Answer:
A) X = 2, Y = 2
Step-by-step explanation:
For HL, the hypotenuse of one triangle must be congruent to the hypotenuse of the other, and the leg of one triangle must be congruent to the corresponding leg of the other triangle.
This means that we know x = y, and that 2x+3 = 3y+1.
Substituting x in place of y gives us
2x+3 = 3x+1
Subtract 2x from each side:
2x+3-2x = 3x+1-2x
3 = x+1
Subtract 1 from each side:
3-1 = x+1-1
2 = x
This means that x = 2 and y = 2, since they are equal.
Answer: −
-4x^2-5x+10
Step-by-step explanation:
Answer:
2.1%
Step-by-step explanation:
The formula for compound interest is given as:
Given the Principal amount as $6000, and the rate in the first two years as 1.5%:
We compound 
for 1 year at rate i to obtain $6311.16:
Hence, the compound interest rate in the third year is 2.1%
Answer:
Answer is 62 degrees.
Step-by-step explanation:
The sum of all angles of a triangle is 180°
x + 70 + 48 = 180
x + 118 = 180
x = 180 - 118
x = 62
Answer:
Angle CBA = 90 degrees.
Step-by-step explanation:
Squares make 90 degree angles on all 4 angles.
