3 years ago

-22 over 22 in simplest form

Mathematics

2 answers:

Gwar [14]3 years ago

7 0

-1 over 1 when you divide by 22

fenix001 [56]3 years ago

3 0

-1 over 1 you divide by 22

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1. Simplify 7(1-8n)

kari74 [83]

7(1-8n) = 7 - 56n Work - 7 - 7 x 8n= 7 - 56b
-5(1+2k)-8(-4+5k) = 27 - 50k Work - -5-10k+32-40k = 27-10k-40k = 27-50k

4 0

3 years ago

How far up a wall will an 11-meter ladder reach, if the foot of the ladder is 4 meters away from the base of the wall?

Serhud [2]

Answer: approximately 10.4 feet

Step-by-step explanation:

7 0

3 years ago

SOMEONE HELP PLEASE <br> <br> WILL PAY 15 points!!!

larisa [96]

This isn't as hard as it looks.
The ratio is 1 to 12.
You just have to multiply the model value by 12.

12 x 5.4 = 64.8 feet. Now, the answer has to be in yards, so divide by 3.
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3 0

3 years ago

Read 2 more answers

If F(x)=4x-1 and g(x)=x^2+7, what is g(f(x))

VashaNatasha [74]

Answer

$g(f(x)) = = 16 {x}^{2} - 8x + 8$

step by step Explanation

The functions given are

$f (x)= 4x- 1$

$g(x)= {x}^{2} + 7$

We want to find:

$g(f (x))= g( 4x- 1)$

This implies that

$g(f (x))= ( (4x- 1)^{2} + 7)$

Let us now simplify

$( {a - b)}^{2} = {a}^{2} -2ab + {b}^{2}$

This implies that

$( (4x- 1)^{2} + 7) =( {(4x)}^{2} - 2(4x) \times 1 + 1$

Combine the terms to get,

$= 16 {x}^{2} - 8x + 1 + 7$

$= 16 {x}^{2} - 8x + 8$

6 0

3 years ago

Read 2 more answers

Please help me @marcthetutor please if you cpuld help me as welll anybody please help wuth thorough explaining will mark as brai

Hunter-Best [27]

Answer:

w=3

Step-by-step explanation:

(w+3)x2=4w

2w+6=4w

2w+6-6=4w-6

2w-4w=4w-6-4w

-2w=-6

-2w/2 = -6/2

w=3

7 0

4 years ago