given,
1st term(a)= -2
2nd term (t2) =-12
3rd term (t3) =-60
4th term(t4)= -120
here common ratio (r)=t2/t1=t4/t3
or, -12/-2= -120/-60
or,6=2
hence,no -12, -60, -120 aren't in a geometric sequence because their common ratio aren't same.
Answer:
- ∠ZXW and ∠ZXY are right angles
Step-by-step explanation:
- <em>Two right triangles are congruent if the hypotenuse and one corresponding leg are equal in both triangles</em>
<u>We have indication of:</u>
Missing information is just confirmation that both of them are right triangles
<u>This is:</u>
- ∠ZXW and ∠ZXY are right angles
Correct answer option is B
Answer:
144 i multiplied 12x12=144
Step-by-step explanation:
Answer:
y = 5x + 12
Step-by-step explanation:
Use the formula: y - y1 = m(x - x1)
Plug in all numbers into your equation: y - 7 = 5(x - -1)
Minus with a minus becomes a positive: y - 7 = 5(x + 1)
Distribute: y - 7 = 5x + 5
Add 7 to both sides: +7 +7
Answer: y = 5x + 12
