All categories

3 years ago

Factor completely x2 + 20x − 36. (1 point)

1 answer:

4 0

Consider the form x^2+bx+c. Find a pair of integers whose product is c and whose sum is b. In this case, whose product is 36 and whose sum is 20.

2, 18

Write the factored form using these integers.

(x+2)(x+18)

You might be interested in

F(x) =2^x−4 g(x) = 5/x evaluate g(f(2))=

Afina-wow [57]

Answer:

not possible

Step-by-step explanation:

f(2)=2^2-4=0

g(f(2))=5/0 it's not possible

8 0

2 years ago

Kerstin has a square tile. The perimeter of the tile is 32 inches. What is the length of the tile?

Troyanec [42]

If it is a square all sides are equal, so the perimeter is equal to 4 times the length of one side...

4s=32

s=8in

4 0

3 years ago

Read 2 more answers

11. Tyler loves buying new sneakers. Normally they cost $80.00. Today

Minchanka [31]

Answer:

Step-by-step explanation:

4 0

2 years ago

WILL AWARD BRAINLIEST

stepan [7]

Answer:

1. a. 3xy²(7x²y³ + 5x - 4y)

2. a. (3x + 2)(5x + y)

3. d. (2a + b)(5x - 4)

Step-by-step explanation:

For #1, your answer was missing an exponent, which I boldfaced. Every term has a y² in common. Then, in numbers 2 and 3, just factor each group one at a time.

Ex: [10ax + 5bx] - [8ay - 4by]

4 0

3 years ago

point T"(-2,5) is a vertex of triangle T"O"P". The original image was rotated 90° counterclockwise around the origin and rhen tr

emmainna [20.7K]

ANSWER

T(-2,1)

EXPLANATION

Let T(a,b) be the coordinates.

When this point is rotated 90° counterclockwise about the origin,

Then,

$T(a,b)\to \: T'( - b,a)$

If this point is then translated using the rule;

$(x,y)\to (x-1,y+7)$

then,

$T(a,b)\to \: T'( - b,a) \to T"( - b - 1,a + 7)$

It was given that, T"(-2,5)

This implies that,

-b-1=-2

-b=-2+1

-b=-1

b=1

a+7=5

a=5-7

a=-2

Therefore the coordinates of T are:

(-2,1)

4 0

3 years ago

Read 2 more answers