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Svetradugi [14.3K]
3 years ago
10

Item 6

Mathematics
1 answer:
Sedbober [7]3 years ago
7 0
To find the diameter of the circle it’s C=(2)(3.14)(r) radius is 8/2 which is 4 so 2(3.14)(4) is 25.13 + 36 is 61.13

The perimeter of the whole figure is 61.13in^2
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In this line of ,the ratio of red circles to blue circles is 1:3 , How many more red circles would need to be added to make the
avanturin [10]

8 more red circles because if you have 9 red circles and 3 blue ones the ratio would be 9:3 and if you simplify that down to 3:1 that’s the answer. So you would need to add 8 more red circles

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3 years ago
Need Help ASAP WILL GIVE BRAINLIEST
Bad White [126]

Answer:

D) Distribute Property

Step-by-step explanation:

The student did Distribute property but they didn't mark it down.

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3 years ago
Jayden is driving on a long road trip. He currently has 11 gallons of gas in his car. Each hour that he drives, his car uses up
DENIUS [597]

Answer:

a. 8 gallons

b. (11-0.75t) gallons

Step-by-step explanation:

a. Here in this question, we are told that the total amount of fuel in the fuel tank is 11 gallons and the car consumes 0.75 gallon per hour. We are interested in knowing the amount of fuel left in the tank after driving for four hours.

We proceed as follows;

Since 0.75 gallon is consumed in an hour, the amount of fuel consumed in 4 hours would be the amount consumed in an hour * 4 hours

Mathematically, that would be 0.75 * 4 = 3 gallon

Now, the amount of fuel left is simply the difference between the initial amount of fuel in the tank minus the amount of fuel present after 4 hours.

That would be; 11 - 3 = 8 gallons

b. Like above, we want to know the amount of fuel left after t hours.

Since 0.75 is used up per hour, the amount used up in t hours would be 0.75 * t = 0.75t

Now, the amount of fuel that would be left in the tank would be the difference between what we had initially and what was used up.

Mathematically, that would be 11- 0.75t

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3 years ago
Tiana would like to buy ice cream cones for her birthday party, but she wants
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Answer:

Step-by-step explanation:brand A

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3 years ago
Read 2 more answers
Find −3(− 4/7 ). You may find using a number line to be helpful. Enter your answer as a simplified mixed number.
Ivan
12/7 or 1 5/7


Simply multiply things

Mark brainliest please
5 0
2 years ago
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