Answer:113
Step-by-step explanation:
67-180=113
Number 2 is 700+.15x <=750
number 3 is [(87 + 85 +81 +90+78+x)/6]>=85
3X-1/4=2
3X=2+1/4
3X=9/4
X=3/4
Answer:
It needs that the measure of angle m<I is equal to 60 degrees to prove that the triangles are similar
Step-by-step explanation:
we know that
The SAS Similarity states that: If in two triangles, one pair of corresponding sides are proportional and the included angles are equal then the two triangles are similar.
so
In this problem
The corresponding sides are proportional, because
It needs to be proven that the included angles are equal in both triangles
The measure of angle m<I must be equal to 60 degrees to prove that the triangles are similar
When the coordinates are (10,6) and (20,9) and the slope is 3/10, the linear equation is 3x-10y=-30.
<h3>What is linear equation?</h3>
A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) component are included. The variables in the preceding equation are y and x, and it is occasionally referred to as a "linear equation of two variables." If an equation has the formula y=mx+b, with m representing the slope and b the y-intercept, it is said to be linear. Each term in a linear equation has an exponent of 1, and when this algebraic equation is graphed, it always produces a straight line. It is called a "linear equation" for this reason.
Here,
The given points=(10,6) and (20,9)
x1=10
y1=6
m=(y2-y1)/(x2-x1)
=(9-6)(20-10)
m=3/10
(y-y1)=m(x-x1)
y-6=3/10(x-10)
10(y-6)=3(x-10)
10y-60=3x-30
3x-10y=-30
The linear equation is 3x-10y=-30 when coordinates are (10,6) and (20,9) and the slope is 3/10.
To know more about linear equation,
brainly.com/question/12974594
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