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allsm [11]
3 years ago
10

Find the area of the trapezoid. {?} Square centimeters

Mathematics
2 answers:
shtirl [24]3 years ago
8 0

Answer:

68

Step-by-step explanation:

The formula of a trapezoid is (b1+b2)/2 x the height.

You first add the two bases: 17

Divide by 2: 17/2 = 8.5

Now, the height is 8.

So now multiply.

8x8.5=68

Hope this helps!

Brainliest pls!!

RideAnS [48]3 years ago
3 0

Answer:

68

Step-by-step explanation:

Use the formula provided...

6 and 11 are b1 and b2, and 8 is h.

So, 6+11 = 17

17/2 = 8.5

8.5*8 = 68

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Friday night.: 48/3 =16 so each ticket costs $16

Saturday night 36/2= 18 so each ticket costs $18

Brother collects 96/6 = 16. So each person had enough for a $16 ticket. They can go to the Friday night concert. They paid for the least expensive ticket.

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c. Initially, Cassie has $20 in her account.

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The midpoint of mn is point p at (-4,6). If point m is at (8,-2), what are the coordinates of point n?
VashaNatasha [74]
<u>x₁ + x₂</u>                             <u>y</u>₁ + <u>y</u>₂<u>
</u>     2      = M                        2     = M
<u>
x + 8</u>                                 <u>y + -2</u><u>
</u>    2    = -4                            2           =6
<u>multiply both sides by 2.

</u>x+8=-8                             y - 2 = 12
<u>x = -16</u>                             <u>y = 14
</u>
Final Answer: (-16, 14)



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3 years ago
Read 2 more answers
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A. (3m + 13) + (4m + 6)

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friend: (4*5 + 6) = 26

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