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Mandarinka [93]
4 years ago
8

Each big square below represents one whole. What percent is represented by the shaded area?​

Mathematics
1 answer:
Lelechka [254]4 years ago
5 0

Answer:

Fraction 81/100

Decimal .81

Percent 81%

Step-by-step explanation:

There are total 10×10 = 100 squares in the picture and number of shaded squares = 100 - 19 = 81

Shaded area expressed as the fraction of the whole =

Shaded area in decimals of the whole =

Shaded area in percent of the whole =  = 81%

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Find m angle MOP if m angle MON =4x+9 and m angle MOP =3x-3
viva [34]

Answer:

33

Step-by-step explanation:

4 0
4 years ago
Part A: The sun produces 3.9 ⋅ 10^33 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in
Ivenika [448]

Answer:

Part B: 1.8 x 10^-2mm

Step-by-step explanation:

Hope this helps!

5 0
4 years ago
What is 10/9 closer to 1, 1/2
Serga [27]

Answer:

It is closer to 1/2.

Step-by-step explanation:

First of all, 10/9 is the same thing as 1 1/9.

Draw a number line:

                                  1/2                               1

--|------|------|------|-----|---|---|------|------|------|-----|-----

0/9  1/9   2/9  3/9  4/9  5/9  6/9  7/9  8/9  9/9

Halfway between 4/9 and 5/9 is the same as 1/2 and 9/9 is the same as 1.

You can see that 1/9 is way closer to 1/2 than 1.

So, 10/9 is closer to 1/2.

(There are other ways to solve this, but this way is easiest for me!)

3 0
3 years ago
I been working on this for 2 and a half hours and its do at 11:59 pm but i want it done now. The question says , A stack of nest
mylen [45]

Answer:

h= 0.25c +4

Step-by-step explanation:

➀ Define variables

Assuming that you are asking for the equation representing the height of the stack, let's start by letting the height of the stack be h inches and the number of cups be c.

➁ Find the increase in height with every additional cup

If an additional cup is stacked on the first cup, the height increment is 0.25 inches. When 2 cups are added, the height increment is 2(0.25)= 0.5 inches. Thus the expression for the increase in height is 0.25c, where c is the number of cups as we have already defined in step 1.

➂ Find the total height of the stack

Since the height of the first cup remains constant at 4 inches tall, the total height of the stack can be represented by the equation:

h= 0.25c +4

6 0
3 years ago
I need help for b) so Please help
murzikaleks [220]

Answer:

5

Step-by-step explanation:

There are 5 domains

3 0
3 years ago
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