5n8t7h8r62 5n8t7h8r62

04-02-2021
Mathematics

contestada

ABCD is a rectangle. If AC = 2x + 10 and BD = 56, find the value of x.

Group of answer choices

33

23

78

122
Help!

Respuesta :

sqdancefan sqdancefan

05-02-2021

9514 1404 393

Answer:

(b) 23

Step-by-step explanation:

The diagonals of a rectangle are the same length, so ...

AC = BD

2x +10 = 56

x +5 = 28 . . . . . divide by 2

x = 23 . . . . . . . . subtract 5

Answer Link

Otras preguntas

what 8 × 3 to the 14th power multiplied by 136???[tex]23x {5521}^{?} [/tex]

Question 13.Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the Earth's atmosphere?* A. nitrogen and carbon dioxide

what is the answer to y= 4x + 11

I need helppppWho can help me pleaseee ??Ex. Use the useful language in the table to act out exchanges like the example below.A: Don't park there. You'll get a

Gemma graph this set of points (0,5), (6,3), (6,-2), (0, -2) then connects them to create a polygon. What shape did she draw? A. Rectangle B. Square C. Parallel

What is the value of x? A.) 54 B.) 162 C.) 198 D.) 360

write the questions for the statements below ' Sam washed the car'

The value of x in the equation 16x – 6 = 26 is

What South American culture are we talking about when we discuss the story of the cajon? Inca Samba Afro-Peruvian Amazonian

PLEASE SHOW WORK A state representative took several random surveys of adults to find which place they visited most frequently. The average of all of the survey