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GREYUIT [131]
3 years ago
9

Find f(g(4)) if f(x)=2x+1 and g(x)=x^2

Mathematics
2 answers:
Gala2k [10]3 years ago
6 0

Answer:

is this even math????

Step-by-step explanation:

Vikki [24]3 years ago
5 0

First solve g(x) by replacing x with 4

G(x) = x^2 = 4^2 = 16

Now replace x in f(x) with 16:

F(x) = 2x + 1 = 2(16) + 1 = 32 +1 = 33

The answer is 33

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Solve for x pls. help
marta [7]

Answer:

the answer is 82

Step-by-step explanation:

here,

x°+57°+41°=180° ( sum of interior angle of a triangle)

or, x°+ 98°= 180°

or, x°=180°-98°

or, X°=82.

can u give me brailest

6 0
3 years ago
What's the percentage of change from 20 is decreased to 11​
Reil [10]

Answer:

The percentage is 45 percent.

Step-by-step explanation:

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3 years ago
The volume of a where is 38808 cm cube .find the radius​
Leokris [45]
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3 years ago
A cube has depth of 10 cm. What is the volume of the cube?
shusha [124]
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8 0
3 years ago
Please Help!! Brainliest Answer! Thank you
stiks02 [169]

Answer:

A

Step-by-step explanation:

O = 26.6

P is a right angle so:

P = 90

angles PQO = 180

To determine Q: triangle total - (P + O)

180 - (90 + 26.6)

180 - 116.6 = 63.4

Q = 63.4

To determine side lengths: a^2 + b^2 = c^2

4^2 + b^2 = c^2

*Variable c is always hypotenuse*

Need more information so find either b or c through SOH, CAH, TOA

SOH: sine = opposite/hypotenuse

CAH: cos = adjacent/hypotenuse

TOA: tan = opposite/adjacent

tan26.6/1 = b/4

Cross multiply

1 × b = 4 × tan26.6

b = 4tan26.6

b = 2.003050791

b is about 2

b = PQ

PQ = 2

Plug b value into pythagorean theorm

4^2 + 2^2 = c^2

16 + 4 = c^2

20 = c^2

square root of 20 = square root of c^2

4.47213.... = c

c is about 4.47

c = QO

5 0
3 years ago
Read 2 more answers
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