3 years ago

Please help asap 20 pts + brainliest for right/best answer

Mathematics

2 answers:

Vadim26 [7]3 years ago

6 0

Answer:

a) x=-2

Step-by-step explanation:

AOS can be found by the formula -b÷2a

(x-1)(x-1) = x²-2x+1

b=-2

a=1

-2÷1=-2

x=-2

Pani-rosa [81]3 years ago

5 0

Here you go. I explained it a little. the vertex is the opposite of the number in the ( ) and the number outside the ( )

You might be interested in

Can someone please explain how I apply SOHCAHTOA properly to this?

liq [111]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

In the function f (x) = = (x²-1) / (x-1), what happens if x takes the value of 1? Explain your answer.

zhenek [66]

Answer:

If x=1, then f(x)= undefined

Step-by-step explanation:

1*1=1

1-1=0

0/0

You can't divide by 0, so anything that is divided by 0 is undefined.

((1*1)-1)/(1-1)

(1-1)/(1-1)

0/0

0/0=Undefined

f(x)= undefined

6 0

2 years ago

A rectangle is formed by two congruent right triangles. The area of each triangle is 6 in2. If each side of the rectangle is a w

viktelen [127]

Area of the rectangle is 2*6=12 in^2
12 could be = 1*12 or 2*6 or 3*4
P could be 2*(1+12)=2*13=26
2*(2+6)=2*8=16
2*(3+4)=2*7=14

the answer is 24 in (c)

4 0

2 years ago

Zane earns $12.25 per hour. He has saved $25 and needs at least $270 to buy tickets to a game. Select the inequality that best r

Anvisha [2.4K]

Answer:

option 3

Step-by-step explanation:

8 0

2 years ago

Can someone help me with this?? explain if you would like

vova2212 [387]

Answer:

answer is 38 yd

Step-by-step explanation:

area of square =1444 yd^2

z^2=1444 yd^2

z= $\sqrt{1444$ yd^2

z=38 yd

Hope this helps u!!

5 0

3 years ago