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serg [7]
4 years ago
7

Simplify -7 - 3x 5 - 6x a. -12 - 3x b. -12 - 9x c. -2 - 3x d. -2 - 9x

Mathematics
1 answer:
11Alexandr11 [23.1K]4 years ago
6 0
The answer is bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb



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Please help! Solve for x.
WITCHER [35]

Answer

52 degrees

Step-by-step explanation:

7 0
3 years ago
Sharad went to his friend's place on a motorcycle. When he started, the reading was 19,235 km. When he reached his friend's plac
Liono4ka [1.6K]

Answer:

the number of km did sharad travel is 66 km

Step-by-step explanation:

The computation of the number of km did sharad travel is as follows:

= The km at his friend place - km when he started

= 19,301 km - 19,235 km

= 66 km

Hence, the number of km did sharad travel is 66 km

So, the same is to be considered by applying the given formula so that the correct distance could come

5 0
3 years ago
If h(x)=(f o g) (x) and h(x)= ∛x+3, find g( x) if f(x)= ∛x+2 (picture attached)
Aleksandr-060686 [28]

Answer:

g(x) = x+1

Step-by-step explanation:

Informally, you can see that the function h(x) takes the root of a value that is 1 more than the value under the same radical in f(x). This suggests that adding 1 to x in f(x) will give you h(x). That is, ...

h(x) = f(x+1) = f(g(x))

so

g(x) = x+1

_____

More formally, you can apply the inverse of the function f(x) to the equation ...

h(x) = f(g(x))

f^-1(h(x)) = f^-1(f(g(x))) . . . inverse function applied

f^-1(h(x)) = g(x) . . . . . . . . . simplified

Now f^-1(x) can be found by solving for y in ...

x = f(y)

x = ∛(y+2) . . . . . . . . . definition of f(y)

x^3 = y+2 . . . . . . . . . cube both sides

x^3 -2 = y = f^-1(x) . . . subtract 2 from both sides

So, f^-1(h(x)) is ...

f^-1(h(x)) = g(x) = (∛(x+3))^3 -2 = x+3 -2

g(x) = x+1

5 0
3 years ago
What is the length of bc in the right triangle below ?
Nana76 [90]

Answer:

BC = 39

Step-by-step explanation:

<h3>a²+b² = c²</h3><h3>15²+36² = 1521</h3><h3>\sqrt{1521}</h3><h3>=39</h3>
3 0
3 years ago
Factor the trinomial: <br>x^2-8x-33<br><br>please help I'm stumped
Anon25 [30]
-33=-11*3
-8=-11+3
so
(x-11)(x+3)
8 0
3 years ago
Read 2 more answers
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