Lichraly have no idea mate maybe 3?
We know that the lengths of the two smaller sides have to be more than the third side when they are added together
The third side couldn't be 2 or 3 because 9 (7+2) or 10 (7+3) are not less than 10
The third side couldn't be 17 or 18 because 17 (7+10) is not larger than 17 or 18
The correct answer is C. 4 works because 7+4=11 or more than 10. 16 works because 7+10=17 is more than 16
Hope this helps
Answer:
30 minutes
Step-by-step explanation:
If we have 2 points, we can find the slope
m = (y2-y1) / (x2-x1)
(0,24) and (5,20)
m = (20-24)/(5-0)
= -4/5
We know the y intercept (where x=0) (0,24)
We can write an equation for the line in y =mx+b
y = -4/5x+24
We want y = 0 (when the diameter is 0)
0 = -4/5 x +24
Subtract 24 from each side
-24 = -4/5 x +24-24
-24 = -4/5 x
Multiply each side by -5/4 to get x alone
-5/4 * -24 = -5/4 * -4/5 x
30 = x
Answer:
Nine: 5, 7, 9, 11
Ten: 13, 17, 21, 25
Step-by-step explanation:
Nine
f(n) = 2n + 3
f(1) = 2*1 + 3 Substitute 1 for n
f(1) = 2 + 3 Multiply 2 * 1
f(1) = 5 Add 3
f(2) = 2n + 3 Substitute 2 for n
f(2) = 2*2 + 3 Combine the factors
f(2) = 4 + 3 Add the terms
f(2) = 7
f(3) = 9 Answer
f(4) = 11 Answer
Ten
f(n) = 4n + 9
f(1) = 4*1 + 9 Substitute 1 for n
f(1) = 4 + 9 Combine the factors
f(1) = 13 Add the terms
f(2) = 4*2 + 9 Substitute 2 for n
f(2) = 8 + 9 The factors (2 and 4) have been combined
f(2) = 17 Add 9
f(3) = 21 Answer
f(4) = 25 Answer
Answer:
1/3 x (-15) = -5
6 x 2/3 = 4
1/2 x 6= 3
3/2 x (-2) = -3
Step-by-step explanation:
image explains (kind of)
hope it helps though!
