3 years ago

In triangle CDE, CD= 12 , DE=5, and m What is m

Mathematics

1 answer:

steposvetlana [31]3 years ago

5 0

If you could show a photo I could answer the question

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suppose you toss a coin 100 times and get 60 heads and 40 Tails based on these results what is the probability that the next fli

8_murik_8 [283]

It is stil half becuase the real probability doesnt change

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3 years ago

The cost c, for manufacturing x flags is given by c=x? -24x +39. Find the number of flags manufactured if the cost is $120.

IRINA_888 [86]

9514 1404 393

Answer:

Step-by-step explanation:

You want to find x when c = 120.

120 = x^2 -24x +39

x^2 -24x -81 = 0 . . . . . . subtract 120 to put in standard form

(x -27)(x +3) = 0 . . . . . .factor it

Solutions are ...

x = 27, x = -3 . . . . . values of x that make the factors zero

The number of flags manufactured for a cost of $120 is 27 flags.

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3 years ago

Which of the following is a Riemann Sum used to estimate?

fgiga [73]

Answer:

A. Area under a curve

Step-by-step explanation:

Edge 2021

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3 years ago

I need help I don’t know how that’s not right.

Leviafan [203]

Answer: v=-81.92

Step-by-step explanation:

$\displaystyle\\7+\frac{v}{8} =-3.24\\\\7+\frac{v}{8}-7 =-3.24-7\\\\\frac{v}{8} =-10.24\\\\\frac{v}{8} =-10.24$

Multiply both parts of the equation by 8:

$\displaystyle\\(\frac{v}{8})(8)=(-10.24)(8) \\\\v=-81.92$

6 0

1 year ago

It costs $10 to go to Pete's Pottery Place to paint custom bowls at a cost of $3.50 per bowl. Janelle plans to paint bowls 5 day

ddd [48]

Answer:67.5

Step-by-step explanation:

Because 10 dollars a day then 5 days so 10x5=50 3.50 for bowl so 5 bowls would be 17.5 therefor 50+17.5=67.5 and that's your answer.

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2 years ago