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Dovator [93]
3 years ago
11

Hey I’m doin easy questions so what is 12748+63

Mathematics
2 answers:
hammer [34]3 years ago
7 0

Answer:

12811

Step-by-step explanation:

12748+63

12748+60

12808

12808+3

12811

IRINA_888 [86]3 years ago
3 0

Answer:

12811

Step-by-step explanation:

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Which exponential function is equivalent to the logarithmic equation below: log 784=a
Sedbober [7]
You have no exponential functions listed to choose from, but in this problem it is understood that the base of the log is 10 because it is not stated otherwise and a base of 10 is the "norm" for logs. So rewritten with that in mind, you have log base 10 (784)=a. In exponential form, that looks like this: 10^a=784. You could solve for a by typing in "log(784)" into your calculator to get that the exponent is equal to 2.894316063.  If you raise 10 to that power you get 784.
7 0
3 years ago
Read 2 more answers
What is 2 8/10 + (-3.5) in decimal form, Show your work
SSSSS [86.1K]
<h2>QUESTION:</h2>

What is 2 8/10 + (-3.5) in decimal form.

<h2>SOLUTION:</h2>

▶️ 28/10 - 3.5

▶️ 2.8 - 3.5

▶️ - 0.7

<h2>ANSWER:</h2>

- 0.7 ( Minus zero point seven )

<h2 />
7 0
3 years ago
Find x? Nnnnnnnnnnnnnnnnnnnnnnn
coldgirl [10]
Cos(x) = 32/40 = 0.8   ⇒  x ≈ 37°
6 0
3 years ago
If f(x)=x^4+6, g(x)=x-2 and h(x)= sqrt (x), then f(g(h(x)))=
patriot [66]

Answer:

x^2 + 4x * (3 - sqrt(x)) - 2(5 + sqrt(x))

Step-by-step explanation:

Firstly let us split this up, we need to first work out what g(h(x)) is:

h(x) = Sqrt(x) so g(h(x)) = g(sqrt(x)) = sqrt(x) - 2

Now to work out f(g(h(x))) = f(sqrt(x) - 2) = (sqrt(x) - 2)^4 + 6

= (sqrt(x) - 2) * (sqrt(x) - 2) * (sqrt(x) - 2) * (sqrt(x) - 2) - 6

= (x - 2 * sqrt(x) + 4) * (x - 2 * sqrt(x) + 4) - 6

= x^2 - 2x * sqrt(x) + 4x - 2x * sqrt(x) + 4x - 8 * sqrt(x) + 4x - 8 * sqrt(x) + 16 - 6

= x^2 - 4x * sqrt(x)  + 12x - 16 * sqrt(x) + 10

= x^2 + 4x * (3 - sqrt(x)) - 2(5 + sqrt(x))

3 0
2 years ago
A company makes 120 bags.
Vera_Pavlovna [14]

Answer:

7/15

Step-by-step explanation:

You have 120 bags. 64 of them in total do not contain buttons.

120 - 64 = 56

You have 56 bags with buttons. The simple answer is,

56/120

You can simplify this down to 7/15

If you're looking for percent, the answer is 46.67%

5 0
2 years ago
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