shelley78
shelley78 shelley78
  • 03-02-2021
  • Mathematics
contestada

find the value of a and b​

find the value of a and b class=

Respuesta :

asmaNasr
asmaNasr asmaNasr
  • 04-02-2021

Step-by-step explanation:

2b=180-40

2b=140

b=70

a=180-90-70=20°

Answer Link

Otras preguntas

what two developments in the late 1800s led to the decline of the cattle business ?
You are given an aqueous solution of NaCl. The simplest method for the separation of NaCl from the solution is (A) evaporation of the solution to dryness (B) c
where are chromosomes found in eukaryotic cells
How do you say" leave me alone" in Spanish
how many yards in 1/4 of a mile? Please help
what is the first 12 numbers in pi?
solve the following problem: (12×10^9)÷(6×10^5)
what are the next three numbers in this pattern 1,2,3,5,8
How does latitude affect climate
How does latitude affect climate