A trapezoid has an area of 13.5 square inches. If the bases are 3 and 6 inches what is the height?
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well the formula is : b1+b2/2 (h)
so the height would be solved as : 13.5 = 3+6/2 (h) 13.5 = 9/2 (h) h = (13.5)/(9/2) h = (13.5) x (2/9) *reciprocal* h = (27) / (9) h = 3
Greatest common factor of 69 and 46
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the answer is 23
69 =23x3 46=23x2
Can u explain hiw do u find the equivalent fraction for 17/20
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Multiply both numbers by the same number.
Example 17/20 = 34/40 I multiplied both numbers by 2!
I hope this helps!
You divide fractions until they match that fraction
How do i evaluate expression below? 4(3)
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Answer:
4 x 3 x 3 x 3
Sorry if not.
SOLUTION:
According to the order of operations, we will evaluate the expression as displayed below:
= 4 × 3^2
First we will solve the indice.
= 4 × 3 × 3
OR
= 4 × 9
Then we will solve the multiplication.
= 36
Hope this helps! :) Have a lovely day! <3
The value for b in y=mx+b,directly from the table w/out drawing a graph or going any calculations ?
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the value of b is the y intercept or when the line crosses the y axis this only happens when the value of x=0 so just look for the ordered pair in the table with x=0 and y=b so if you had a table and saw (0,3) (x,y) so the point where x=0 is at point (0,3) y=3 therefor b=3
basically look for the matching y value for when x=0
The b value in y=mx+b is how many units up or down the y-axis you go from the origin. For example, if y=mx+2, you would move 2 units up, or if it was y=mx-3 you would move 3 units down.
A line with slope 3 passes through the points( 5,2)and (9,y) Find y
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The ormula of a slope:
We have the points (5, 2) and (9, y) and the slope m = 3.