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professor190 [17]
2 years ago
15

Which expressions show the expanded form for 907.03? my choices are; (

Mathematics
1 answer:
PtichkaEL [24]2 years ago
4 0
The answer is b hope this helps
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Jackie is analyzing a quadratic function f(x) and a linear function g(x). Will they intersect?
aev [14]
They will not intersect.
5 0
3 years ago
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Let u = &lt;-9, 4&gt;, v = &lt;8, -5&gt;. Find u - v. <br> URGENT
Pie

To subtract vectors, you simply have to subtract correspondent coordinates.

So, if you have

u = \langle u_1,\ u_2,\ldots u_n\rangle ,\quad v = \langle v_1,\ v_2,\ldots v_n\rangle

the subtraction is simply

u-v = \langle u_1-v_1,\ u_2-v_2,\ldots u_n-v_n\rangle

So, in your case, we have

\langle-9,4\rangle-\langle 8,-5\rangle=\langle -9-8, 4+5\rangle=\langle -17,9\rangle

3 0
3 years ago
Today there are a total of six toll-free area codes: 800, 844, 855, 866, 877, and 888. Assume that all seven digits for the rest
Ludmilka [50]

Answer:

6 \times 10^{7}

Step-by-step explanation:

Total number of toll-free area codes = 6

A complete number will be of the form:

800-abc-defg

Where abcdefg can be any 7 numbers from 0 to 9. This holds true for all the 6 area codes.

Finding the possible toll free numbers for one area code and multiplying that by 6 will give use the total number of toll free numbers for all 6 area codes.

Considering: 800-abc-defg

The first number "a" can take any digit from 0 to 9. So there are 10 possibilities for this place. Similarly, the second number can take any digit from 0 to 9, so there are 10 possibilities for this place as well and same goes for all the 7 numbers.

Since, there are 10 possibilities for each of the 7 places, according to the fundamental principle of counting, the total possible toll free numbers for one area code would be:

Possible toll free numbers for 1 area code = 10 x 10 x 10 x 10 x 10 x 10 x 10 = 10^{7}

Since, there are 6 toll-free are codes in total, the total number of toll-free numbers for all 6 area codes = 6 \times 10^{7}

4 0
3 years ago
Help ppppppppppppllllllllllllllllsssssssss
Licemer1 [7]

Answer:

The answer is 1/(-3/8) ⇒ the first answer

Step-by-step explanation:

∵ cotФ = 1/tanФ

∵ tanФ = -3/8

∴ cotФ = 1/(-3/8)

7 0
2 years ago
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Order the group of quadratic functions from widest to narrowest graph
likoan [24]
Y=-1/5x^2
y=-1/3x^2
y=-7x^2
5 0
3 years ago
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