3 years ago

Which of these best describes d, the dimeter of a circle

1 answer:

5 0

2 x radius.
Description
In geometry, a diameter of a circle is any straight line segment that passes through the centre of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere.

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Help plz:)))I’ll mark u Brainliest

notka56 [123]

Answer:

21/35

Step-by-step explanation:

Given :

A right angled triangle with sides 28 , 35 ,21 .

And we need to find the value of cos A. We know that cosine is the ratio of base and Hypotenuse. So that ,

$:\implies$ cos A = b/h

$:\implies$ cosA = 21/35

$:\implies$ Hence the required Answer is 21/35.

6 0

3 years ago

The swimming pool is opened 8 hours a day the pool manager must divide pool time equally among 5 groups; camp, camp swim team, s

zmey [24]

Answer:

1.6 hours for each group

Step-by-step explanation:

8 / 5 = 1.6

1.6 x 5 = 8

you have to share 8 hours equally among 5 groups so its just 8 / 5 and you get 1.6 and thats how many hours each team is going to get

4 0

3 years ago

Which of the following prove that (-9)(4) = -36?

Luba_88 [7]

Answer:

C If I lost 9 pounds every month for 4 months in a row, then I lost 36 pounds.

Step-by-step explanation:

4 0

3 years ago

Wilma can mow a lawn in 3 hours. If Kyle helps her with another mower, the lawn can be mowed in 2 hours. how long would it take

KatRina [158]

It would be 6 hours is Kyle worked alone

7 0

3 years ago

Is 11.34 greater or less than 11.340

Alborosie

Equal to! If we have a decimal and we add a zero onto the END, the value will not change! The values will only change if you change the place values. Now, this is only with decimals!!

4 0

3 years ago