lynnarianaaa
lynnarianaaa
21-09-2017
Mathematics
contestada
what is the measure of
Respuesta :
coolstick
coolstick
21-09-2017
Since opposite angles are equal, 8x+12=5x+57. Subtracting 5x as well as 12 from both sides, we get 3x=45. . Dividing both sides by 3, we get x=15. Plugging x=15 into 5x+57, we get 5*15+57=75+57=132
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
What is the mass of 5.20 moles of Fe2O3 ? Your answer
How do I rewrite this expression in the form of k•y^n
Compute the present value of an $1,350 payment made in nine years when the discount rate is 11 percent. (Do not round intermediate calculations. Round your answ
Today is Ravenclaw Pride Day. If the probability of you getting sorted into Ravenclaw is 1/4, what is the probability of not getting sorted into Ravenclaw?
At what point during protein synthesis are genes expressed?
The function y=3x-10 is given. What is the rate of change of the function?
The civil rights bill of 1866:a. won the support of President Andrew Johnson. b. was proposed by border-state Democrats. c. provided African-Americans with the
Joe pays Ann to mow his lawn, but Ann mows Donna's lawn by mistake. Donna peeps out her window and sees Ann mowing, yet says nothing to Ann about her mistake as
In an aqueous solution, iron(III) ions react with iodide ions to give iron(II) ions and triiodide ions, I3-. Suppose the initial concentration of Fe3+ ions is 0
20 POINTS HURRY PLEASE Use the side lengths of the triangle to determine if the triangle is a right triangle. Explain your reasoning. The figure shows a triang