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boyakko [2]
2 years ago
7

Find the area of the trapezoid.​

Mathematics
1 answer:
Lemur [1.5K]2 years ago
8 0

Answer:

448

Step-by-step explanation:

A=((a+b)/2) h=(17+39)/2·16=448

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7 0
3 years ago
the lenght of an arc in a circle with diameter 10 inches is 1.25π inches. determine the measure of the arc.​
Luda [366]

Answer:

the \:  angle \:  is \:  0.25\pi

Step-by-step explanation:

the arc length is equal to the radius x angle (in radians)

s=ra

s= arc length, r= radius and a= the angle

solve for a ; a= s/r; a=

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4 0
3 years ago
The diagram shows a regular dodecagon.Work out the size of one interior angle
nikdorinn [45]

Answer:

150°

Step-by-step explanation:

number of terms=12

sum of exterior angles=360

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5 0
3 years ago
I need help with this question
kirill115 [55]

Answer:

PART A:

PETER

PART B:

GIWA

PART C:

WEEK 10

Step-by-step explanation:

PART A:

Peter saves $10 every week why GIWA saves $10 every two weeks making it $5 every week.

PART B:

GIWA started with more money. He started with $ 70 why Peter started with $20

PART C:

They both had $120 in the tenth week

5 0
3 years ago
A warehouse has 784 barrels of a chemical. You require 98 barrels for one run of your process. How many barrels will be left aft
sergejj [24]
686 barrels left. If I'm not mistaken this should just be simple subtraction
4 0
3 years ago
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