sulaimanzainab2008 sulaimanzainab2008
  • 15-05-2021
  • Mathematics
contestada

Hi I’m new can someone help me on this (PLZ NO LINKS)

Hi Im new can someone help me on this PLZ NO LINKS class=

Respuesta :

keziaho
keziaho keziaho
  • 15-05-2021
Complementary angles add up to 90 degrees.
So to find A you would need to add A and B together and equal it to 90 (3x+25+5x-7=90)
Combine like terms together (8x+18=90)
Subtract 18 from night sides (8x=72)
Divide by 8 on both sides (x=9)
Then to find A substitute x into its equation (3(9)+25)=(27+25)=52

A=52 I think
Answer Link

Otras preguntas

Laine reads 252525 pages in 303030 minutes. If Laine reads 200200200 pages at this same rate, how long will it take her?
Instructions:Type the correct answer in the box. Spell all words correctly. Julia is at a top management position in her company. She handles the planning and s
Leo me please hurry!!!!!!!!!
Joaquin and Trisha are playing a game in which the lower median wins the game. Their scores are shown below. Joaquin’s scores: 75, 72, 85, 62, 58, 91 Trisha
Which answer best describes the resale value of a house? the home inspector's assessment of the worth of a house the mortgage value after subtract
in 1879 when the BLANK reached new mexico people stopped using the santa fe trail blank means you put the answer thanks for whoever helps me i will name u brain
What is an equation that is related to -36÷(-9)
What Are Two Ways To Show Precipitation On A Weather Map?
Who were the leaders during the cold war for two superpowers?
What is the value of log81 3? Show your work. Please help. I reALLY NEED it