Formula for mid point.
(x1/2+x2/2 , y1/2+ y2/2)
Mid point=
(1/2+ (-3)/2 , 4/2+ 7/2)
(-2/2 , 11/2)
(-1, 5.5)
Answer:
Let's name the digit:
x- ones digit
y - tens digit
we know that x=y-2.
Now, y can be 6,7,8,9 (the number is between 60 and 100 (so depending on your understanding of "between", 0 is also possible. but then the number would have to have -2 as its ones digit, so in any case, it's not possible).
So the possibilities with x=y-2:
64
75
86
97
Out of those 64 and 86 are even, so they can't be prime.
75 has 5 in its ones number: it's divisible by 5.
so the correct answer is 97.
Step-by-step explanation:
Hope this helps!
Answer:
150
Step-by-step explanation:
The n th term of an arithmetic progression is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here d = 10 - 5 = 5 and a₁ = 5, hence
= 5 + (29 × 5) = 5 + 145 = 150
Circumference=2πr
196π=2πr. Divide both sides by 2π so the answer is 98
Answer:
y=x+9 (or y=1x+9, same thing)
Step-by-step explanation:
The equation for Slope-Intercept is y=mx+b. M is the slope, an B is the Y-intercept. Since 1 is the slope, m=1, and B=9 because 9 is the Y-intercept.
