Answer:
x=13
Step-by-step explanation:
6(x+1)-2x-1=(x+15)+(x+16)
6x+6-2x-1= x+ 15+x+16
4x+5= 2x+31
2x+5=31
2x=26
x=13
Matrix A has 3 rows, 2 columns
Matrix B has 3 rows, 2 columns
The number of columns in matrix A (which is 2) does not match up with the number of rows in matrix B (which is 3).
So the matrix multiplication A*B is undefined. We cannot multiply the matrices.
Answer:
181.65 miles for 10.5 gallons of gas
Step-by-step explanation:
Answer:
In words, if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of a second right triangle, then the triangles are congruent. If in triangles ABC and DEF, angle A = angle D = right angle, AB = DE (leg), and BC = EF (hypotenuse), then triangle ABC is congruent to triangle DEF.
