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Paraphin [41]
2 years ago
14

Help me please!!!! 14 point reward + brainiest

Mathematics
2 answers:
lisabon 2012 [21]2 years ago
8 0

Answer:

D

Step-by-step explanation:

The area of triangle is 1/2BH

Jaret has the info on his base and height

LekaFEV [45]2 years ago
4 0

Answer:

D

Step-by-step explanation:

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Use the formula C = 2πr and π= 3.14 to find the circumference of a circle with a radius of 5 meters.
professor190 [17]
Solution D 

Just put into a calculator 

Hope I helped :)

7 0
3 years ago
Pleasssseeee hellllpllllllppppp???????
olchik [2.2K]

Answer:

f(x) and g(x) are inverse functions

Step-by-step explanation:

In the two functions f(x) and g(x) if, f(g(x)) = g(f(x)) = x, then

f(x) and g(x) are inverse functions

Let us use this rule to solve the question

∵ f(x) = 3x²

∵ g(x) = \sqrt{\frac{x}{3}}

→ Find f(g(x)) by substitute x in f(x) by g(x)

∴ f(g(x)) = 3(\sqrt{\frac{x}{3}})²

→ Cancel the square root with power 2

∴ f(g(x)) = 3(\frac{x}{3})

→ Cancel the 3 up with the 3 down

∴ f(g(x)) = x

→ Find g(f(x)) by substitute x in g(x) by f(x)

∴ g(f(x)) = \sqrt{\frac{3x^{2}}{3}}

→ Cancel the 3 up with the 3 down

∴ g(f(x)) = \sqrt{x^{2}}

→ Cancel the square root with power 2

∴ g(f(x)) = x

∵ f(g(x)) = g(f(x)) = x

→ By using the rule above

∴ f(x) and g(x) are inverse functions

5 0
2 years ago
Plz answer!!!!!!!!!!!!!!​
makkiz [27]

Answer:

7

Step-by-step explanation:

i know

7 0
2 years ago
Which of the following are solutions to the inequality -7x+14>-3x-6 ? Select all that apply
ale4655 [162]
The solution is x<5
so
C,E,F, and G

4 0
3 years ago
Read 2 more answers
Sove for q.<br> s = 4p + 4q
sergey [27]
S=4P+4Q S=4(P+Q) S/4=P+Q S/4-P=Q Q=S/4-P
4 0
3 years ago
Read 2 more answers
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