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navik [9.2K]
3 years ago
8

Write an equation to represent how the diameter and radius are related.​

Mathematics
1 answer:
jarptica [38.1K]3 years ago
5 0

Answer:

d/2=r

Step-by-step explanation:

radius is half the diameter

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Match The Term
GalinKa [24]

Answer:

jyyj    

Step-by-step explanation:

From the figure,

Radius matches with (F) that is a segment between the centre of a circle and a point on the circle.

Arc matches with (D) that is Circle A and the portion of the circle between points B and C is darkened.

Chord matches with (C) Circle A and a line segment connecting points B and C which are on the circle.

Secant matches with (E) that is Circle A and a line segment connecting points B and C which are on the circle.

Tangent matches with (A) that is a line intersects a circle in exactly one point.

Circumference matches (B) that is the distance around a circle.


4 0
3 years ago
Read 2 more answers
2x + y = 3 x - 2y = -1 If equation two is multiplied by -2 and then the equations are added, the result is what?
photoshop1234 [79]

Answer:

  1. 2x + y
  2. 3 x - 2y
  3. -1

2(3 x - 2y) = -6x + 4y

2x + y + -6x + 4y + -1 = -4x + 5y -1

5 0
3 years ago
at a school 111 students play at least one sport this is 30% of the students at the school how many students are at the school​
mixas84 [53]

Mark as Branliest if you like the answer and want to be ansewered frequently within no time

3 0
3 years ago
what is the probability of drawing two blue cards if the first card is not included in the second draw? simplify your answer com
BlackZzzverrR [31]

Answer:

5/14

Step-by-step explanation:

The total number of cards is 8

There are 5 blue cards

P(1st card is blue) = blue/total = 5/8

We take away a blue card

The total number of cards is 7

There are 4 blue cards

P(2nd card is blue) = blue/total = 4/7

The probability of blue blue is P(blue blue ) =

P(1st card is blue)*P(2nd card is blue) =

5/8* 4/7

20/56

We can divide the top and bottom by 4

5/14

3 0
3 years ago
Please answer correctly. I need this right now <3
Grace [21]

Answer:

y=9

Step-by-step explanation:

27÷3=9 per hour

Answer:

B

Step-by-step explanation:

27÷3=9 per hour

Answer:

49$ to rent for 5 hours

Step-by-step explanation:

9x5=49

7 0
3 years ago
Read 2 more answers
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