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4 years ago

If 3 equals x over 3.3 what is x

Mathematics

1 answer:

Nana76 [90]4 years ago

3 0

It’s 9.9 because 3 times 3.3 is 9.9

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:D hiiii im back with another most likely easy questionnnnnnnnnnnnnnnnnnnnnn

mihalych1998 [28]

Answer: The answer is 75

20/4=5

5*15=75

5 0

3 years ago

Read 2 more answers

Find the Area of the figure below, composed of a parallelogram and two semicircles.

Fed [463]

Two needed formulas,:

To find the area of a parallelogram, use

A = bh.

To find the area of a semicircle, use

Area = (πr^2)/2.

The area of the parallelogram is 11 x 32 or 352.

The two semicircle have the same measure.

The radius of the semicircle is (1/2)(16) or 8.

Area = (π8^2)/2

Area = 64π ÷ 2

A = 32π

There are two semicircle.

So, the area of both semicircle combined is

2(32π) or 64π.

Area of figure = 64π + 352.

Area of figure = 553.0619298304

We now round to the nearest tenths to get

Area of the figure = 553.06.

5 0

3 years ago

ray is buying some ginger roots to brew some fresh ginger ale. The price of the ginger roots is G G, and Ray has a coupon for 1

zalisa [80]

Answer: 0.9 is the decreasing factor.

Step-by-step explanation:

Here, The price of the ginger roots is G .

And, It there occurs the 10% off on this amount then,

The new price of the ginger is 90% of G.

That is, Final price of G = $\frac{90\times G}{100}$

= $0.9\times G$

= 0.9G

Since, 0.9 decreases the price of the ginger.

Therefore, It is called decreasing factor for the function which represents the price of the ginger.

3 0

3 years ago

Read 2 more answers

M is directly proportinal to r^2 when r = 2 m= 14 work out the value of m

attashe74 [19]

Answer:

14?

Step-by-step explanation:

4 0

3 years ago

Taylor charges $15 for the first hour of dog walking and $10 for each additional hour or fraction of an hour. The rates that Luc

svetoff [14.1K]

Answer:

Taylor will charge more by $15

Step-by-step explanation:

Given

Taylor

First Hour = $15

Hourly Rate = $10

Lucy:

$f(x) = \left \{ {{20x,\ 0 \le \ x \ \le 2} \atop {10x, x>2}} \right.$

For a dog walk of 2.5 hours.

Taylor's charges is:

$Charges = First\ Hour + Hourly\ Rate * 2.5$

$Charges = \$15 + \$10 * 2.5$

$Charges = \$15 + \$25$

$Charges = \$40$

Lucy's charges is:

Here, we consider

$f(x) = 10x$ Because $x > 2$

i.e 2.5 > 2

So, Lucy's charges is:

$Charges = 10 * \$2.5$

$Charges = \$25$

By comparison;

Taylor will charge more by $15

The difference is calculated by:

$Difference = \$40 - \$25$

$Difference = \$15$

4 0

3 years ago