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Nataly_w [17]
3 years ago
14

Find the value of x so that f(x) =7 please help!!!

Mathematics
1 answer:
jeka943 years ago
6 0
The value is 34/628 and also you needa draw
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Find the inverse of square root f(n) = n – 3.
pogonyaev

Answer:

f'(n) = n + 3

Step-by-step explanation:

Given

f(n) = n - 3

Required

The inverse

f(n) = n - 3

Replace f(n) with y

y = n - 3

Swap positions of y and n

n = y - 3

Make y the subject

y = n + 3

Replace y with f'(n)

f'(n) = n + 3

4 0
3 years ago
Please?
marishachu [46]

Answer:

  k = 9/8

Step-by-step explanation:

For a root with multiplicity 2, the discriminant must be zero. For quadratic ax^2 +bx +c, the discriminant is ...

  d = b^2 -4ac

For your quadratic, a=2, b=3, c=k, so you want ...

  3^2 -4(2)(k) = 0

  9 -8k = 0

  k = 9/8

6 0
3 years ago
Below are two parallel lines intersecting them
slavikrds [6]

Answer:

56

Step-by-step explanation:

corresponding angle to 56 is also opposite to x which means it is also 56

3 0
3 years ago
A student sees a newspaper ad for an apartment that has 1330 square feet (ft2 ) of floor space. how many square meters of area a
kkurt [141]

We know 1 meter = 3.28084 feet

So 1 square meter = 3.28084 × 3.28084 square feet.

Now to convert from square feet to square meters, we need to divide by 3.28084 × 3.28084.

The area given in the news paper advertisement is 1330 square feet.

So to convert to square meters we divide by 3.28084 × 3.28084

We get

1330 square feet = \frac{1330}{(3.28084)^{2} }  =123.56

Hence 1330 square feet of area is equal to 123.56 square meters.

3 0
3 years ago
What percent is missing
tamaranim1 [39]

1% is missing

250/100 = 2.5

4 0
4 years ago
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