Area=LW
<span>10x^2-29x-21=area
factor and those are the lengh and width
(2x-7)(5x+3)
perimiter=2(L+W)
P=2(2x-7+5x+3)
P=2(7x-4)
P=14x-8
answer is D
</span>
1)
23.55+23.55×0.028
=24.21
2)
The formula is
A=p (1+rt)
A future value?
P present value 400
R interest rate 0.036
T time 5years
A=400×(1+0.036×5)
A=472
3)
((2.25−1.8)÷1.8)×100=25%
Hope it helps!
Answer:
48°
Step-by-step explanation:
29+12+x = 89
41+x = 89
x = 48°