Answer:
x = -8 and x = 8
Step-by-step explanation:
x^2 - 64 = 0 Our first step is to factor
(x + 8)(x - 8) = 0 Now use zero product property to help solve for x
x + 8 = 0 x - 8 = 0
x = -8 x = 8
Hope this helps!
It is the third answer. Absolute value just means the distance from that number (-3 in your case) to 0 on a number line. Choice 3 shows just that.
Answer:
Top left triangle has the greatest area
Step-by-step explanation:
Area of a triangle:
area = base × height / 2
a = bh/2
Top Left Triangle:
a = 6 × 5.2 / 2
a = 31.2 / 2
a = 15.6
Top Right Triangle:
a = 8 × 2.9 / 2
a = 23.2 / 2
a = 11.6
Bottom Left Triangle:
a = 2 × 7.9 / 2
a = 15.8 / 2
a = 7.9
Compare areas:
15.6 > 11.6 > 7.9
1 pint = 2 cups
1 pint x 4 & 2 cups x 4
4 pints = 8 cups
9.12/8
1.14
$1.14 per cup
Answer:
a
Step-by-step explanation:
because they spent the least of money on flowers
