3/5x ≤ 10
5(3/5x ≤ 10)
3x ≤ 30
3x/3 ≤ 30/3
x ≤ 10
Answer:
Use Pythagorean theorem
Step-by-step explanation:
multiply legth squared plus width squared of the base square root the number you just got. take the other side length square root that and the number you got from last answer squared then square root it then you have your numbers
Answer:
5 because you have to count the numbers in between.
Step-by-step explanation:
Answer:
(a) 7.1
(b) (5/2, 3/2)
(c) 2
(d) y = -x +4
Step-by-step explanation:
<h3>(a)</h3>
The length of AC is found using the distance formula:
d = √((x2 -x1)² +(y2 -y1)²)
d = √((5 -(-2))² +(-1 -0)²) = √(49 +1) = 5√2 ≈ 7.1
The length of AC is about 7.1.
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<h3>(b)</h3>
The midpoint has coordinates that are the average of the end point coordinates.
midpoint BC = (B + C)/2 = ((0, 4) +(5, -1))/2 = (5, 3)/2
midpoint BC = (5/2, 3/2)
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<h3>(c)</h3>
The slope is found using the slope formula.
m = (y2 -y1)/(x2 -x1)
For points A(-2, 0) and B(0, 4), the slope of the segment between them is ...
m = (4 -0)/(0 -(-2)) = 4/2 = 2
The slope of AB is 2.
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<h3>(d)</h3>
The slope of line BC is found in the same was as for AB.
m = (-1 -4)/(5 -0) = -5/5 = -1
The y-intercept of the line is point B, at y=4. So, the equation of line BC is ...
y = mx +b . . . . . where m is the slope, and b is the y-intercept
y = -x +4
Answer:
There are different axioms(theorems) to prove two tringles congruent.
Step-by-step explanation:
The axioms are:
SSS(side side side)
SAS(side angle side)
ASA(angle side angle)
AAS(angle angle side)
RHS(right angle hypotenuse side)
