timothy need 1/2 cup of bread crumbs for a casserole and 1/3 cup of crumbs for the topping. how much crumbs does he need
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answer is 5/6 like the numerator is 5 and the demonator is 6
What is the value of the exponential expression below? Correct answers only?
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64 ^ (1/2)
sqrt (64)
8
Choice B
What is the opposite of the rational number -2
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The 'opposite' of a number is usually the opposite sign, but same absolute value.
-2 → Opposite is 2
Answer would be: 2
the answer is 2. the opposite of any number, is it's positive number, so there for the opposite of the rational number -2, is 2.
(hope this helps)
Wyatt room is a rectangular with a perimeter of 40 feet. the width of room is 8 feet .what is the length of the room
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width= 8ft lenght=x Perimeter of a rectangle=2 length + 2 width
Therefore: 2x+2(8 ft)=40 ft 2x+16 ft=40 ft 2x=40 ft-16ft 2x=24 ft x=24 ft/2 x=12 ft
Answer: the lenght of the room will be 12 ft.
perimiter=2(legnth+width) perimiter=40 width=8 40=2(legnth+8) divide both sides by 2 20=legnth+8 minus 8 both sides 12=legnth
legnth=12 feet
Compare and contrast area and volume
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Both area and volume, in a vague way, can be seen as the measurement of the size of something. They are different because area is the size of a two-dimensional shape (like a square or a triangle), and volume is the size of a three-dimensional shape (like a cube or a pyramid).
Volume is where you find the volume of an object using Length*width*height. Area is when you find the area using length*height Volume is when you calculate 3D shapes Area is when you calculate 2D Shapes