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xenn [34]
3 years ago
13

Yeah I need help ASAP please and thank you

Mathematics
2 answers:
Damm [24]3 years ago
8 0
#1 commutative property; answer:6
#2 associative property; answer:9
#3 identity; answer:4
JulijaS [17]3 years ago
4 0
#1 is 6
#2 is 9
#3 is 4
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Find the common ratio for the geometric sequence defined by the formula: an=40(2–√)n−1
son4ous [18]
B is the answer..........
8 0
4 years ago
Help pls...............
serious [3.7K]

Answer:

1/2

Step-by-step explanation:

angles on a straight line equals 180⁰

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4 years ago
Given a radius of 9 inches, estimate the length of arc s to the nearest hundredth.
malfutka [58]

The question is incomplete, here is the complete question:

Given a radius of 9 inches intercepted by the central angle 60°. Estimate the length of arc 'S' to the nearest hundredth.

<u>Answer:</u> The arc length of the circle is 9.42 inches

<u>Step-by-step explanation:</u>

To calculate the length of the arc, we use the formula:

S=2\pi r(\frac{\theta}{360})

where,

S = arc length = ?

r = radius of the circle = 9 inches

\theta = central angle = 60°

Putting values in above equation, we get:

S=2\times 3.14\times 9\times (\frac{60}{360})\\\\S=9.42in

Hence, the arc length of the circle is 9.42 inches

6 0
3 years ago
Read 2 more answers
I have five questions I really need help with so please don't just scroll on by. I really need help so PLEASE HELP!!!!!!!!!
Bingel [31]
The angle will be 22 degrees since anything bigger that 90 degrees wont work. 
8 0
3 years ago
Simplify. Express your answer using positive exponents.<br><br> (3q)(2q)<br> (Divided by) q5
Firdavs [7]

Answer:

6q^{-3}

Step-by-step explanation:

(3q)(2q)/q^{5}         Multiply in the numerator

\frac{6q^{2} }{q^{5} }                     Divide the coefficients and subtract the exponents

6q^{-3}

If this answer is correct, please make me Brainliest!

7 0
4 years ago
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