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2 years ago

Plz help me out ASAP

Mathematics

1 answer:

Nataly_w [17]2 years ago

6 0

Each of them is correct as they all found the area of the base and then multiplied it be the height. I personally would have done the third option because I like having all the items written out.

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Help me out fast pleaseeeeeeeeeeeeeee

boyakko [2]

Answer:

81 7/12

Step-by-step explanation:

75 5/12 - (-6 1/6)= 81 7/12

8 0

2 years ago

Find all solutions of the equation in the interval [0, 2π). cotθ+ √3= 0

Ilia_Sergeevich [38]

Answer:

{5π/6, 11π/6}

Step-by-step explanation:

Since you have memorized the trig values of common angles, you know tan(π/6) = 1/√3, so cot(π/6) = √3.

The solution to this equation is ...

cot(θ) = -√3

so θ = -π/6 or, in the domain of interest, 11π/6. There is a corresponding quadrant II angle, 5π/6.

5 0

2 years ago

I didn’t learn to do this please help

Naddika [18.5K]

Find the area of the blue square including the white square then find the area of the white square and subtract that from the area of the blue square.

Hope that helps if you need more help just comment and I’ll try to explain it better!

4 0

2 years ago

What is the negative reciprocal of 2

Zinaida [17]

Answer:

- $\frac{1}{2}$

Step-by-step explanation:

The reciprocal of a number n is $\frac{1}{n}$

The negative reciprocal is the negative of this, thus

reciprocal of 2 is - $\frac{1}{2}$

3 0

3 years ago

(2^8 . 5-5 . 19^-2) . {5^2over2^3} . 2^28 show steps2^28

just olya [345]

Answer:0

Step-by-step explanation:

(2^28•5-5•19^-2)•(5^2 over 2^3)•2^28

(0-0)•((5x5) over (2x2x2))•2^28

0•(25/8)•2^28=0

5 0

2 years ago