Answer:
2; 2
Step-by-step explanation:
(a+b)(d+e)
Two factors:
(a+b) and (d+e)
With 2 terms each
The circle of radius r centered at (h, k) has equation
.. (x -h)^2 +(y -k)^2 = r^2
Selection A is appropriate.
_____
It would be helpful if you would use appropriate math symbols. 102 is very different from 10^2. (Copying and pasting does not work--editing is needed.)
Answer:
x = 11
Step-by-step explanation:
The given angles are supplementary which means their sum is 180
8x - 6 + 98 = 180 add like terms
8x + 92 = 180 subtract 92 from both sides
8x = 88 divide both sides by 8
x = 11
Answer: 6 inches each.
Step-by-step explanation: 24/4 because it is a square it has 4 sides all the same length(please vote me brainliest)!
The simple interest formula is:
A=P(1+rt)
P is the principle amount so P = $3000
A is the total amount accumulated
r is the rate divided by 100
t is the time
When t = 5, A = 3 645
so,
3 645 = 3000(1+5r) - divide both sides by 3 000
1.215 = 1+5r - subtract 1 from both sides
0.215 = 5r - divide both sides by 5
0.043 = r
however, need to multiply r by 100 because the equation for r is R/100
so 0.43 x 100 is 4.3
The interest rate is 4.3% per year