Answer: A 30-60-90 triangle is a special right triangle (a right triangle being any triangle that contains a 90 degree angle) that always has degree angles of 30 degrees, 60 degrees, and 90 degrees. Because it is a special triangle, it also has side length values which are always in a consistent relationship with one another.
The basic 30-60-90 triangle ratio is:
Side opposite the 30° angle: x
Side opposite the 60° angle: x*√3
Side opposite the 90° angle: 2x
Step-by-step explanation: Brainlyest please
Answer:
202.5 ft²
Step-by-step explanation:
The scale factor for area is the square of the scale factor for linear dimensions. Thus the scaled image will have an area of ...
(10 ft²)×4.5² = 202.5 ft²
Using translation concepts, the sequence that is used to obtain the translated image is:
- Reflection over the y-axis.
<h3>What is a translation?</h3>
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
For all the vertices, the transformations follow the given pattern:
- (x,y) -> (-x,y) -> (-x + 1, y).
In the step (x,y) -> (-x,y), the function is reflected over the y-axis. Then, in step (-x,y) -> (-x + 1, y), the function is shifted right one unit.
More can be learned about translation concepts at brainly.com/question/4521517
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5*-8=-40
What multiplies to -40 and adds to -18? -20 and +2
(5x+2)(x-4)
Answer:
See below.
Step-by-step explanation:
Assuming the ratio 6:1 is blueberries to sugar then this means 6 cups of blueberries is used for each cup of sugar.
A. If one cup of blueberries is used then 1/6 cup of sugar should be used.
B. No information is given here about butter.
C. If one cup of sugar is used the 6 cups of blueberries are needed.
