2 years ago

Help me with my algebra homework 1/4

Mathematics

1 answer:

Margaret [11]2 years ago

5 0

Answer:

1) 24 2) $2 per pencil 3) 23 4) 15 5) $5 per eraser

6) 37 7) 16 8) $16

Step-by-step explanation:

hope this helps

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Find the area and the circumference of a circle with Diameter 6 yd . Use the value 3.14 for pi , and do not round your answers .

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Step-by-step explanation:

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2 years ago

A tortoise makes a journey in two parts; it can either walk at 4cm/s or crawl at 3cm/s.

Semenov [28]

Answer:

y = 240 cm crawl

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Step-by-step explanation:

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2 years ago

A person's rectangular dog pen for his dog must have an area of 200 square feet. Also, the length must be 12 feet longer than

kherson [118]

Answer:

width = 9.36 ft

length = 21.36 ft

Step-by-step explanation:

Let the width be x ft long. Then it follows that the length will be (x+12) ft long.

To calculate the area would then be

x(x+12) = 200

x $x^{2} +12x=200x^{2} +12x-200=0$

x = 9.36 ft or x = -21.36 ft

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2 years ago

Please any help is necessary

Ugo [173]

Answer:

Option D. 50 ft

Step-by-step explanation:

we know that

The area of the figure is equal to the area of three rectangles

$A=18x+(48-36)(32-11)+(18)(32)$

$A=18x+(12)(21)+(18)(32)\\A=18x+828$

Remember that the area is given

$A= 1,728\ ft^2$

$18x+828=1,728$

solve for x

$18x=1,728-828\\18x=900\\x=50\ ft$

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2 years ago

Please help asap 20 pts

My name is Ann [436]

C because 5 is (5,0)

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3 years ago