Answer:
x=3
Step-by-step explanation:
5x-7=8
add seven to both sides
5x=15
divide by 5
x=3
Answer:
<h3>353-11</h3><h3>391-x</h3>
x=391×11/353
x=12.18
<h3>•°•12.18 hrs required to her to.make $391</h3>
<h3>Hope it helps you....✌</h3>
Area of square is
9 x 9 = 81
Area of first triangle is
12x9/2= 54
Area of Second triangle is
12x9/2= 54
81+ 54+54= 189
The answer is 188
Answer: 0.5 my dude
Step-by-step explanation:
Answer:
9m⁸n²
Step-by-step explanation:
(3m⁴n)² Remove parentheses
= 3²m⁸n² Square the 3
= 9m⁸n²