Simetricul unui punct fata de o dreapta

1 answer:

7 0

Answer: Un set de puncte are simetrie de linie dacă și numai dacă există o linie, l, astfel încât reflectarea prin l a fiecărui punct din mulțime să fie și un punct din mulțime.

Step-by-step explanation:

You might be interested in

Determine the number of terms in each algebraic expression (6a+9)-7b

Vesnalui [34]

Answer:

Step-by-step explanation:

(6a+9)-7b

There are 3 terms

3 0

3 years ago

Read 2 more answers

Solve for t <br> -t=9(t-10)<br> t=

n200080 [17]

-t=9(t-10)
-t=9t-90
90=9t+t
90=10t
90/10=t
9=t

8 0

3 years ago

Read 2 more answers

X-30% is 12. What is X?

skad [1K]

If i'm not wrong,i think the answer is:

30％=0.3
X=0.3+12=12.3

5 0

3 years ago

Read 2 more answers

Slope intercept form

Bess [88]

Y=mx+b is what I learned and point slope is y-y1=m*x-x1

4 0

3 years ago

Jack was out at a restaurant for dinner when the bill came. His dinner came to $14. He wanted to leave a 31% tip. How much was h

inessss [21]

Answer:

$18.34

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers