Suppose height(h) of the triangle as 'x' and by the question base(b) as 'x+4'.
now use the formula
area(A)=1/2×base(b)×height(h)
substitute the value and you will get the answer
Answer:
2.00
Step-by-step explanation:
Answer: d< -80/121
Step-by-step explanation:
Step 1: Add 98d to both sides.
23d+81+98d<−98d+1+98d
121d+81<1
Step 2: Subtract 81 from both sides.
121d+81−81<1−81
121d<−80
Step 3: Divide both sides by 121.
121d
121
<
−80
121
d<
−80
121
Answer:
-5
Step-by-step explanation:
y=mx+b
m is the slope
y=-5x-1
the slope is -5