Not sure is this is right but if the chemist wants to make the solution 35% acidic then he can use all of the 30% acid and 5% of the 45% acid.
Vertex is located over the center of the base of a regular pyramid.
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What is Vertex Angle?</h3>
Vertex angle is defined as the angle formed by two lines or rays that intersect at a point. These two rays make the sides of the angle.
Here, Vertex is the point which is located over the center of the base of a regular pyramid.
Learn more about Vertex angle from:
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Answer:
150
Step-by-step explanation:
the equation for this is l x w x h
5 x 10 x 3 = 150
0.71 x 22 is the expression that works, because 1 AUD = 0.71USD.
Answer:
D. 16 inches by 8 inches
Step-by-step explanation:
We have been given an image of two rectangles and we are asked to find the dimensions of the enlarged rectangle.
Since we have been given that the original rectangle is enlarged b a scale factor of 4, so to find the dimensions of enlarged rectangle we will multiply the dimensions of original rectangle by 4.
Therefore, the dimensions of enlarged rectangle are 16 inches by 8 inches and option D is the correct choice.
