Answer:
<h3>x =
![\sqrt{15^{2}-13^{2}](https://tex.z-dn.net/?f=%5Csqrt%7B15%5E%7B2%7D-13%5E%7B2%7D)
</h3>
Step-by-step explanation:
Answer:
x = - 2
Step-by-step explanation:
Given
×
= 18 = 2 × 9 =
× 3²
Then
= ![2^{1}](https://tex.z-dn.net/?f=2%5E%7B1%7D)
Since bases on both sides are equal, both 2, then equate exponents
x + 3 = 1 ( subtract 3 from both sides )
x = - 2
Then
= ![2^{1}](https://tex.z-dn.net/?f=2%5E%7B1%7D)
and
= 3²
18 = 2 × 3²
X/2 = 17
x = 17(2) ........multiply both sides by 2
x = 34
hope it helps
Answer:
The surface area of stand is 46 feet.
First
taking the upper rectangular prism only.
so we get
l=3
w=1
h=3
surface area of rectangular prism = 2lw+2lh+2hw
= 2×3×1+2×3×3+2×3×1
= 30
taking the lower rectangular prism only.
surface area of rectangular prism = 2lw+2lh+2hw
=2×7×2+2×1×7+2×2×1
=46
add both the rectangular prism.
we get,
30+46
76
Yes, $15 is enough
Taking out the square of all the rectangle the total would be 52m²
52/25×6.79 ( as 6.79 dollars for 25 m²)
$14.1232
Hello,
(f-g)(0)=f(0)-g(0)=3-(-2)=5