X = arcsin (1/2) = 30 degrees
Answer:
-485
Step-by-step explanation:
Formula
<em><u>Givens</u></em>
an = a28
n = 28
a1 = - 242
<em><u>Solution</u></em>
d = a3 - a2
d = -260 - - 251
d = -260 + 251
d = - 9
an = a1 + (n-1)d
an = -242 + (n - 1)(-9)
a28 = - 242 + 27*(-9)
a28 = - 242 - 243
a28 = - 485
Answer:
C
Step-by-step explanation:
Volume of a pyramid = 1/3 x ( area of the base x height)
Base is a square
area of a square = length² = 8² = 64
Volume = 1/3(64 x 6) = 128 ft³
Answer:
exponential equation represents this situation
Step-by-step explanation:
Let the number be x
Raising 16 to a power that is 3 times some number=
Raising 32 to twice the sum of the number and 2 =
We are given that Raising 16 to a power that is 3 times some number is the same as raising 32 to twice the sum of the number and 2.
Equation:
So, The required equation is
Hence
exponential equation represents this situation