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3 years ago

How do I do this ???

Mathematics

2 answers:

aleksley [76]3 years ago

7 0

Answer: Just find the area and the perimiter.

Step-by-step explanation: I am not gonna give u the answer but i hope you know how to find the area and perimiter. get back to me if u dont. Ok?

Triss [41]3 years ago

4 0

Answer:

He can cut 6 sections this length.

Step-by-step explanation:

he has

7(12) = 84 inches of rope.

84-34.5 = 49.5

49.5/8.25 = 6

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In a right triangle sin A=

kherson [118]

Answer:

$sinA=\frac{opposite}{hypotenuse}$

Step-by-step explanation:

Soh-cah-toa is a great way to remember:

$sin=\frac{opposite}{hypotenuse}\\ cin=\frac{adjacent}{hypotenuse}\\ tan=\frac{opposite}{adjacent}$

You just remember the first letters : sine= opposite/hypotenuse , for example.

6 0

3 years ago

Read 2 more answers

Simplify the expression

kozerog [31]

10[(6 + 4) / 2]
10[10/2]
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3 years ago

The product of which expression contains four decimal places?

dalvyx [7]

Answer: we need to see the problem

Step-by-step explanation:

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3 years ago

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makkiz [27]

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8 0

2 years ago

Dan buys a car for £2100.

SVETLANKA909090 [29]

Answer:

£1837.5

Step-by-step explanation:

Given data

Cost of car P= £2100.

Rate r= 2.2%

Time t= 6 years

Now we want to find the worth after 6 years, let us apply the compound interest expression but this time for depreciation

A= P(1-r)^t

Substitute

A= 2100(1-0.022)^6

A= 2100*(0.978)^6

A= 2100*0.875

A= £1837.5

Hence the amount of the car after 6 years is £1837.5

8 0

3 years ago