3 years ago

Id 405 147 7041 pass 87654321 for fun

Mathematics

2 answers:

scZoUnD [109]3 years ago

5 0

hablo español srryyyyyyy

stellarik [79]3 years ago

4 0

Answer:

um no thx

Step-by-step explanation:

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How is 1/5 of an hour found ? What fraction of an hour is 14 minutes?

Contact [7]

Answer:

Step-by-step explanation:

So an hour is 60 minutes right?

So then find out how much of that fraction is then figure out from on a scale of 1-5 14 times what on that scale gets u closer to 60 munits and there u have your answer.

8 0

3 years ago

I put C but again I’m not really sure it’s the correct answer.

egoroff_w [7]

Answer:

Step-by-step explanation:

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3 years ago

Britany wants to read a book. In her room, she has 5 mysteries, 15 historical fictions, 12 modern fantasies, and 7 blographies.

Natali [406]

Answer:

Step-by-step explanation:

5 + 15 + 12 + 7 = 39

3 0

3 years ago

Read 2 more answers

Write a function g whose graph represents a vertical stretch by a factor of 5 of the graph of f(x) = x +2.

il63 [147K]

Answer: 5f(x)

g(x) =5(x+2) =5x+10

Step-by-step explanation:

4 0

4 years ago

if BA is extended all the way through A creating BF and A becomes the midpoint of BF, then what are the coordinates of F

gogolik [260]

Answer:

$F(2x_A-x_B,2y_A-y_B)$

Step-by-step explanation:

Let points A, B and F have coordinates $A(x_A,y_A),$ $B(x_B,y_B)$ and $F(x_F,y_F).$

If BA is extended all the way through A creating BF and A becomes the midpoint of BF, then the midpoint A of the segment BF has coordinates:

$\dfrac{x_B+x_F}{2}=x_A\\ \\\dfrac{y_B+y_F}{2}=y_A$

Express coordinates of point F:

$x_B+x_F=2x_A\Rightarrow x_F=2x_A-x_B\\ \\y_B+y_F=2y_A\Rightarrow y_F=2y_A-y_B$

Hence,

$F(2x_A-x_B,2y_A-y_B)$

3 0

3 years ago