5s+s= -48
⇒ 6s = -48
⇒ s= -48/6
⇒ s= -8.
The final answer is s=-8~
Answer:
121°
Step-by-step explanation:
The sum of the a triangle's angles is 180°
so the missing angle: 180°-(87°+34°) = 59°
so z°= 180°-59°= 121°
Answer: 80
Step-by-step explanation:
Step 1: Cross-multiply.
(x+3)^1/2=(3x+7)^1/4
Step 2: Subtract 6x from both sides.
4x+12−6x=6x+14−6x
−2x+12=14
Step 3: Subtract 12 from both sides.
−2x+12−12=14−12
−2x=2
Step 4: Divide both sides by -2.
−2x/−2=2/−2
Answer:
x=−1
Answer:
h-15
Step-by-step explanation:
<em>less than</em> means subtraction in an equation
