Triangle area formula: base*height/2
so, 14*10/2 = 7*10 = 70 sq. in.
Answer:
11 months
Step-by-step explanation:
the math that i did was i kept adding 400 to 2500 and counted every four hundred that i added witch was 11 until i got to 7000 so the answer is 11 months. You will have some left over which you will have 300 left over.
Answer:
36%
Step-by-step explanation:
1 = 100%
so 1.36 is increasing by 36%
Answer:
One ordered pair would be (1, -6).
Step-by-step explanation:
Let x = 1, then
3(1) - y = 9
-y = 9 - 3 = 6
y = -6.
We are given the series of <span>a1 = -5 a2 = 20 a3 = -80. In this case, we can see that this is a geometric sequence with a geometric ratio equal to 20/-5 = -80/ 20 or equal to 4. Hence, r is equal to 4, a1 is equal to -5.
The geometric sequence formula is an = a1*r^(n-1) = -5 * (-4)^ (n-1) where n is an integer. Answer is B.</span>
