Answer:
4/5x + 7
Step-by-step explanation:
the slope-intercept form is y = ax+b
a is the slope, to figure it out the line is perpendicular to y = -5/4x+11/4
There is a rule said if two lines are perpendiculars, the multiplication of their slopes = -1, so -5/4 * a = 1, solve for a = 4/5
b is the intercept to get it use the point (0,7)
so y = 4/5x+b, 7 = 4/5 * 0 + b, then b = 7
Answer:John Has 100 dollars
Step-by-step explanation:Multiply 50x2=100
Answer:
x=5, y=2
Step-by-step explanation:
1) Subtract 2y from both sides of x+2y to get x=9-2y
2) Substitute x into the first equation to get 3(9-2y)-2y=11
3) Solve for y (y=2)
4) Plug y into either equation: x+2(2)=9 x=5
5) The answer is (5, 2)
Rounded to tenths its 3.3
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The area of the triangle is given as: ≈ 70.50cm²
<h3>What is the explanation to the above solution?</h3>
Area of shaded region = Area of the sector less Area of the Triangle.
This is represented as:
π r² (∅/360) - 1/2 x b x h
= π x 14² x (46/360) - (1/2) x 14 x 10.0708
= 78.6794 - 70.4956
= 8.1838 cm²
Hence, the area of the triangle is (1/2) x 14 x 10.0708
= 70.4956 cm²
Learn more about Area of Triangle at:
brainly.com/question/23945265
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