What two numbers add. to twelve but equal 5

Answers

Answer 1
Answer:
-- Two numbers that add to 12 can be

1 and 11
2 and 10
3 and 9
4 and 8
5 and 7
6 and 6

-- There are not two numbers that equal 5.
There is only one.
It is ......................................  .
 

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In which of the following stores would you pay the least amount for an item that is priced $360? Store A: Sale of 10% off and a successive discount of 10% off. Store B: Sale of 15% with no additional discount. Store C: Sale of $35 off and a successive discount of 10% off.

Answers

The right answer for the question that is being asked and shown above is that: "A: Sale of 10% off and a successive discount of 10% off." The store that would let you pay the least amount for an item that is priced $360 is the Store A.

Greg is designing the clock face for a homemade clock. Using the center of the clock face as the origin, he places the label 12 at the point (0, 5). At what point should he place the label 6?

Answers

(0, -5)

Graph these points so that the center of the clock is at (0, 0) and 12 is at (0, 5).

You know that, on a clock, 6 is directly below point 12 (0, 5). Therefore, we know that point 6 will have an x coordinate of 0.

Point 6 will also be the same distance from the center that point 12 is. Note that point 12 is 5 units from the center. Thus, point 6 will also be 5 units from the center.

There are two points that have an x coordinate of 0 and are 5 units from the center (0, 0). These are (0, 5) and (0, -5). Since the first of these is point 12, we know that (0, -5) must be point 6.

Help pleaseee! Thank you

Answers

Answer:

Step-by-step explanation:

width of a rectangle=11 cm=11*5=55 ft

length of  rectangle =8 cm= 8*5=40

Area=55*40=2220 ft²

height=3 cm=3*5=15

base=11 cm=11*5=55

Area of a triangle=base*height/2=15*55/2= ft^2

2220+412.5=2632.5 ft^2

this number is close to 2615 if the square unit on the grid =1 cm

Using the quadratic formula to solve 2x^2 = 4x – 7, what are the values of x?

Answers

For this case we have the following quadratic equation:

2x ^ 2 = 4x - 7

Rewriting the equation we have:

2x ^ 2 - 4x + 7 = 0

From here, we have:

a=2 b = -4c = 7

Substituting values in the quadratic equation we have:

x = (-b+/-√(b^2-4ac))/(2a)

x = (-(-4)+/-√((-4)^2-4(2)(7)))/(2(2))

Rewriting the equation we have:

x = (4+/-√(16-56))/(4)

x = (4+/-√(-40))/(4)

x = (4+/-√(-4*10))/(4)

x = (4+/-2i√(*10))/(4)

x = (2+/-i√(*10))/(2)

Answer:

The values of x are given by:

x = (2+i√(*10))/(2)

x = (2-i√(*10))/(2)

Answer:

Is C.

Ccccccccccccccc

How do you solve...0=-5t^2+20t+1

Answers

there were 2 solutions that i came up with. Here is the first one. I rearranged the  eqaution by subtracting what is to the right of thr equal sign. Multiply the coefficeint of the first term by the constant 5 x (-1)= -5. Then you would find 2 factors of -5 whose sum equals the coefficient of the middle term which is 20. -5+1= -4 and  -1+5=4.  the eqaution then comes to 5t^2-20t-1=0. you would solve  5t^2-20t-1=0. you would divide both sides of the equal sign by 5. t^-4t-1/5=0. then t^2-4t=1/5. add 4 to both sides of the equation.  so we get 21/5+ 4 + 4t -t^2=21/5. it then comes out to be t^2-4t+t=t-2^2. according to the law of transitivity it is t-2^2=21/5.

 t =(20+√420)/10=2+1/5√ 105 = 4.049 

A fish lays brown eggs or white eggs and it likes to lay them in a certain pattern. Each brown egg is surrounded by 6 white eggs. Here there are 3 brown eggs and 14 white eggs.(a) How many eggs does it lay altogether if it lays 200 brown eggs?
(b) How many eggs does it lay altogether if it lays n brown eggs?

Answers

If it lays 200 browns eggs then it will lay 6 times more white eggs. So itll lay 1200 white eggs
I want to know the answer for the above question.