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3 years ago

I NEED HELP ASAP THANKSSS factor x^2 +9x+20

Mathematics

2 answers:

matrenka [14]3 years ago

6 0

Answer:

(x + 5)(x + 4)

Step-by-step explanation:

$x^{2} +9x+20=(x+5)(x+4)$

Reika [66]3 years ago

6 0

Answer:

Step-by-step explanation:

x^2+9x+20

(x+4)(x+5)

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State of the given functions are inverses. Part 3. NO LINKS!!!!

Effectus [21]

Answer:

h(x)=-x-1

let y =-x-1

interchanging role of x & y

x=-y-1

y=-x-1

h-¹(x)=-x-1

again

f(x)=(2-3x)/2

let

y=(2-3x)/2

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x=(2-3y)/2

2x-2=-3y

y=(2-2x)/3

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Given function are not inverse of each other.

10.

f(x)=-x+3

let y=-x+3

interchanging role of x & y

x=-y+3

y=3-x

f-¹(x)=-x+3

equal to g(x)=-x+3

Given function are inverse of each other.

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3 years ago

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-7^-2 does anyone know ?

Leno4ka [110]

Negative exponents mean that you flip the number upside down

so -7^-2 would become 1/-7^2

-7^2 would be 49

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3 years ago

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The area of a rectangular piece of plastic is 10 square millimeters. The perimeter is 22 millimeters. What are the dimensions of

Serhud [2]

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3 years ago

Help Please You Will Get Brainliest

makvit [3.9K]

Answer:

35$

Step-by-step explanation:

1/4 of 60 is = 15 and 1/4 of 80 is = 20

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5 0

3 years ago

HELP ASAP WILL MARK BRAINLIEST

DochEvi [55]

Answer:

EF , HG , Parallel

Step-by-step explanation:

Here we are given a translated quadrilateral EFGH from Quadrilateral ABCD.

Also given that AB was parallel to DC.

Now we have to fill in the certain blanks.

Here EF is parallel to AB , As EFGH is a translated image of ABCD. And EF and AB are the corresponding sides.

Also HG is parallel to DC, EFGH is a translated image of ABCD.

Also we are given that AB is parallel to DC. Hence we have following results.

AB║DC

AB║EF

Hence CD║EF

also

CD ║HG

CD║EF

Hence we can come to conclusion that

EF║HG

Hence our answer will be

corresponding segments EF and HG are parallel to each other.

3 0

3 years ago