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dusya [7]
4 years ago
12

NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Naddika [18.5K]4 years ago
6 0

Answer: B. 16

Step-by-step explanation:

1,536/6=256

256 squared=16

Marysya12 [62]4 years ago
4 0

Answer:

B. 16

Step-by-step explanation:

You need to work on the equation backwards. You know the answer, but you don’t know x. first, you divide 1536 by 6. you will get 256. next, you find the square root of 256. the square root of 256 is 16, so the answer is 16 :)

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Find the areaaaaaaaaaa
erica [24]

Answer:

1960

Step-by-step explanation:

10x14=140

7+7=14

14x140=1960

Area=1960

4 0
3 years ago
Read 2 more answers
Find the exact value of the indicated trigonometric function of θ.
Mariana [72]

Answer:

cosθ = -√(35/36)

tanθ = -1/√35

Step-by-step explanation:

We know that

sin²θ + cos²θ = 1

(1/6)² + cos²θ = 1

1 - (1/6)² = cos²θ

35/36 = cos²θ

sec θ = 1/ cosθ

1/ secθ = cos θ

Because secθ < 0, 1/ secθ would also be < 0, so cos θ < 0

cosθ = -√(35/36)

tanθ = sinθ/cosθ = (1/6)/-√(35/36)

= (1/6) / -(√35/6)

= -1/√35

8 0
3 years ago
The polynomial 4x^3 - 6x^2 + 8x – 12 can be grouped in different ways to factor by
zubka84 [21]

Answer:

(4x3-6x) + (8x-12)= 2x

(4x3+8x) + (-6x2-12)= 2(2x-3) (x^2+2)

Step-by-step explanation:

All you have to do is simplify.

8 0
3 years ago
Does someone mind helping me with this question? Thank you!
Soloha48 [4]

Answer: 640

Step-by-step explanation:

The scale factor is 20/5=4, so the ratio of the areas is the square of this, or 16.

Thus, the area of ABCD is 40(16)=640.

4 0
2 years ago
Can someone help me please??
Mariulka [41]
The determinant is 45
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