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Misha Larkins [42]
3 years ago
13

Find the perimeter of the following trapezoid: 6 ft 2.5 ft/ 12 ft 2.5 ft 8 ft

Mathematics
1 answer:
sasho [114]3 years ago
3 0

Answer:

31ft

Step-by-step explanation:

6 ft  + 2.5 ft + 12 ft  + 2.5 ft  + 8 ft  = 31ft

I assumed the slash in the space between 2.5ft and 12ft was an error, so I ignored it in the solution to this problem.

Besides that, perimeter is found by adding all sides of the shape or figure together, and the sum of that is the perimeter.

The basic formula for perimeter is:

base + height + base + height.

I do not think you square perimeter as you do area (e.g. 31ft^2).

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Answer:

speed=Distance/Time

amir:

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Samir:

100/4=25km/h

Both travelled same speed

Step-by-step explanation:

4 0
3 years ago
What is x²+x-¾=0 using quadratic formula​
Shtirlitz [24]

Answer:   x= 1/2, - 3/2

Step-by-step explanation:

6 0
3 years ago
Help Please!!
Ludmilka [50]

Answer:  3/5 inches

Step-by-step explanation:

l= 5w+7

A = wl

w(5w+7) = 6

5w²+7w = 6

5w²+7w -6 = 0

5w²+10w-3w-6=0

5w(w+2)-3(w+2)=0

(5w-3)(w+2)=0

5w-3=0            w+2=0

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     w=3/5in

width cannot be negative, so the width is 3/5 inches.

8 0
2 years ago
a T-shirt increased in price by 1/7 after the increase it was a priced at £56. what was the original price?​
Verdich [7]
Answer: £48

Explanation: divide £56 by 7. each of the seven parts is equal to £8. Subtract £8 from £56 and the original price is £48.
8 0
3 years ago
Which equation shows how (–10, 8) can be used to write the equation of this line in point-slope form?
liq [111]
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8 0
3 years ago
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