3 years ago

Plz help ASAP

1 answer:

4 0

Answer:

B.40

Step-by-step explanation:

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insens350 [35]

The answer would be True

5 0

2 years ago

AlekseyPX

The answer would be
1/3 * 9 = 3,
3^3 = 3*3*3, which then we multiply:
3*3=9, 9*3=27.
27 is the answer.

Hope this helps and have a nice day:)

8 0

3 years ago

Hunter-Best [27]

Answer

-i sqrt 37

Step-by-step explanation:

7 0

2 years ago

xxTIMURxx [149]

The length of each side is 5x + 1

3 0

3 years ago

JulsSmile [24]

Answer:

2sin50 cos20

Step-by-step explanation:

We need to write sin (70) + sin(30) as a product. The formula used here is :

$\sin A+\sin B=2\sin (\dfrac{A+B}{2})\cos(\dfrac{a-b}{2})$

Here, A = 70 and B = 30

So,

$\sin 70+\sin 30=2\sin (\dfrac{70+30}{2})\cos(\dfrac{70-30}{2})\\\\\sin 70+\sin 30=2\sin 50\cos20$

So, the value of sin (70) + sin(30) is 2sin50 cos20. Hence, the correct option is (c).

7 0

3 years ago