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Trava [24]
3 years ago
8

Find mZECD E D C С 31° A B PLEASE HELP I WILL GIVE BRAINLIEST

Mathematics
1 answer:
Nadya [2.5K]3 years ago
7 0
Angle ECD is 118°, let me know if you need an explanation or just wanted the answer
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Eric owns eleven animals. some of his animals are rabbits and some are chicken. if there are a total of 38 legs what is the numb
Alex_Xolod [135]
He would have 3 chickens
4 0
3 years ago
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The equation mc024-1.jpg shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the su
lesya692 [45]
<span>Given that the equation T^2=A^3 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A, in astronomical units, AU.
i.e. T= \sqrt{A^3}

If planet Y is twice the mean distance from the sun as planet X,
i.e. A_Y=2A_X,
then,
\frac{T_Y}{T_X} =  \frac{\sqrt{(2A_X)^3}}{\sqrt{(A_X)^3}}  = \frac{(2A_X)^3}{(A_X)^3} = \frac{8(A_X)^3}{(A_X)^3} =8

Therefore, the orbital period increased by a factor of 2^3/2</span>
3 0
3 years ago
Fill in the table of values so that this is a proportional relationship with k=3/2 X. Y. *blank*. 0 2. *blank*. *blank*. 6. -2.
xxTIMURxx [149]

Answer:

x => y

0 => 0

2 => 3

4 => 6

-2 => -3

Step-by-step explanation:

The equation of a proportional relationship is represented as y = kx,

where, k = y/x

We are given that k = ³/2

This means that, equation of the relationship therefore would be:

y = ³/2x

Use this equation to solve for each missing value on the table given:

✔️Where, y = 0, substitute y = 0 into y = ³/2x to find x:

0 = ³/2x

0 * 2 = 3x

0 = 3x

0/3 = x

x = 0

✔️Where, x = 2, substitute x = 2 into y = ³/2x to find y:

y = ³/2(2)

y = 3

✔️Where, y = 6, substitute y = 6 into y = ³/2x to find x:

6 = ³/2x

6 * 2 = 3x

12 = 3x

12/3 = x

x = 4

✔️Where, x = -2, substitute x = -2 into y = ³/2x to find y:

y = ³/2(-2)

y = -3

5 0
3 years ago
the morning shift at the point grocery store is about 6.5 hours long. if the cashiers make $10.25 an hour, how much do they make
Burka [1]

Answer:

$66.63

Step-by-step explanation:

6.5 * 10.25 = 66.625 = 66.63

6 0
4 years ago
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I need help interpreting this two step equations story problem
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Ddgfffvffcvgfsfvgffdsdsggggbh
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