Answer:
B. 4
Step-by-step explanation:
The figure is a triangle 4 units wide and 2 units high. Its area is ...
A = (1/2)bh = (1/2)(4)(2)
A = 4 . . . . square units
5x3=15 3x2=6 15x6=90 So your answer is 90.
Answer:
The area under the line of the velocity-time graph is the distance travelled by the object in the time t.
For example u = 20m/s and t = 300 s
Distance (s) = ut = 20 x 300 = 6000 m
Step-by-step explanation:
Answer:
Slope intercept form:
<em>y = mx + b</em>
What we are given:
49x - 21y = -1,470
we need to keep y on the left side so we subtract 49x from both sides;
-49x -49x
-21y = -49x - 1,470
we need to make y one so we divide by -21 from both sides;
÷-21 ÷-21
y = -49x/-21 - 70
which simplifies to
y = 7x/3 - 70
Answer:
9
+ 9
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