Answer:
y=7
Step-by-step explanation:
X+4-4=15.25-4
X=11.25
Answer would be 1. X=11.25
46 kilometers would have made in making 23 trips to school
Answer
Find out how many eighty fours are in 672.
To prove
Let us assume that the number of the 84 be x .
As given in the equation
Total values given in the question be 672.
Than the equation becomes
84 × x = 672
Simplify the above equation
84x = 672

x = 8
Therefore the Numbers of eighty fours in 672 is 8 .
Answer:
Yes,
Step-by-step explanation:
because two sides are shown equal to each other, a and b. Also two angles are equal to each other, x and y. Once you know two angles or two sides are equal so is the third side.
Another way is SAS (side angle side). There is side a, angle y, and side b. These are shown on both triangles.
Therefore, we can conclude these two triangles are congruent.