ANSWER
EXPLANATION
The given equation is
We add the additive inverse of 31 which is -31 to both sides of the equation to get,
Simplify;
In step 2 the 6(1 * x) is supposed to be 6 * 6x.
Answer:
x= -2
Step-by-step explanation:
hope this helped <3
Answer:
282.5 inches squared
Step-by-step explanation:
A triangle is half the area of a square.
So we will solve the area as if we were finding the area for a square, and then we halve the result.
Length multiply by height to get the area:
28.25 × 20 = 565 inches squared
Now, half the answer to get the area of the triangle:
565/2=282.5 inches squared
243.875 = 244 <== rounded to the nearest whole number
