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3 years ago

Can someone help me pleaseeeeee??

Mathematics

1 answer:

svet-max [94.6K]3 years ago

4 0

Answer:

C. Continues Quantitative

Step-by-step explanation:

The height of the student would be classified as a continuous variable. This is because height can take on any value, such as 4.25 feet and 58.42 inches.

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What is the range of possible sizes for side x?

jenyasd209 [6]

Answer:

$4$

Step-by-step explanation:

If a, b, c are three sides of the triangle, then

$a+b>c\\ \\a+c>b\\ \\b+c>a$

In your case, two sides have measures of 4 units and 8 units, then

$4+8>x\\ \\4+x>8\\ \\8+x>4$

Hence,

$12>x\\ \\x>4\\ \\x>-4$

Therefore,

$4$

3 0

4 years ago

What are the zeros of f(x) = x^2 - 12x+ 36

yuradex [85]

Answer:

x = 6

Step-by-step explanation:

0 = x^2 -12x + 36 solve by factoring ...or Quadratic Formula

0 = ( x-6)(x-6) shows zeroes ( both of them) are x = 6

4 0

2 years ago

An aquarium measures 61 cm long, 30.5 cm wide, and 30.5 cm high.If the tank is only filled to 80% capacity with water, how much

LiRa [457]

Answer:

$V=45396.2\ cm^3$

Step-by-step explanation:

Given that,

The dimensions of an aquarium are 61 cm long, 30.5 cm wide, and 30.5 cm high.

The tank is filled to 80% capacity with water.

We need to find the water needed for this tank.

The volume of cuboid is given by :

$V=lbh$

As it is filled to 80% capacity, so,

$V=\dfrac{80}{100}\times lbh\\\\=0.8\times 61\times 30.5\times 30.5\\\\V=45396.2\ cm^3$

So, $45396.2\ cm^3$ of water is needed for this tank.

5 0

3 years ago

Please help me <br>i neeed an help from you guys

Ymorist [56]

The ratio that isn’t equivalent to the others is 10/12 because 7/8 and 21/24 are equivalent to eachother

5 0

3 years ago

Read 2 more answers

Can someone please help me with this?

vivado [14]

Answer:

Step-by-step explanation:

As we can see it is a right angled triangle so

hypotenuse (h) = 14 . 7 km

perpendicular (p) = 11.9 km

base (b) = x

Now by using Pythagoras theorem

$b^{2} = h^{2} - p ^{2}$

$b^{2} = 14.7^{2} - 11.9^{2}$

$b^{2} = 216.09 - 141.61$

$b^{2} = 74.48\\b = \sqrt{74.48} \\b = 8.63 km$

Hope it was helpful.:)

3 0

3 years ago