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3 years ago

A toy store has a display showcasing models of local buildings. One model is shown below. Find the volume

Mathematics

1 answer:

natta225 [31]3 years ago

6 0

The answer is 280 because you multiply 7cm x 2cm , then 2cm x 14cm, then you multiply is 14cm x 7cm . Then 7x2=14 , 2x14=18 ,then 14x7=98. So multiply 28,96, and 14 by 2 to get 196 ,56, and 28. Then your total will come up to 280

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Lai ales What is the quotient? + 2y2 - 6y-20 4y+12 y2 +5y+ 3y2 + 18y+27

vesna_86 [32]

Answer:

here are two possible solutions

Step-by-step explanation:

6 0

3 years ago

A man bought a computer on hire purchase by making a down payment of$1500 and twelve monthly payments of $250 each. calculate th

lubasha [3.4K]

Answer:

$4500

Step-by-step explanation:

Given parameters:

Down payment = $1500

Monthly payment for twelve months =$250

Unknown;

Total hire purchase price = ?

Solution:

To find the total hire purchase price;

Total hire purchase price = Down payment + 12($250)

Total hire purchase price = $1500 + $3000

Total hire purchase price = $4500

7 0

2 years ago

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Phantasy [73]

I completely agree with the above statement

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3 years ago

Write two different rational functions whose graphs have the same end behaviour as the graph of y=3x^2

baherus [9]

Answer:

$y=x^2+5x+20\\ \\ y=8x^2+35$

Explanation:

The end behavior of a rational function is the limit of the function as x approaches negative infinity and infinity.

Note that the the values of even functions are the same for ± x. That implies that their limits for ± ∞ are equal.

The limits of the quadratic function of general form $y=ax^2+bx+c$ as x approaches negative infinity or infinity, when $a$ is positive, are infinity.

That is because as the absolute value of x gets bigger y becomes bigger too.

In mathematical symbols, that is:

$\lim_{x \to -\infty}3x^2=\infty\\ \\ \lim_{x \to \infty}3x^2=\infty$

Hence, the graphs of any quadratic function with positive coefficient of the quadratic term will have the same end behavior as the graph of y = 3x².

Two examples are:

$y=x^2+5x+20\\ \\ y=8x^2+35$

5 0

3 years ago

A drawing has a scale of 1:40.

uranmaximum [27]

Answer:

300,000 $cm^{2}$ is bigger

Step-by-step explanation:

10 x 40 = 400

18 x 40 = 720

400 x 720 = 288,000 $cm^{2}$ (area of the bedroom)

300,000 $cm^{2}$ is bigger by 12,000 $cm^{2}$ (so the kitchen is bigger)

4 0

3 years ago

Read 2 more answers