Answer:
i think 4 is b
Step-by-step explanation:
Let's solve for g.
gx=x4−3x2+4x−5
Step 1: Divide both sides by x.
gx
x
=
x4−3x2+4x−5
x
g=
x4−3x2+4x−5
x
Answer:
g=
x4−3x2+4x−5
x
Answer:
Approximate marks sally get = 95%
Step-by-step explanation:
Given:
Sally's study time = 1.5 hour = 1.5 × 60 = 90 minute
Find:
Approximate marks sally get.
Computation:
Number of minute sally study = 1.5 × 60
Number of minute sally study = 90 minutes
Using graph,
Vertical line on 90 minutes shows 95% , we can say that the person who study 90 minutes per day get 95% marks
So,
Approximate marks sally get = 95%
a)
A = 5m × 7m = 35 m²
b)
A = 4cm×8cm/2 = 4cm×4cm = 16 cm²
c)
A = 1,2km×0,8km/2 = 0,96km²/2 = 0,48 km²
d)
A = (8m + 10m)·3m/2 = 18m·3m/2 = 9m·3m = 27 m²
<span>f(x)=-|5x|
</span><span>f(x)=-|5x| + 3</span>
