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nordsb [41]
2 years ago
6

We described numbers in this lesson using both powers of 10 and using standard decimal value. For example, the speed of light th

rough ice can be written as a multiple of a power of 10, such as (2.3)⋅108 meters per second, or as a value, such as 230,000,000 meters per second. Use the number line to answer questions about points A and B.
Describe point B as:

a. A multiple of a power of 10

Describe point A as:

a. A multiple of a power of 10
Mathematics
1 answer:
navik [9.2K]2 years ago
3 0
Hello how are you doing so the answer for this question is going to be maybe it’s going to be A
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What is the axis of symmetry of the parabola? 12(x+3)= (y–2)2a)
Sav [38]

Answer:

a (y - 2)/6-3 is the answer

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6 0
3 years ago
Please solve these. Will rate you 5 star! ​
ziro4ka [17]

Answer: Hi!

To find the answer for question 24, we would first find the square root of 20 and 5. The square root of 20 is about 4.47 (I used a calculator for convenience) and the square root of 5 is about 2.24. Now we need to add these:

4.47 + 2.24 = 6.71

Now we divide 30 by this:

30/6.71 = 4.47

Now, we'll evaluate the answer choices.

a) is equal to 1.49

b) is equal to 13.4

c) is equal to 4.47

d) is equal to 26.88

The answer choice that is correct is c, because it is what we got for the problem that we were supposed to solve in the beginning.

Hope this helps!

7 0
3 years ago
Please help me with this
Slav-nsk [51]

Answer:

21.....

Step-by-step explanation:

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7 0
3 years ago
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On a cell phone mapping app, 5 cm represents 150 feet. Which equation represents this relationship?
denis-greek [22]

Answer:

y=150x

Step-by-step explanation:

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7 0
3 years ago
Alejandra's Tapas Bar offers a menu consisting of $9$ savory and $5$ sweet dishes. You can also get a mix-and-match plate consis
Mariana [72]

Answer:

45

Step-by-step explanation:

Given that the number of savory dishes is 9 and the number of sweet dished is 5.

Denoting all the 9 savory dishes by p_1, p_2,...,p_9, and all the sweet dishes by q_1,q_2,...,q_5.

The possible different mix-and-match plates consisting of two savory dishes are as follows:

There are 9 plates with q_1 from sweet plates which are (q_1, p_1), (q_1, p_2), ..., (q_1,p_9).

There are 9 plates with q_2 from sweet plates which are  (q_2, p_1), (q_2, p_2), ..., (q_2,p_9).

Similarly, there are 9 plated for each q_3, q_4 and q_5.

Hence, the total number of the different mix-and-match plates consisting of two savory dishes

= 9+9+9+9+9= 9\times5=45

7 0
3 years ago
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