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NARA [144]
3 years ago
8

Please help asap 50 pts

Mathematics
2 answers:
Alexxx [7]3 years ago
6 0
A. The smaller the number, the wider the graph. That equation had the smallest number, so therefore it will produce the widest graph.
Tresset [83]3 years ago
4 0
A the smaller the number the smaller the graph. d is close but .3333 is bigger than .3 .
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Cora is wrapping her sister's birthday present. She needs to cut a 47-centimeter piece of ribbon into 5 equal parts. How long wi
snow_lady [41]

Answer:

Step-by-step explanation:

If its fractions, you would do 5/47

8 0
3 years ago
Read 2 more answers
Change from rectangular to spherical coordinates. (let ≥ 0, 0 ≤ ≤ 2, and 0 ≤ ≤. ) (a) (5, 5 3 , 10 3 )
Nikolay [14]

The spherical coordinate that is converted from the given rectangular coordinate is (12.62, 46.67°, 35.3°).

Here, the given rectangular coordinate is (5, 5.3, 10.3).

Therefore, the value of 'x' is 5, the value of 'y' is 5.3 and the value of 'z' is 10.3.

We can convert the rectangular coordinate (x, y, z) into spherical coordinate (ρ, θ, Φ) by the below mentioned method.

We know, ρ² = (x²+y²+z²)

Therefore, ρ

= √(x²+y²+z²)

= √[(5)²+(5.3)²+(10.3)²]

= √(25+28.09+106.09)

= √(159.18)

= 12.62

Again, tan θ = (y/x)

Therefore, θ = tan⁻¹(y/x) = tan⁻¹(5.3/5) = tan⁻¹(1.06) = 46.67°

Similarly, cos Φ = (z/ρ)

Therefore, Φ = cos⁻¹(z/ρ) = cos⁻¹(10.3/12.62) = cos⁻¹(0.816) = 35.3°

Here, the spherical coordinate is (ρ, θ, Φ).

Therefore, the required spherical coordinate for the given rectangular coordinate is (12.62, 46.67°, 35.3°).

Learn more about the conversion of a rectangular coordinate to a spherical coordinate here: brainly.com/question/17185505

#SPJ4

8 0
1 year ago
I needdd helppp fast plzzz
Alexandra [31]

Answer:

Measure of ∠B = 51°.

Step-by-step explanation:

The sum of the measures of any triangle will always add up to 180°.  Also the sum of two supplementary angles, or angles that are side by side on a straight line, will also add up to 180°.  In order to find the measure of ∠B, you need to first find the measure of ∠C.  ∠C is supplementary to the angle of 113°, so we can find ∠C: 180 - 113 = 57°.  Now that we know ∠A and ∠C, we can solve for ∠B:  180 = 72 + 57 + ∠B or 180 = 129 + ∠B, subtracting 129 from both sides, we get ∠B = 51°.

4 0
3 years ago
0.07 is 10 times as great as 0.1 ,0.7 ,0.001 ,0.007
MrRa [10]

0.07 is 10 times <u>greater</u> than 0.007

6 0
2 years ago
Helppppppppppppppppppppppppppp the question is post on my page
Nikitich [7]
The answer is going to be 1650 it’s easy you just gotta read it addition
8 0
3 years ago
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