Answer:
its the 3rd Graph
Step-by-step explanation:
-1 15
0 18
1 20
2 21
Answer:
its a right angle and a its an acute angle as well so it be 5
3 x 10 (with a small 6 at the top right of the ten). Hope this helped
Answer:
only 3.5 buy products made with recycled material but you have to round it to 4
Answer:
Then, a=-1 and b=-1
Step-by-step explanation:
We need to solve the following system of equations using the adition method:
2a+3b=-1 (i)
3a+5b=-2 (ii)
First, we multiply the equation (i) by -3 and the equation (ii) by 2, so we get:
-6a-9b=3
6a+10b=-4
Adding the two equations we have:
-6a-9b=3
6a+10b=-4
--------------------------
0 + b = -1
Then b=-1. Now, let's substitute the value of b into equation (i):
2a+3b=-1
2a + 3(-1) = -1
2a -3 = -1
2a = 2
a = 1
Then, a=-1 and b=-1
