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3 years ago

does the amount of water you can fit in a aquarium relfect the volume or the surface area of an aquarium?

Mathematics

1 answer:

scoundrel [369]3 years ago

7 0

Answer:

<h2>Volume!</h2>

Step-by-step explanation:

it the amount of space that can be occupied

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It costs $38 for 2 people to go to the movie theater. 40% of the money was for snacks.What was the cost of each movie ticket?

stira [4]

Answer:

11.4

Step-by-step explanation:

40% of 38 is 15.2, 38-15.2=22.8. 22.8/2=11.4 (since there's two people)

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3 years ago

X + 23 = −4 need help

laila [671]

Answer:

-27

Step-by-step explanation:

x+23−23=−4−23

x=−27

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2 years ago

Read 2 more answers

If the domain (or pre-image) is (-4, -2), (5, 9), (-6, 2) and the range (or image) is

Neko [114]

Answer: 90 degrees clockwise

This is equivalent to 270 degrees counterclockwise

The rule for either rotation is $(x,y) \to (y,-x)$

The x and y coordinates swap places, and the new second coordinate flips from positive to negative (or vice versa).

The diagram below shows an example of this for the point (-4,-2) rotating to (-2, 4). The center of the rotation is the origin (0,0).

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2 years ago

Show that <br><br> 4(m + 7) + (m + 3)^2 = (m + 3)(m + 7) + 16

anygoal [31]

Step-by-step explanation:

$4(m+7)+(m+3)^2=(m+3)(m+7)+16\\\\L_S=4(m+7)+(m+3)^2\\\\\text{use the distributive property}:a(b+c)=ab+ac\\\text{and formula}:\ (a+b)^2=a^2+2ab+b^2\\\\L_S=(4)(m)+(4)(7)+m^2+2(m)(3)+3^2\\\\L_S=4m+28+m^2+6m+9\qquad\text{combine like terms}\\\\L_S=m^2+(4m+6m)+(28+9)\\\\L_S=m^2+10m+37$

$R_S=(m+3)(m+7)+16\\\\\text{use FOIL}:(a+b)(c+d)=ac+ad+bc+bd\\\\R_S=(m)(m)+(m)(7)+(3)(m)+(3)(7)+16\\\\R_S=m^2+7m+3m+21+16\qquad\text{combine like terms}\\\\R_S=m^2+(7m+3m)+(21+16)\\\\R_S=m^2+10m+37\\\\\boxed{L_S=R_S}$

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2 years ago

Match the equal dominoes then write the true number sentences

Likurg_2 [28]

<span>The answer to this question is the attached image below: It is the given dominoes in each number that matches to the same number of dominoes that former options has to the latter choices. As shows the solution is given below as to clearly show the equation which is designated to the desired domino.</span>

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3 years ago

does the amount of water you can fit in a aquarium relfect the volume or the surface area of an aquarium?​

does the amount of water you can fit in a aquarium relfect the volume or the surface area of an aquarium?