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jek_recluse [69]
2 years ago
14

How do you solve for area?​

Mathematics
1 answer:
kramer2 years ago
3 0
Multiply the length by the width.
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HELPPPP PLSSS I WILL MARK BRAINLYEST
Zina [86]

Answer:

B.

Step-by-step explanation:

hope this helps!!

4 0
3 years ago
Jake is building a fence around his property. He wants the perimeter to be no more than 100 feet. He also wants the length to be
emmasim [6.3K]

Answer:

C. 20 feet

Step-by-step explanation:

Let x = width

Let y = length

If the length is at least 10 feet longer than the width:

⇒ x + 10 ≤ y

⇒ x ≤ y - 10

If the perimeter is to be no more than 100 ft:

⇒ 2x + 2y ≤ 100

⇒ x + y ≤ 50

⇒ x ≤ 50 - y

Equate the equations for x and solve for y:

⇒ y - 10 = 50 - y

⇒ 2y = 60

⇒ y = 30

Substitute found value of y into one of the inequalities for x:

⇒ x ≤ 30 - 10

⇒ x ≤ 20

Therefore, the maximum possible width of the fence is 20 feet.

8 0
2 years ago
Nan bought an $85 dress on sale at 25% off the orignal price. she paid 5% sales tax on the sale. what was her total bill?
Tema [17]
25% = 85 / 4 = $21.25 off
5% = 85 / 20 = $4.25
75% = 21.25 • 3 = $63.75
$63.75 + $4.25 = $68

Her total bill was $68
6 0
3 years ago
Please help me I don't understand. If you could also explain I'll give brainiest.
Xelga [282]

Answer:

use the formula for area of the trapezium

and apply the given values in the question.

and give the answer in centimetre square

7 0
3 years ago
The number 0.4 can be written as 4, so it is a rational number.
marshall27 [118]

Answer:

as long as it isn't an imaginary number

Step-by-step explanation:

7 0
3 years ago
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