Answer:
b^2=161
Step-by-step explanation:
So when we deal with triangles the formula is a^2+b^2=c^2
We know that the hypotenuse of the triangle is 15 which is our c^2.
a^2= 64
64+b^2=15^2
64+b^2=225
Then subtract 64
B^2=161
Answer:
The amount Greg paid all together is $11.34.
Step-by-step explanation:
Here, the total cost expression is given as
C(b) = 3b + 0.08(3b)
Now, given b = $3.50.
Substituting the value of b in the cost expression,
So, the cost value = 3 ( $3.50) + 0.08 (3) ($3.50)
= 10.5 + 0.84 = 10.78
or, C = $11.34
Hence, the amount Greg paid all together is $11.34.
In graphing it is called the Slope
Answer:
4.5
Step-by-step explanation:
triangular prism volume =
h![\sqrt{-a^{2}+2(ab)^{2} +2(ac)^{2}﹣b^{4}+2(bc)^{2}﹣c^{4} }](https://tex.z-dn.net/?f=%5Csqrt%7B-a%5E%7B2%7D%2B2%28ab%29%5E%7B2%7D%20%2B2%28ac%29%5E%7B2%7D%EF%B9%A3b%5E%7B4%7D%2B2%28bc%29%5E%7B2%7D%EF%B9%A3c%5E%7B4%7D%20%20%20%20%20%7D)
a = base side = 1.4 ft (after converted from inches to feet)
b = base side= 2 ft
c = base side = 2.5 ft
h = height = 3 ft
plug all the number into the formula
A=110 B=45 C=110 D=110 E=110