Answer: 8 x (10 to the power of -7)
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
4(x+7)=8x-20
4x+28=8x-20
28=4x-20
48=4x
x=12
Answer: 2.5
Step-by-step explanation:
I believe 2.5 because If we take y/x we have 4,10 so I divide.
Answer:
(a+c)+7
Step-by-step explanation:
this is called the Associative Property
(x+y)+z=x+(y+z)
Answer:
A 34
Step-by-step explanation:
The measure of the angle is 1/2 the measure of the larger arc - 1/2 the measure of the smaller arc
VXY = 1/2( VZ - WY)
= 1/2( 93-25)
=1/2 (68)
=34
