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noname [10]
3 years ago
11

Convert 22.6 square centimeters to square inches ( to the nearest hundredth).

Mathematics
2 answers:
gulaghasi [49]3 years ago
8 0
Its would have to be 3.50
stira [4]3 years ago
3 0

Answer:

22.6 square centimeters to square inches to the nearest hundredths is 3.50 square inches.

Step-by-step explanation:

Use conversion:

1 \text{cm}^2 = 0.155 \text{inch}^2

Given the statement:

Convert 22.6 square centimeters to square inches.

Using above conversion:

1 \text{cm}^2 = 0.155 \text{inch}^2

22.6 \text{cm}^2 =22.6 \times 0.155 = 3.503\text{inch}^2

Therefore, the conversion of 22.6 square centimeters to square inches to the nearest hundredths is 3.50 square inches.


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An electric company charges a certain rate per kilowatt-hour (\text{kWh})(kWh)left parenthesis, start text, k, W, h, end text, r
Studentka2010 [4]

Step-by-step explanation:

The equation is given by :

63.25=800r+3.50

Here,

63.25 is the electric company charges

3.5 is an administrative fee

800 is charge per kilowatt hours

r is rate per kilowatt hour

In this proble, we need to tell that what does r represents. Hence, r shows kilowatt per hour.

We can solve it as follows :

63.25-3.5=800r+3.50-3.50 (Subtracting 3.50 to the both sides)

59.75=800r

r=\dfrac{59.75}{800}\\\\r=0.0746

8 0
3 years ago
PLZ HELP ASAP!!
zysi [14]

Answer:

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Step-by-step explanation:

8 0
3 years ago
How many solutions are there in the given equation?<br> y = 2x² + 6x + 4
tigry1 [53]

Step-by-step explanation:

Use the quadratic formula

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a={\color{#c92786}{2}}

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x=\frac{-{\color{#e8710a}{6}} \pm \sqrt{{\color{#e8710a}{6}}^{2}-4 \cdot {\color{#c92786}{2}} \cdot {\color{#129eaf}{4}}}}{2 \cdot {\color{#c92786}{2}}}

x=2⋅2−6±62−4⋅2⋅4

brainliest and follow and thanks

8 0
3 years ago
A robot can complete 3 tasks in 4/5 hour. Each task takes the same amount of time.
nikitadnepr [17]
A. 16 minutes.
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7 0
3 years ago
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in a church, the ratio of adults to children is 6 to 11. if there are 306 people in the church, how many children are there?
serg [7]

Answer:

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Step-by-step explanation:

If the ratio of adults to children is 6:11, then 6/17 of the people are adults and 11/17 of the people are children.

11/17 × 306 = 198

There are 198 children.

7 0
3 years ago
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