I believe New York City was the first capital of the US.
Answer:
HG and HI are 11(√3)/3 and 22(√3)/3 respectively
Step-by-step explanation:
Since triangle HGI is a 30-60-90 triangle, we can easily find HG and HI. HG is 11/(√3) because the longer leg of a 30-60-90 triangle is (√3) times the shorter base. 11/(√3) can be simplified into 11(√3)/3. Since HG is 11/(√3), HI is is 22/(√3) because the hypotenuse is 2 times the shorter leg. 22/(√3) can be simplified into 22(√3)/3. So HG and HI are 11(√3)/3 and 22(√3)/3 respectively.
53 times .07 is 3.71
53 times .15 is 7.95
You add those and get $64.66.
Answer:
(2, 1): Yes
Step-by-step explanation:
5x - 3y = 7
-2x + 7y = 3
(2, 1) = 5(2) - 3(1) = 7
10 - 3 = 7
7 = 7
-2(2) + 7(1) = 3
-4 + 7 = 3
3 = 3
Yes
Answer:
M + $13.72 = $58.22
Step-by-step explanation:
Manny and Sam combined (+) have a total (=) of $58.22
M + S = $58.22
M + $13.72 = $58.22