# of 22 Points:1 / 1 (Hình ảnh) In the figure above, △ABC and △ADC are isosceles triangles. If AB = AD = BD = 10 , what is the ratio of BD to AC ?

Cập nhật ngày: 01-08-2024

Chia sẻ bởi: Nguyễn Đăng An

of 22

Points:1 / 1

In the figure above, △ABC and △ADC are

isosceles triangles. If AB = AD = BD = 10 ,

what is the ratio of BD to AC ?

Points:1 / 1

In the figure above, △ABC and △ADC are

isosceles triangles. If AB = AD = BD = 10 ,

what is the ratio of BD to AC ?

A

1/√ 2

B

2/√ 2

C

1/√ 3

D

2/√ 3

###### Chủ đề liên quan

of 22

Points:1 / 1

The figure above shows two views of the same

cube. If each face of the cube has a different

symbol on it, how many faces of the cube have

NOT been shown in either view?

Points:1 / 1

The figure above shows two views of the same

cube. If each face of the cube has a different

symbol on it, how many faces of the cube have

NOT been shown in either view?

A

One

B

Two

C

Three

D

Four

of 22

Points:1 / 1

Mr. Lopez can clean the house in 5 hours. His

son, Carl, can clean the house in 10 hours. How

long will it take them to clean 2/3 of the house, in

hours, if they work together?

Points:1 / 1

Mr. Lopez can clean the house in 5 hours. His

son, Carl, can clean the house in 10 hours. How

long will it take them to clean 2/3 of the house, in

hours, if they work together?

A

2

B

2

^{2}/_{9}C

3

D

4

of 22

Points:1 / 1

The scatterplot above shows the salary and the

hours worked by 12 students in the library after

school. Which of the following is true, according

to this scatterplot?

Points:1 / 1

The scatterplot above shows the salary and the

hours worked by 12 students in the library after

school. Which of the following is true, according

to this scatterplot?

A

Five students worked more than the 5

hours.

hours.

B

Only one student was paid $80.

C

One student was paid more than $30 per

hour.

hour.

D

The median of the worked hours by 12

students is 4 hours.

students is 4 hours.

of 22

Points:1 / 1

Let the function f be defined by

f(x) = (g(x))

If f(2) = -3, what is the value of g(2) ?

Points:1 / 1

Let the function f be defined by

f(x) = (g(x))

^{2}- 2g(x) - 2If f(2) = -3, what is the value of g(2) ?

A

-3

B

-2

C

0

D

1

**of 22**

Points:1 / 1

In the figure above, AB = 6 and BD = 2. What is the length of CD?

C

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D

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