3 years ago

If ABCD is a rectangle, find the length of each diagonal. AC=3c/9 and BD=4-c

1 answer:

4 0

So we know that the diagonals of a rectangle are equal than

3c/9 = 4 - c

c/3 = 4-c

c = 3(4-c)

c = 12 -3c

4c = 12

c = 12/4

c = 3

so in this case the length of AC = 3*3/9 = 9/9 = 1 and the length of
BD = 4 - 3 = 1

hope this will help you

You might be interested in

The length of the hypotenuse (x) is an irrational number between 6 and 8. Both legs have measured that are whole numbers. What i

spayn [35]

Answer:

jaf jabkfsfas fasbgsjkbgs gkjsg asgja

Step-by-step explanation:

4 0

3 years ago

Use elimination to solve each system of equations.

Allushta [10]

Answer:

x=-3

Y=-5

Step-by-step explanation:

2x-y=-1 ×2

3x-2y=1. ×1

4x-2y= -2

3x-2y=1

eliminate y by subtracting

7 0

3 years ago

Determine the Type I error if the null hypothesis, H0, is: an electrician claims that no more than 10% of homes in the city are

kap26 [50]

Answer : There are no more than 10% of homes in the city are not up to the current electric codes but actually we do not have evidence to accept it.

Explanation:

The Type I error occurs when the null hypothesis is true but we reject it.

Given null hypothesis : $H_0$ : an electrician claims that no more than 10% of homes in the city are not up to the current electric codes.

The Type I error for the given situation is that there are no more than 10% of homes in the city are not up to the current electric codes but actually we do not have evidence to accept it.

3 0

3 years ago

Which table represents a linear function?

ELEN [110]

Answer:

2=y 5=x

Step-by-step explanation:

its the answer of your question

5 0

2 years ago

rhada has a 5-pound bag of clay. her craft project requries 5 ounces of clay for each batch of 6 ornaments . if she use all of t

frutty [35]

96 ornaments can be created

7 0

3 years ago

Read 2 more answers