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

Find the slope of the line perpendicular to AB. A(3, 5) and B(3, -8).

SashulF [63]

Answer:

m = 0

Step-by-step explanation:

AB has a slope of y2 - y1 / x2 - x1 so -8-5/3-3 so -13/0 = undefined so it is a vertical line, so any line that is horizontal will be perpendicular to it, so horizontal lines have a zero slope

3 0

3 years ago

Improving the quality of high-value decision making by an executive will save an organization far more money than improving the

Andru [333]

Answer:

A. True

Step-by-step explanation:

Since it is lesser, it will also bring in lesser profit :)

7 0

3 years ago

3 Examine the table shown below. Enter the slope of the line represented in the table.

Finger [1]

Answer:

+1 on top +2 on bottom

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I need help with this...<br><br> 1 x 1

d1i1m1o1n [39]

Answer:

............ really???...

Step-by-step explanation:

well... 1×1=1

7 0

3 years ago

Read 2 more answers

Inverse functions are defined as relationships that undo each other mathematically

BabaBlast [244]

Answer:

Inverse of exponential functions are logarithmic functions.

Step-by-step explanation:

Inverse functions exhibit a relationship where they undo each other mathematically. In this case, the inverse of an exponential function is a log function, where;

An exponential function y=a^x has its inverse as x=a^y

This exponential equation x=a^y is equivalent to the function y= logₐ x under the conditions; x=a^y : a>0 , a≠1

6 0

3 years ago