# of 22 Points:1 / 1 (Hình ảnh)

Cập nhật ngày: 01-08-2024

Chia sẻ bởi: Nguyễn Đăng An

of 22

Points:1 / 1

Points:1 / 1

A

16

B

18

C

20

D

22

###### Chủ đề liên quan

of 22

Points:1 / 1

During a sale last week, the original price of a

hamburger was discounted by p percent. But

this week the price of the hamburger has

increased by q percent. If the price of the

hamburger this week is x dollars, what is the

original price, in dollars?

Points:1 / 1

During a sale last week, the original price of a

hamburger was discounted by p percent. But

this week the price of the hamburger has

increased by q percent. If the price of the

hamburger this week is x dollars, what is the

original price, in dollars?

A

B

C

D

of 22

Points:1 / 1

Five years ago the ratio of Alice's to Bernard's

age was 1:4. 10 years from now, the ratio of

Alice's to Bernard's age will be 2:3. How old is

Bernard?

Points:1 / 1

Five years ago the ratio of Alice's to Bernard's

age was 1:4. 10 years from now, the ratio of

Alice's to Bernard's age will be 2:3. How old is

Bernard?

A

15

B

17

C

25

D

27

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Points:1 / 1

Bernard began to ride a bicycle slowly to the

town library, and he spent 30 minutes in the

library, and then rode quickly to the book store

to buy a novel. If after 10 minutes, he began to

ride home slowly again, which of the following

could possibly represent the trip?

Points:1 / 1

Bernard began to ride a bicycle slowly to the

town library, and he spent 30 minutes in the

library, and then rode quickly to the book store

to buy a novel. If after 10 minutes, he began to

ride home slowly again, which of the following

could possibly represent the trip?

A

B

C

D

of 22

Points:1 / 1

In the regular hexagon above, the length of a

side of the hexagon is 10. What is the length of

PQ?

Points:1 / 1

In the regular hexagon above, the length of a

side of the hexagon is 10. What is the length of

PQ?

A

15

B

20

C

20√ 3

D

25

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Points:0 / 1

In the figure above, the part of a circle has an

area of 30π and its center at point 0. If the

measure of ∠AOB is 60°, what is the

perimeter of the figure?

Points:0 / 1

In the figure above, the part of a circle has an

area of 30π and its center at point 0. If the

measure of ∠AOB is 60°, what is the

perimeter of the figure?

A

12 + 2π

B

12 + 5π

C

12 + 10π

D

24 - 5π