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sertanlavr [38]
3 years ago
11

Which of the following is a congruence transformation?

Mathematics
1 answer:
Gennadij [26K]3 years ago
6 0
The answer is C. Reflecting
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b) if your friend wants to be as happy as possible, how many cheeseburgers should he eat? How do you know ? Answer question B
Svetllana [295]

Answer:

Find out what x should be the apply by the power of 2 then you should be good

7 0
2 years ago
T+b = 41<br> t = 2b+2<br> Solve for t and b
erastovalidia [21]

Answer: b=13, t=29

Step-by-step explanation:

Substituting the first equation into the second,

2b+2+b=41\\\\3b+2=41\\\\3b=39\\\\b=13\\\\\implies t=2(13)+2=29

3 0
1 year ago
A six-sided number cube labeled 1 through 6 is rolled 500 times. An odd number is rolled 325 times. Compare the experimental pro
Komok [63]
The actual probability of having odd is 3/6=1/2
so no of odds theoretically is 250

but it is 325
so, experimental is higher than theoretical
so answer is B !
and you can go for that !
5 0
3 years ago
Read 2 more answers
Line AB contains points A(4, 5) and B(9, 7). What is the slope of AB?
Arlecino [84]

Answer:

\frac{2}{5}

Step-by-step explanation:

slope=(y2-y1)/(x2-x1)

7-5/9-4

2/5

6 0
3 years ago
Rewrite the equation f (x) =2x^2 +12x+7 to the form f (x) =a (x-h)^2+k
Alborosie
Complete theh square

isolate x terms
factor out coefient of x^2 term
take 1/2 of 1st degree coefient and square it, add positive and negative inside parnthasees, expand


f(x)=(2x^2+12x)+7
f(x)=2(x^2+6x)+7
6/2=3, 3^2=9
f(x)=2(x^2+6x+9-9)+7
f(x)=2((x+3)^2-9)+7
f(x)=2(x+3)^2-19+7
f(x)=2(x+3)^2-12

5 0
2 years ago
Read 2 more answers
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