Answer: x= -20
Step-by-step explanation: hope it helps thx for the points
Answer:
500
Step-by-step explanation:
375/3=125
125*4=500
Answer:
68.57 mph
Step-by-step explanation:
4.9x10^11.
One can solve this question by converting 1,400,000 into scientific notation. The equation then becomes --> (1.4x10^6)(3.5x10^5). Then, one can multiply 1.4 by 3.5 and use exponent laws to get x10^11.
1.4x3.5 = 4.9
(10^6)(10^5)=10^11
Therefore, the answer will be 4.9x10^11.
Answer:
(x -5)^2 + (y+3)^2 = 7^2
Step-by-step explanation:
mathematically we have the general equation for a circle given its center and the radius as;
(x-a)^2 + (y-b)^2 = r^2
where the center of the circle is (a,b) i.e (5,-3) and the radius of the circle is 7 units
So we have this as;
(x -5)^2 + (y+3)^2 = 7^2