What is the value of 3x plus 5y when x equal 12 and y equal 4
Answer:
hello : y =(-3/2)x+3
Step-by-step explanation:
Hello : let A(-2,6) B(4,-3)
the slope is : (YB - YA)/(XB -XA)
(-3-6)/(4+2) = -3/2
an equation is : y=ax+b a is a slope
y = (-3/2)x +b
the line through point (-2,6) : 6 = (-3/2)(-2)+b
b =3
the equation is : y =(-3/2)x+3
<span>ú
</span>The square-shaped slice can be made from a slice parallel to the base of a right
rectangular prism, cube, and right rectangular pyramid with a square base. The triangle-shaped slice and isosceles
trapezoid-shaped slice can be made with a slice made perpendicular to the base
of a right rectangular pyramid. A
pentagon-shaped slice cannot be made from a slice made parallel or
perpendicular to the base of either a right rectangular prism, right
rectangular pyramid, or cube.
Using the proportions given in the table, it is found that the percentage of the Northlake residents surveyed that want a new dog park is:
B. About 58%.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Multiplying a proportion by 100%, a percentage is found.
Looking at the table, 25% are Northlake residents(which is 43% of the surveyed) who want a new dog park, hence the percentage is given by:
p = 25/43 x 100% = 58%.
Hence option B is correct.
More can be learned about proportions at brainly.com/question/24372153
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