X will equals -5 because 2-(-5)=3
Answer:
x= 13/3
y=7.5
AB is 97/3
ABC is 122
Step-by-step explanation:
A rhombus is a special type of quadrilateral that has 4 equal sides and perpendicular diagonals which bisect each other and the angles. Knowing this then 4x+15 is equal to 7x+2 and 12y is equal to 90. Solve for each variables then substitute as needed to find the remaining values.
4x+15=7x+2
15=3x+2
13=3x
13/3 = x
BC is 4x+15 = 4(13/3)+15 = 52/3 + 45/3 = 97/3
CD is 7x+2 = 7(13/3)+2 = 91/3 + 6/3 = 97/3
Now solve for 12y=90 and y = 7.5.
Angle AFB is 12(7.5) = 90
Angle BCF is 4y-1 = 4(7.5)-1 = 29
Since the diagonal bisects the angle this means angle BCD is 58. So angle ABC will be 180-58 = 122
Answer:
Step-by-step explanation:
Thanks fam have a. Good night
The slope is 0/2 (0) because they are on the same x line.
HI,
1) Begin by adding or subtracting the same amount on both sides of the linear equation.
2) Next, divide or multiply both sides of the linear equation by the same integer.
3)Always multiply both sides of the equation by the reciprocal of the variable's coefficient, instead of step #2.