Answer:
yes
Step-by-step explanation:
A quadratic function has the general form
fx) = ax² + bx + c ( a ≠ 0 )
f(x) = x² - 2x + 3 ← is in this form and is a quadratic function
Answer:
x=2
Step-by-step explanation:
5(x+2) = 24 - 2x
5x + 10 = 24 - 2x
add 2 on both sides
7x + 10 = 24
subtract both sides by 10
7x = 14
x= 2
Answer:
Step-by-step explanation:
Brand A: 8(fl oz):$1:28
Brand B: 12:1.68
1)divide each side of the ratio
8:1.28 = 1:0.16
divide 8 by 8, and 1.28 by 8.
12: 1.68 = 1:0.14
divide each side by 12.
so, for brand A, for every one fluid oz it costs $0.16. for brand B, for every one fluid oz, it costs $0.14.
0.16-0.14= 0.02
$0.02 per fluid oz
happy to help:)
the area and volume of the Pyramid of Gaza are 139, 840 m²
and 52950 m³ respectively.
<h3>How to determine the parameters</h3>
The formula for volume and area of a square pyramid are given thus;
Volume, V=
Area ,
Where
- a is the base length
- h is the height
Substitute the values;
Area =
Area =
Area =
Area = 52900 + 86, 940
Area = 139, 840 m²
Volume , v =
Volume = 52900 + 50
Volume = 52950 m³
Thus, the area and volume of the Pyramid of Gaza are 139, 840 m²
and 52950 m³ respectively.
Learn more about a square pyramid here:
brainly.com/question/9071478
#SPJ1
Answer:
282
Step-by-step explanation:
21