Answer:
Step-by-step explanation:
37) Take two point from the line.
(2 , 0) & (0,4)
Slope = (-2)
38) (7 , 0) & (3 , 2)
39) The line is parallel to x-axis and so its slope is 0
Slope = 0
40) The line is parallel to y-axis and so its slope is undefined
Slope = undefined
Answer:
−
3
w
2
−
9
w
−
4
Step-by-step explanation:
Subtract 6
w
2 from 3
w
2
−
3
w
2
−
5
w
−
6
-4
w
+
2
Subtract 4
w from −
5
w
.−
3
w
2
−
9
w
−
6
+
2
Add −
6
add
2
.
-3
w
2−
9
w−
4
The integers are -17, 32, and -1.
Integers are actually whole numbers that can carry a negative sign (-) before it. Fractions and decimals are not integers.
Hope it helps.
Answer:
Option 3. (2π + 40) mm².
Step-by-step explanation:
Area of the composite figure = area of MKCD + area of ABCD + area of semi circle with AB as diameter.
Then Area A = (DC + MK)/2 × DN + AB² + (1/2)×π×2²
= (4 + 8)/2 × 4 + 4² + (1/2)×π×4
= 24 + 16 + 2π = (2π + 40) mm²
Therefore option 3. (2π + 40) mm².
