Please help thank u so much

I don't no the answer but everyone looking at this download Socrates it helps with getting answers im sorry j couldn't help tho but maybe the appp will be able to

A.) 7

Step-by-step explanation:

If we know that angle 6 = angle x - 3 , and angle 12 = angle x + 1, and that 12 is twice as much as six. We can conclude 7 has the be the answer because that would make x - 3 = 4 if x = 7 and x + 1 = 8 if x = 7 as well. That would fit the criteria that angle 8 is also twice as much as 4, so 7 should be the answer !

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation:

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13