3 years ago

Find the areas of the trapezoids.

Mathematics

1 answer:

IceJOKER [234]3 years ago

5 0

Answer:

30 units^2

Step-by-step explanation:

The area of a trapezoid is

A = 1/2 (b1+b2)h

The scale is 2 units per line

b1 = 2 units

b2 = 8 units

h = 6 units

A = 1/2 ( 2+8) * 6

= 1/2 (10)6 = 30 units^2

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an article when sold at a profit of 5% yields rupees 50 more than when sold at a loss of 5% what was the cost price of the artic

ziro4ka [17]

I'm going to assume that the question should say “at a profit of 5%”.

Restate question in the form of a equation.

Let C = the cost price of the item.

C + 0.705 C = C - 0.05 C + Rs 50

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I hope this help you

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3 years ago

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nata0808 [166]

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3 years ago

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nlexa [21]

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Step-by-step explanation:

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2 years ago

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Alicia walks 4 miles in 1 hour and can speed walk 5 miles in 1 hour. What percent of Alicia's average speed walking rate is her

RSB [31]

Answer:

The % Alicia speed walking is 125 % of average walking

Step-by-step explanation:

Given as :

Distance cover by Alicia while walking = 4 miles

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Or, S 1 = $\frac{4 miles}{1 hour}$

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Time Taken = 1 hour

So, Speed of Alicia while speed walking = $\frac{Distance}{Time}$

Or, S 2 = $\frac{5 miles}{1 hour}$

I.e S 2 = 5 mph

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kotykmax [81]

Answer:

h≈9cm

Step-by-step explanation:

3 h=

602.88

≈

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3 years ago