Answer:
Second option: The area increases by 6 square units.
Step-by-step explanation:
A1 = ½ × 4 × 3 = 6 units²
A2 = ½ × 4 × 2(3) = 12 units²
Increase: 12 - 6 = 6 units²
The area increases by 6 square units.
The original area of triangle
A = 1/2 bh
a = 1/2 (4)*3
6 square units
Now we double the height
A = 1/2 (4) *6
A = 12 square units
The difference is 12-6 = 6 square units
75.78
8.42*9=75.78
I think its C
Sorry if im wrong
see below
7. f(x) = mx + b; b acts as the vertical shift moving the graph up if b is positive and down if b is negative.
f(x) = x-2 has shifted the graph of f(x) down 2 units.
g(x) = x + 7 has shifted the graph up 7 units.
If f(x) is changed to g(x) the vertical shift has gone from -2 to + 7 or (7-(-2) = 9 units up
8. f(x) = mx stretches the graph by a factor of m if m > 0 and compresses the graph by a factor of m if 0<m<1
f(x) = 3x stretches the graph by a factor of 3.
g(x) = 1/4x compresses the graph by a factor of 1/4
Answer: 1000
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kilogram, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38 ... 1 kg = 1000 grams.
