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3 years ago

The product of this number and 10 is equal to the square of this number

Mathematics

2 answers:

Rama09 [41]3 years ago

7 0

Answer:

___ x 10 = ____^2

Step-by-step explanation:

zaharov [31]3 years ago

3 0

The number is 10. 10 times 10 equals 100. 10 squared is 100.

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Which function grows the fastest for large values of x? f(x)=8x f(x)=3x f(x)=4x2+3 f(x)=1.5x 20 points

Aleonysh [2.5K]

The 4 functions are:
$f_1 (x) = 8x$
$f_2(x)=3x$
$f_3(x)=4x^2+3$
$f_4(x)=1.5 x$

Let's keep in mind that for large values of x, a quadratic function grows faster than a linear function:
$ax^2 \ \textgreater \ kx$ for large values of x

In this problem, we can see that the only quadratic function is $f_3(x)$ , while all the others are linear functions, so the function that grows faster for large values of x is
$f_3(x) = 4x^2 +3$

7 0

3 years ago

the actual distance between the faucet and the pear tree is 11.2 meters. Find the corresponding distance on the drawing (1 centi

Arturiano [62]

Answer:

22.4 cms.

Step-by-step explanation:

If 0.5 meters = 1 centimeter, 1 meter = 1/0.5 = 2 cms on the drawing.

So 11.2 meters = 11.2 *2 = 22.4 cms (answer).

7 0

2 years ago

How many flowers, spaced every 6 in., are needed to surround a circular garden with a 100-ft radius?

Bond [772]

Answer:

Number of flowers required = 1256

Step-by-step explanation:

Circumference of a circle is given by the formula,

Circumference = 2πr

Here, r = radius of the circle

For a circle with radius = 100 in.

Therefore, circumference = 2π(100)

= 200π

= 628.32 ft

Distance between each flower = 6 in

≈ $\frac{6}{12}$

= 0.5 ft

Number of flowers = $\frac{\text{Circumference}}{\text{Space between each flower}}$

= $\frac{628.32}{0.5}$

= 1256.63

≈ 1256

Therefore, number of flowers required = 1256

4 0

3 years ago

Right or wrong ????

tangare [24]

Answer:

c 1/2

Step-by-step explanation:

You are incorrect.

We are going from ABCDEFGH to A'B'C'D'E'F'G'H'. We are going from the large octagon to the small octagon. The scale factor of a dilation is the number you multiply the original lengths to get the lengths of the dilation.

$scale~factor = \dfrac{length~of~dimension~in~dilated~image}{length~of~corresponding~dimension~in~original~figure}$

Look at point (6, 0) which becomes (3, 0) in the dilation.

The distance from the origin to (6, 0) is 6 units.

The distance from the origin to (3, 0) is 3 units.

scale factor = dilated/original = 3/6 = 1/2

The scale factor of the dilation is 1/2.

Also look at segment AB whose length is 4. The length of segment A'B' is 2.

scale factor = dilated/original = 2/4 = 1/2

Answer: 1/2

4 0

3 years ago

David’s family is driving from New York to Florida. They know the distance they will travel is about 1100 miles. If a map has a

zaharov [31]

Answer:

Step-by-step explanation:

do the proportion ...

1 inch/ 80 miles =x inch/ 1100 miles

1100= 80x

x=1100/80=13.75

The trip would be about 13.75 inches on the map

hope this will help u

3 0

3 years ago