Answer:
20
Step-by-step explanation:
DE+DF=8x
DE+DF=32
8x=32
X=4
Since there is 5x in DE
5(4)=20
Answer:
Distribute
Combine like terms
Isolate variable
Solve for variable
Substitution/ elimination
Step-by-step explanation:
$1.80, Divide 3.59 by two! There's your answer, your welcome!☺
Answer:
26
Step-by-step explanation:
The Pythagorean Theorem states that a² + b² = c²
so, c = √(a² + b²)
10² + 24² = 676
√676 = 26