137hahahahacan this be a free.
Simplify the expression : 42x + 116
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Answer:
b option
Step-by-step explanation:
Using cos theta = Base/Hypotenuse,
=> cos (45⁰) = x/8 root 2
=> 1/ root 2 = x/8 root 2
=> x = 8
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>
<h3>
Answer: D) common ratio</h3>
Explanation:
The four points on this curve are
(1, 3)
, (2, 6), (3, 12)
, (4, 24)
The equation of the curve that goes through all the points mentioned is
y = 3*2^(x-1) which is equivalent to y = 1.5*2^x
Both equations are exponential equations.
Sequences of the form
a(n) = a*(r)^(n-1)
are geometric sequences with common ratio r. In this case, r = 2.
Note how the jump from 3 to 6 is "times 2", so is from 6 to 12, and from 12 to 24. We multiply each term by 2 to get the next one.
Okay 5 or more let it sore 4 or less let it rest. 550 the middle number is in the tens spot so look behind it, it's a 0. 0 is less than 4 so you round it down, but 0 is the lowest you can go so it stays 550. ANSWER: 550, stays the same