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sveticcg [70]
3 years ago
5

How many square meters of brick pavements must be laid out for a 4 meter wide walk around a circular flower bed 22 meters wide i

n diameter
Mathematics
2 answers:
Umnica [9.8K]3 years ago
8 0

Answer:

603.2 meters i think

Step-by-step explanation:

Ronch [10]3 years ago
4 0

Answer:

603.2 meters

Step-by-step explanation:

circle - the outside of the walk in this case. This circle has a

diameter of 22 + 8 m, therefore a radius of 15m. The inner circle

has a diameter of 22m - as given - a radius of 11m.

You subtract the area of the inner circle from that of the larger circle.

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POSSIBLE POINTS: 50
hjlf

Answer:

145.6 Calories in 1.3 ounces.

Step-by-step explanation:

We know that one gram is equivalent to 4 calories. We know a pastry is 1.3 ounces of carbohydrates. There are approximately 28 grams in 1 ounce.

There is a way we can find out how to get to 1.3 ounces though.

We need to find out how to get 0.10 ounces. We then need to divide 28 by 10 to get how many grams are in 1/10 of an ounce. If we work that out, we get 2.8 grams per 0.10 ounces.

So now we know how many grams there are per 0.10 ounces. We then multiply that by 10 to get 28, which is already what we know. We need to do 2.8 x 3 to get 1.3, 0.10 × 3.

2.8 × 3 = 8.4, so 28 + 8.4 = 36.4 grams.

36.4 grams are in 1.3 ounces. Since one gram has 4 calories, we multiply it by 4.

36.4 x 4 = 145.6 calories in 1.3 ounces.

Let me know if this helped! :D

8 0
4 years ago
Find the value of 8^2/3
ivann1987 [24]

Answer:

4

Step-by-step explanation:

Calculator

7 0
3 years ago
Read 2 more answers
Jorge’s monthly bill from his Internet service provider was $25. The service provider charges a base rate of $15 per month plus
Hatshy [7]

Answer:

Jorge was charged for 10 hours that month

Step-by-step explanation:

  Given : Jorge’s monthly bill from his Internet service provider was $25.

Also given :  The service provider charges a base rate of $15 per month plus $1 for each hour that the service is used

We have to find the number of hours that Jorge was charged for that month.

Let the number of hour be x,

Total bill =  base rate + 1 (number of hours used)

Total bill =  base rate + 1(x)

Substitute the values, we get,

⇒ 25 = 15 + 1 (x)

Solving we get,

⇒ 25 - 15 = x

10 = x

Thus, Jorge was charged for 10 hours that month


4 0
3 years ago
Read 2 more answers
Which describes the slope of this line?
iren2701 [21]
C because it is negative
7 0
3 years ago
Read 2 more answers
Pls help I really need help pls I need Profesional at math pls pls ​
Rzqust [24]

I think $6.75 for 15 juice boxes is better because, each juice box is 0.45.

While $5.50 for 11 juice boxes is 0.50.

And if we were to add 0.50 enough times to make 15 juice boxes it would equal 7.50

RIP OFFFFFFF

THE SECOND ONE IS A WAY BETTER OF A DEAL

4 0
3 years ago
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