7x - 14y = -56
Divide the equation by 7,
x - 2y = -8
2y = x + 8
y = 1/2x + 8
In short, Your Answer would be: y= 1/2x + 4
Hope this helps!
Answer:
5 1 over 4
Step-by-step explanation:
Lets look at number one. 31 + 27 + 29
We can go ahead and break it down if you want.
What's 31 + 27? That equals 58.
Now, we still aren't done with the problem because now we need to add 29.
29+58= 87
Answer:
21.8 + (3/2)(7.1)(13)
Step-by-step explanation:
The surface area (SA) is the sum of the base area (B) and lateral area (LA). The lateral area is the sum of the areas of the three face triangles.
SA = B + LA
LA = 3((1/2)bh)) . . . . b is the base length of the triangle, and h is its height
Using appropriate substitutions, we have ...
SA = 21.8 + (3/2)(7.1)(13)
Answer:
yes!
Step-by-step explanation:
they have the same 3 angles in both
