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I am Lyosha [343]
3 years ago
8

How do I solve 2 3/4 -6 7/20, -2 3/5 - 6 /2/3, and 4 2/3 / 6 3/4?

Mathematics
1 answer:
andrezito [222]3 years ago
5 0
Do others with yourself please ,I'll answer to your any question if can.

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Find the volume of a triangular prisms with base height 4 width 7 and height 10. Please hurry!
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Answer:To calculate the volume of a triangular prism, measure the width and height of a triangular base, then multiply the base by the height by 1/2 to determine the triangle's area. Next, measure the height of the triangular prism and multiply this by the triangle's area to get the volume. I hope that helped a little

Step-by-step explanation:

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3 years ago
Write two word phrases for t+23
bixtya [17]
For a sum of a number t and 23
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sarayu went to the movies with her friends. she had a coupon that give each person $2.75 off their ticket. The tickets originall
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3 years ago
Find a third-degree polynomial equation with rational coefficients that has roots –4 and 2 + i
ella [17]
If it has rational coefients and is a polygon
if a+bi is a root then a-bi is also a root

the roots are -4 and 2+i
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if the rots of a poly are r1 and r2 then the factors are
f(x)=(x-r1)(x-r2)

roots are -4 and 2+i and 2-i

f(x)=(x-(-4))(x-(2+i))(x-(2-i))
f(x)=(x+4)(x-2-i)(x-2+i)
expand
f(x)=x³-11x+20
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A dozen eggs cost $1.32 at the grocery store how much profit would a restaurant make if they sold 1 scrambled egg for 99 cents
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They would make $11.77 :)

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