90° angle on a straight lines gotta be 180°
Expression is equivalent to the given expression 13x−29xthat could be simplified by just substracting it13x − 29x = -16x but it is not in the choices
13x − 29xfactor out, so it will be the same with choice
x(13 - 29)
Answer:
Step-by-step explanation:
The top and bottom segments have same length.
a)
- n + n + 19 = 33
- 2n + 19 = 33
- 2n = 33 - 19
- 2n = 14
- n = 14/2
- n = 7
b)
- x + x + x + 3 = 30
- 3x = 30 - 3
- 3x = 27
- x = 27/3
- x = 9
The true statement is that colony 2 will always have more bacteria than colony 1 after 4 months
<h3>How to determine the number of months?</h3>
The functions are given as:
- Colony 1: f(x) = x^2
- Colony 2: g(x) = 2^x
When colony 2 has more bacteria than colony 1, then it means that:
g(x) >f(x)
Substitute the function values
2^x > x^2
From the graph of both functions, we have:
2^x > x^2 at x >4
This means that colony 2 will always have more bacteria than colony 1 after 4 months
Read more about functions at:
brainly.com/question/11464095
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Answer:
Both system of equations are intersecting
Step-by-step explanation:
The equations are of the form
ax+by+c=0
Two equations have no solution when
i) 4x−5y-13=0
3x+6y-11=0
So, they are intersecting lines and do have the same solution.
ii) 8x−10y-26=0
x−11y-2=0
So, they are intersecting lines and do have the same solution.
