kileynicolee kileynicolee
  • 03-11-2018
  • Mathematics
contestada

ABCD is a rectangle. Angle A measures (4x − 15)° . Find x.

Respuesta :

ivana2103
ivana2103 ivana2103
  • 03-11-2018
If the shape in question is a rectangle, we know for a fact that each angle is equal to 90 degrees (or a right angle). So, since any given angle is equal to 90, that includes angle A.

4x - 15 = 90
4x = 90 + 15
4x = 105
x = 105/4
x = 26.25
Answer Link

Otras preguntas

Please I need an answer ASAP!!!!!!!!!!
How many arrangements of three letters can be formed from the letters of the word MATH if any letter will not be used more than once?
3x=36x What equals x
The __________ Ocean is west of Africa.
Who was the individual that came up with idea of the assembly line
A box of chocolates contains 4 hard centres, 6 soft centres and 2 plain chocolates. A woman chooses a chocolate at random. What is the probability that she tak
Does spectrum have a router that keeps your browser history? If they do can you reset the router and clear the history?? Please I need to know
Write how you would explain the following problem using the order of operations to a 5th grader? 2 + (9-6) x 5 / 3 (PLS make a big paragraph thanks)
find the values of x and y.​
HELP!!!ASAP,i can not figure the question out!!!!!!