Shlumps
Shlumps
03-07-2017
Mathematics
contestada
Find the value of x.
Respuesta :
Banabanana
Banabanana
03-07-2017
An exterior angle of a triangle is equal to the sum of the opposite interior angles, so:
8x + 15 = 3x + 20 + 4x + 5
8x + 15 = 7x + 25
8x - 7x = 25 - 15
x = 10
Answer Link
ARYANAGARWAL
ARYANAGARWAL
03-07-2017
(4x+5) + (3x+20) = 8x+15
[Reason - Exterior angle is equal to sum of its two interior angles]
7x + 25 = 8x + 15
x = 10
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
What plane contains points C, D, and G? Question 12 options: The plane on the bottom of the figure The plane on the top of the figure The plane on the front sid
What is - 3/8 divided by 7/12 a. - 7/32 b. - 32/7 c. - 14/9 d. - 9/14
An element's atomic number is 64. How many protons would an atom of this element have?
WILL MARK THE BRAINIEST!!!!! A biologist just found a new organism living in the deep ocean and is unsure whether or not to classify it as an animal. Describe t
On a number line, let point p represent the largest integer value that is less than 407. le point q represent the largest integer value that is less than 68 − .
What can be inferred about the Cyclops in this excerpt from Homer’s Odyssey? The land of Cyclops first, a savage kind, Nor tamed by manners, nor by laws confine
(75) pointsPlease help me on these questions ASAP!!!
NEED HELP WORTH 50 POINTS !! Holly has a rectangular garden that measures 12 m wide by 14 m long. She wants to increase the area to 255 m2 by increasing the wi
A sharp type of pain from the abdomen that travels along neural routes
what is the absolute value of the complex number -4 — √2i
