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ANTONII [103]
4 years ago
14

A decorator has just painted 400 tiles blue and green at a ratio of 5:20.how many were painted green ? how many were painted blu

e?
Mathematics
1 answer:
zheka24 [161]4 years ago
8 0
Blue tiles are 80.
Green tiles are 320
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Step-by-step explanation:

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6 0
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the width of a rectangle is 15 units less than the length. if the area is 76 square units, then find the dimensions of the recta
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W = L - 15
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(L-15)L = 76

L^2 - 15L - 76 = 0
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L = 19 or -4
Since a length cannot be negative, the length must be 19 units.
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Find a circle has center at (0-4) and radius 2
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The given graphs show functions which have been transformed from the quadratic parent, f(x) = x2. Determine which transformation
Artyom0805 [142]

Answer:

The tansformations of were applied to the quadratic parent function to result in each graph are g(x), h(x) and d(x) with translation

Further explanation

Transformations definition is it involved by taking a preimage and transforming it in some way to produce an image.

Mathematical transformations have four main types: translation, rotation, reflection and dilation

Rotation is done by rotating an object about a fixed point without changing its size or shape

Translation is done by moving an object in space without changing its size, shape or orientation

Dilation is done by expanding or contracting an object without changing its shape or orientation

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2

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2

The graph is a parabola with V=(0,0)V=(0,0) at the origin

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2

=1

Vertical shift means shifting in y axis. Whereas horizontal shift means shifting in x axis. Shift down means go to lower value of axis, whereas shift left goes to higher value of axis

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