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3 years ago

Ok, so I'm pretty sure this one is 11.5 I just wanted to make sure with u guys! :)

Mathematics

2 answers:

Yuki888 [10]3 years ago

6 0

Answer:

no its C

Step-by-step explanation:

Furkat [3]3 years ago

4 0

Answer:

C: 23 cm

Step-by-step explanation:

This is the answer because:

1) Area of trapezoid is: (base1 + base2)/2 x height

2) In this case, it is 14 + 8 which is 22. 22/2 is 11.

3) Now we have to do 253/11 which is 23 cm.

Hope this helps! :D

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Answer:

$f(2) = 81$

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Step-by-step explanation:

Given

$f(x) = 0.5x + 80$

g(x) table

Solving (a): f(2)

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$f(x) = 0.5x + 80$

So:

$f(2) = 0.5*2 + 80$

$f(2) = 1 + 80$

$f(2) = 81$

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From the given table.

$g(2) = 83$

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$f(4) = 0.5*4+80$

$f(4) = 2+80$

$f(4) = 82$

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$g(x) = g(x-1)+2$

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3 years ago

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