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kap26 [50]
3 years ago
14

How do I do this again ?

Mathematics
1 answer:
AVprozaik [17]3 years ago
7 0

The formula for the area of a trapezoid is a=1/2(b1+b2)h

So 10*5 = 50 *4 = 200 then divided by 2 is 100 so the answer is 100

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What is the value of this expression? 5/6−(1/8÷3/4)
Verizon [17]

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79/96

Step-by-step explanation:

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2 years ago
Please i need help for all of them!!​
lianna [129]

Answer:

1) x=65

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3 years ago
16^5/4•16^1/4/(16^1/2)^2
Kazeer [188]

Answer:

The simplified expression is 16^-1/6

Step-by-step explanation:.

16^5/4•16^1 /4/ (16^1/2)^2

The dot means multiplication. The expression is rewritten as

16^5/4 × 16^1/4 / (16^1/2)^2

Recall the following rules of indices

1) y^a × y^b = y^(a+b)

2) (y^a)^b = y^ab

y^b/ y^a = y^(b-a)

Applying these rules of indices

16^5/4 × 16^1/4= 16^((5/4×1/4) = 16^((5/16)

(16^1/2)^2= 16^ 1/2×2 = 16^1 = 16

Therefore

16^5/4 × 16^1/4 / (16^1/2)^2

= 16^(5/16) /16

=16^(5/6) × 16^-1

= 16^ (5/6)-1

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8 0
3 years ago
What two numbers multiply to -16 and add to 6
joja [24]

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8 (-2) = -16

8 + (-2) = 6

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7 inches by 4 inches. the frame is created from 10 square inches of framing material
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