In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data
PQRS
PS = -1 + 4x
QR = 3x + 3
QR = ?
Step 02:
PS = QR
-1 + 4x = 3x + 3
4x - 3x = 3 + 1
x = 4
QR = 3(4) + 3
= 12 + 3
= 15
The answer is:
QR = 15
Answer:
∠ CFE and ∠ DFE are adjacent angles and are supplementary, sum to 180°
∠ CFE + 152° = 180° ( subtract 152° from both sides )
∠ CFE = 28°
Step-by-step explanation:
The answer would be 24.6 cm
Isosceles Triangle, has 2 equal sides and angles.
Answer:f(x) has three real roots
Step-by-step explanation:
