Answer:
=8x2+10x
Step-by-step explanation:
2x(4x+5)
=(2x)(4x+5)
=(2x)(4x)+(2x)(5)
Answer option D
Step-by-step explanation:
Answer:
10π (31.415926)
√101(10.0498756)
9.92749...
0.99853...
Step-by-step explanation:
For 10π, we can simplify π into 3.14 for an approximate amount. 3.14*10=31.4
For the square root of ten, we can estimate it's between 10 and 11 since 10 squared is 100 and 11 squared is 121.
25% = 1/4
1/4(40)
Divide 40 by 4 to remove the 1/4
10
25% of 40 is 10.
