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3 years ago

WHAT IS 9+10 I NEED HELP NOW!!!!!!!

Mathematics

2 answers:

shepuryov [24]3 years ago

3 0

Answer:

Step-by-step explanation:

bc yes

dezoksy [38]3 years ago

3 0

Answer: 19

Step-by-step explanation:

If 10 plus 10 is 20, 10 plus 9 is 19

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What is the area? (IXL)

Zina [86]

Answer:

45 square meters

Step-by-step explanation:

we know that

The area of trapezoid is equal to

$A=\frac{1}{2}(b1+b2)h$

where

b1 and b2 are the parallel bases

h is the height of trapezoid (perpendicular distance between the parallel bases)

we have

$b1=6\ m\\b2=9\ m\\h=6\ m$

substitute

$A=\frac{1}{2}(6+9)6$

$A=45\ m^2$

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Evgesh-ka [11]

Answer:

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2 years ago

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Leokris [45]

Answer:

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Step-by-step explanation:

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Airida [17]

Answer:

Step-by-step explanation:

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