First multiply 57 x 30, then 30 x .35, then Ta da you have your answer (which is 598.5)
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Answer:
7x+12y
Step-by-step explanation:
Simplify
4x+9y+3(x+y)
<em>Use the distributive property to multiply 3 by x+y.
</em>
4x+9y+3x+3y
<em>Combine 4x and 3x to get 7x.
</em>
7x+9y+3y
<em>Combine 9y and 3y to get 12y.
</em>
7x+12y
The circle has a center at the origin (0, 0) and have a radius of 4 units.
<h3>What is a
circle?</h3>
A circle is the locus of a point such that its distance from a fixed point (center) is constant.
The standard equation of a circle is:
(x - h)² + (y - k)² = r²
Where (h, k) is the circle center and r is the radius.
The circle given by the equation:
x² + y² = 16
Hence the center is (0, 0) and the radius is 4 units.
The circle has a center at the origin (0, 0) and have a radius of 4 units.
Find out more on circle at: brainly.com/question/24375372
Answer:
y = mx + c
Step-by-step explanation:
m = gradient
c = y-intercept
