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2 years ago

P: Using your prior knowledge how would you find the area of a rectangle ?

Mathematics

2 answers:

Aliun [14]2 years ago

5 0

Answer: w * l

To find the area of a rectangle the formula used is width x length

Step-by-step explanation:

valina [46]2 years ago

4 0

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

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Elena drank 3 liters of water yesterday. Jada drank 3/4 times as much water as elena. Link drank twice as much as Jada. Did jada

4vir4ik [10]

Answer:

Step-by-step explanation:

3\4 bc on a nuberline it would be 3 3\4

I--I----(etc)

so yeah hope i helped

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3 years ago

The height of a baseball after it is struck by a bat is modeled by the function h(x) = 3 + 128x − 16x2, where x is the elapsed t

evablogger [386]

Step-by-step explanation:

The constant 3 is the y-intercept of h(x). Physically, it is the initial height of the baseball.

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3 years ago

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Plz help me I don’t understand it’s hard

Bas_tet [7]

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let half each of the ingredients and to serve 36 multiply each ingriedient by 3

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4 years ago

The sum of the three numbers is 180. The first number is 10 more than the mean of the three numbers and the second number is 4 l

4vir4ik [10]

Answer:

The third number (c) is 54.

The other ones are 70 and 56.

Step-by-step explanation:

We have 3 numbers, let's call them a, b and c.

We know that the sum of the three numbers is 180, thus:

$a+b+c=180$

We also know that the first number is 10 more than the mean of the three numbers <em>(Note: the mean is the sum of the numbers divided by the number of numbers).</em> Thus:

$a=\frac{a+b+c}{3} +10\\a=\frac{a+b+c+30}{3} \\3a=a+b+c+30\\2a=b+c+30$

Finally the second number is 4 less than the mean:

$b=\frac{a+b+c}{3}-4\\b=\frac{a+b+c-12}{3} \\3b=a+b+c-12\\2b=a+c-12$

Now we have our set of equations and we can proceed to solve them:

$a+b+c=180\\2a=b+c+30\\2b=a+c-12$

Solving for a in our first equation we have: $a=180-b-c$ and substituting this in our second equation we have:

$2a=b+c+30\\2(180-b-c)=b+c+30\\360-2b-2c=b+c+30\\330=3b+3c\\110=b+c$

Now taking this last result into our first equation we have:

$a+b+c=180\\a+(b+c)=180\\a+110=180\\a=70$

Now we are going to solve for b in our second equation and substitute this in our third equation: $b= 180-a-c$

$2b=a+c-12\\2(180-a-c)=a+c-12\\360-2a-2c=a+c-12\\372=3a+3c\\124=a+c$

But we know that a =70, so we can substitute it in our last line:

$124=a+c\\124=70+c\\54=c$

Now we just need to find b and we can use our first original equation to do this:

$a+b+c=180\\70+b+54=180\\124+b=180\\b=180-124\\b=56$

8 0

4 years ago

Which of the following expression is equivalent to 6^−7? A 1/(−6)^−7 B 1/6^7 C (−6^)−7 D 1/6^−7

german

Answer:B

Step-by-step explanation: The answer is B. 1/6^7. Your trying to find the reciprocal of 6^-7. The way you do that is put a 1 over the 6 with a power of -7 like this (6^-7)/(1) and that's how you get your answer!

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3 years ago

P: Using your prior knowledge how would you find the area of a rectangle ? ​

P: Using your prior knowledge how would you find the area of a rectangle ?