume of a rectangular pyramid)

Volume = (1/3) × Base Area × height

___________________________

In our case :

Base area = L × W = 20 × 18 = 360 m²

height = 5 m

⇒ Volume = (1/3) × Base Area × height

$\Longrightarrow \text{volume} \ =\ \frac{1}{3} \times 360\times 5$

$\Longrightarrow \ \text{volume} \ =\ 600\ m^{3}$

7 0

1 year ago

Multiply=8 but add up to 7

m_a_m_a [10]

The to that problem is 56

4 0

3 years ago

Find the interest earned: $11,500 for 3.5 years at 7.25% annual simple interest

Otrada [13]

Answer:

Future Value, using...

Simple Interest: $

14,418.13

Annually Compounded Interest: $

14,692.25

Step-by-step explanation:

8 0

2 years ago