7. If 2: y = 12:30, then what is the value of y? (A) 3 (B) 4 (C) 5 (D) 6

Question

7. If 2: y = 12:30, then what is the value of y? (A) 3 (B) 4 (C) 5 (D) 6​

Gianna · Answer

Answer:   (C) 5   Step-by-step explanation:   2:y = 12:30   we can write the ratio as -  2/y = 12/30   2x30 = 12y  60 = 12y  60/12 = y  5 = y      :- Hence the value of y is 5.    Please marks as The Brainliest answer.

Charlotte · Answer

Answer:   6   Step-by-step explanation:   so so odd wh ys aau oz sri su di

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Amaya

3
5. If 1 and 2 are two zeroes of the polynomial x3 – 4×2 – 7x + 10. Find its third zero.
6. If -1 is one of the zeroes

If the diameter of a circle is 10cm, calculate its area

A. 8Π cm²
B. 10 Πcm²
C. 16 Π cm²
D. 25 Π cm²

2 thoughts on “7. If 2: y = 12:30, then what is the value of y?<br />(A) 3 (B) 4 (C) 5 (D) 6”

7. If 2: y = 12:30, then what is the value of y?(A) 3 (B) 4 (C) 5 (D) 6​

Amaya

35. If 1 and 2 are two zeroes of the polynomial x3 – 4×2 – 7x + 10. Find its third zero.6. If -1 is one of the zeroes

If the diameter of a circle is 10cm, calculate its areaA. 8Π cm²B. 10 Πcm²C. 16 Π cm²D. 25 Π cm²

2 thoughts on “7. If 2: y = 12:30, then what is the value of y?<br />(A) 3 (B) 4 (C) 5 (D) 6​”

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7. If 2: y = 12:30, then what is the value of y?
(A) 3 (B) 4 (C) 5 (D) 6

3
5. If 1 and 2 are two zeroes of the polynomial x3 – 4×2 – 7x + 10. Find its third zero.
6. If -1 is one of the zeroes

If the diameter of a circle is 10cm, calculate its area

A. 8Π cm²
B. 10 Πcm²
C. 16 Π cm²
D. 25 Π cm²

2 thoughts on “7. If 2: y = 12:30, then what is the value of y?<br />(A) 3 (B) 4 (C) 5 (D) 6”