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Neporo4naja [7]

3 years ago

5

HELP PLEASE I WILL GIVE THE BRAINLIEST ANSWER Parking meter that is 1.6 m tall cast a shadow 3.6 m long at the same time a tree

cast a shadow 9 m long

1 answer:

Julli [10]3 years ago

4 0

Answer:

I am not able to answer your question because I am unsure of what to solve for. :/

Step-by-step explanation:

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HELP I NEED THIS RN ITS DUE IN LIKE 5 MINS A CARTON CAN HOLD 1,000 UNIT CUBES THAT MESURE 1 INCH BY 1 INCH DESCRIBE THE DIMENSIO

sp2606 [1]

Answer:

the dimensions would b 10 10 and 10

7 0

3 years ago

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A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 3 feet

Thepotemich [5.8K]

Answer:

39 feet

Step-by-step explanation:

From the question;

let length of ladder =x feet

height of ladder will be=x-3 feet

ground distance of ladder bottom to building=15 feet

Applying Pythagorean relation

a²+b²=c²

where a=15 feet b=x-3 feet and c=x feet thus

x²-15²=(x-3)²

x²-225=x²-6x+9

collect like term

x²-x²-225-9=-6x

-234= -6x

x= 39 feet length of ladder

distance from ground to top of ladder= 39-3=36 feet

3 0

4 years ago

Select the correct product.<br><br> (x 2 + 4x + 8)(2x - 1)

marusya05 [52]

Answer:

$\large\boxed{(x^2+4x+8)(2x-1)=2x^3+7x^2+12x-8}$

Step-by-step explanation:

Use FOIL: <em>(a + b)(c + d) = ac + ad + bc + bd</em>

$(x^2+4x+8)(2x-1)\\\\=(x^2)(2x)+(x^2)(-1)+(4x)(2x)+(4x)(-1)+(8)(2x)+(8)(-1)\\\\=2x^3-x^2+8x^2-4x+16x-8\qquad\text{combine like terms}\\\\=2x^3+(-x^2+8x^2)+(-4x+16x)-8\\\\=2x^3+7x^2+12x-8$

7 0

3 years ago

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Can someone please help me with #3? :)

mote1985 [20]

i think the answer will be 9.6

3 0

4 years ago

9.55555 to the nearest hundredths

Liono4ka [1.6K]

Can someone please go over to my page and answer the question i have, its worth 99 points, im not joking

5 0

3 years ago

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