Coordinates of point A are
(-3,-2)
Origin lies in the center of coordinate system. That means that you can picture this as right triangle with sides 3 and 2 and you need to find hypotenuse of it.
Using pythagoras theorem we calculate:
h^2 = 3^2 + 2^2 = 13
h = sqrt 13
<span>Answer is b</span>
Answer:
How many sides are there?
Step-by-step explanation:
The large community college has 76 professors and 212 lecturers
<u>Solution:</u>
Given that,
Total number of faculty = 228
Let, the number of professors be p, then the number of lecturers will be 228 – p
They have 5 professors for every 14 lecturers.
Then, ratio of professors to lecturers is 5 : 14
Expressing the ratio as fractions, we get,

Plug in the values of number of professors and lecturers


So, community has 76 professors, then, it will have 288 – 76 = 212 lecturers.
Answer:8
Step-by-step explanation:
4 to the second = 4 times 4 = 16
16 divided by 2 = 8
Answer:
<em>B. 2,742.59</em>
Step-by-step explanation:
<em>2480.72 + 857.68 + 4375.80 - 5539.53 + 567.92 = 2,742.59</em>
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