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love history [14]
3 years ago
9

Quadrilateral abcd is a trapezoid with what must be shown to prove that abcd is an isosceles trapezoid?

Mathematics
1 answer:
monitta3 years ago
4 0
Do you have a picture 
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Henry runs 10 miles in 85 min. at the same rate how many minutes would he take to run 8 miles?
Olenka [21]
I hope this helps you




if he can run 10 miles in 85 minutes




8 miles in ? minutes




?.10 =8.85


?=8.85/10


?=4.17


?=68 minutes
8 0
2 years ago
Plz help me really fast
amid [387]

Answer:

$38.16

Step-by-step explanation:

8% of $48 is $3.84 so we subtract $48-$3.84=$44.16. Because of the coupon we then remove $6. $44.16-$6=$38.16

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3 years ago
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What is the quadric regression equation that fits these data
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Where’s the data?................
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The equation , y=4^ was transformed to y=4^+2. That means the equation moved 2 spots to the left. True or False?.
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False the +2 shifted to equation up 2 spots not left 2 spots

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2 years ago
A 100-foot ramp is tilted at a 45° angle. How high is the top of the ramp from the ground?
BabaBlast [244]
Setting up a right triangle, the 100 would be the hypotenuse, the 45 would be the angle of elevation, and you're looking for the opposite side.
Sin 45 = x/100
100sin45 = x
100 * ✓(2)/2 = x
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