Answer:
5 = length
10 = width
Step-by-step explanation:
Length is 5
width is 10
meets this criteria
width is twice longer than length (check)
equals 30 (check)
also if you add it to the perimeter formula, it works:
l + l + w + w
5 + 5 + 10 + 10 = 30
Answer:
(11,-23)
Step-by-step explanation:
3a+b=10 equation 1
-4a-2b=2 equation 2
using equation 1 we have
b = 10-3a equation 3
using equation 2 we have
-4a-2(10-3a)=2
-4a-20+6a=2
2a-20=2
2a=22
a=22/2
a=11
so using equation 3
we have
b = 10-3(11)= 10-33
b=-23
finally the answer is
(11,-23)
Answer:
solutions
Step-by-step explanation:
we know that
The solution for the system of conic sections is the intersection point both graphs
In this problem we have points of intersection
see the attached figure to better understand the problem
Answer:
lin: 12 ounces/ (1/4) ounces= 12/(1/4)=48 sec
diego:20 ounces/ (2/3) ounces= 20/(2/3)= 30 sec
I’d say A: congruent by SSS because the sides are labeled as equal and they share the other side.