2 years ago

ABC is similar to LMN. Also, side AB measures 5 cm, side AC measures 7 cm, and

Mathematics

1 answer:

Arturiano [62]2 years ago

3 0

49cm Would be your answer, sorry for the late reply

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Consider the following function. f(x) = |x − 9| Find the derivative from the left at x = 9. If it does not exist, enter NONE. -1

nydimaria [60]

Answer with Step-by-step explanation:

We are given that

$f(x)=\mid x-9\mid$

$f(x)=-(x-9)$ when x<9

$f(x)=x-9$ when $x\geq 9$

LHD

$\lim_{x\rightarrow 9-}f'(x)$

= $-\lim_{x\rightarrow 9-}(x-9)=-1$

RHD

$\lim_{x\rightarrow 9+}f'(x)$

$=\lim_{x\rightarrow 9+}(x-9)=1$

$LHD\neq RHD$

Hence, the function is not differentiable at x=9

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2 years ago

i kind of know its C need 2nd opinion A tire manufacturer took a random sample of 50 tires and found that 3 were defective. In a

den301095 [7]

It's kind of not C.

Solve this proportion for 'x':

3/50 = x/2400

Hint: Cross-multiply the proportion, then do what you need to do.

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2 years ago

A=? b=? C =? Can someone tell me the answer please

beks73 [17]

Answer:

Below.

Step-by-step explanation:

a = 37 degrees ( vertical angle to 37 )

c = 180 - 37 = 143 degrees (adjacent angles add up to 180).

b = 180 - 37 - 109 = 34 degrees (angles in a triangle sum to 180 degrees).

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2 years ago

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The owner of a deli recorded the number of customers who ordered each of four sandwiches available. If the deli has 50 customers

alexandr1967 [171]

160+100+180+60=500
180/500=0.36=36%
50x36%=18
That's your answer lovely~

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2 years ago

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One wire is 8.5m, and the other wire is 7.5m.

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