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4 years ago

How do you do this? I need help

Mathematics

2 answers:

Whitepunk [10]4 years ago

8 0

A) .02 B).79 C)1.35
You gotta move the decimal two places to the left and that’s how you do it

sammy [17]4 years ago

6 0

Answer:

percents to decimals

a) .02 b) .79 c) 1.35

Step-by-step explanation:

for converting percents to decimals you always move the decimal over to the left 2 times

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Pleaseeee please help omgggg

yanalaym [24]

7 is the median. 8.9 is the mean. Or maybe 8. Hope this helps

7 0

3 years ago

At the beginning of a snowstorm, Camden had 10 inches of snow on his lawn. The snow then began to fall at a constant rate of 2.5

Setler [38]

Answer:

He would have a total of 20 inches of snow on his lawn

Step-by-step explanation:

2.5 x 4 = 10

10 + 10 = 20

8 0

3 years ago

6j+8j+(5+5) Use the distributive property

vova2212 [387]

Hello!

Answer:

$\boxed{14j+10}$

Step-by-step explanation:

Distributive property: →→ a(b+c)=ab+ac

Order of operations stands for:

↓

Parenthesis

Exponent

Multiply

Divide

Add

Subtract

*Left to right*

Please Excuse My Dear Aunt Sally!

First, you remove parenthesis.

6j+8j+5+5

Then, you add by the numbers from left to right.

6+8=14

14j+5+5

5+5=10

<u><em>14j+10 is the final answer.</em></u>

Hope this helps!

Have a nice day! :)

-Charlie

Thanks!

5 0

3 years ago

Find the area of the parallelogram.

bija089 [108]

Answer:

170 cm2

Step-by-step explanation:

Area of Parallelogram = Base x Altitude

Base = 10

Altitude = 17

10 x 17 = 170

Answer = 170 cm2

3 0

3 years ago

A rectangle has a height to width ratio of 3:4.5. Give two examples of dimensions for rectangles that could be scaled versions o

OlgaM077 [116]

We have been given that a rectangle has a height to width ratio of 3:4.5.

Let h be height and w be width of rectangle.

We can set our given information in an equation as:

$\frac{h}{w} =\frac{3}{4.5}$

$h=\frac{3}{4.5} *w$

Now we will substitute h=1 in this equation.

$1=\frac{3}{4.5} *w$

$3w=4.5$

$w=\frac{4.5}{3} =1.5$

We can see that width of rectangle is 1.5 times height of rectangle.

Our one set of dimensions of rectangle will be: height=1 and width=1.5.

We can get many set of dimensions for our rectangle by multiplying both height and width of rectangle by same number.

Multiplying by 5 we will get our dimensions as: height 5 and width 7.5.

Therefore, (1 and 1.5) and (5 and 7.5) dimensions for rectangle will be scaled version of our rectangle.

6 0

3 years ago