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2 years ago

Use the graph or table to write a linear function. PLLLSS HELP This is due tmrww!!

Mathematics

2 answers:

Vaselesa [24]2 years ago

8 0

I could barely see the picture it’s kind of dark

Lelechka [254]2 years ago

6 0

Answer:

in bold

Step-by-step explanation:

M is the slope and b is the y intercept

1 looks correct

2. Chose 2 points; I chose (0,2) and (2,2) Find slope: 0/-2=0 y=mx+b y=0x+b y=b b=2 y=2

3. Chose 2 points: I chose (2,9) and (0,5) Find slope: 4/2=2 y=mx+b y=2x+5

4. Chose 2 points: I chose (0,-2) and (2,-3) Find slope: 0--3/-2-2=3/-4 y=mx+b y=-3/4x-2

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P URGENT I've got a timer going on but really need your help to answer this thank you!!

astraxan [27]

Given:

The radius of inner circle = 13 yd.

The width of the shaded region = 8 yd

To find the area of the shaded region.

Now,

The radius of the outer circle = 13+8 yd = 21 yd

Formula

The area of a circle of radius r unit is $\pi r^{2}$ sq unit.

$A = A_{1}-A_{2}$

where, $A$ = The area of the shaded region

$A_{1}$ = Area of the outer region

$A_{2}$ = Area of the inner region

Now,

$A_{1}$ $=$ $\pi (21^{2})$

$A_{1} = (3.14)(21)(21)$

$A_{1}$ $= 1384.74$ sq yd

And,

$A_{2}$ $=$ $\pi (13^{2})$

$A_{2} = (3.14)(13)(13)$

$A_{2}$ $= 530.66$ sq yd

Therefore,

$A = 1384.74-530.66$ sq yd

$A = 854.08$ sq yd

Hence,

The area of the shaded region 854.08 sq yd.

7 0

3 years ago

Evaluate cos(tan^-1 0)

patriot [66]

Cos (tan^-1 0)
cos ( 0 )
1

7 0

3 years ago

How do the two interger chip models show that -9-(-4) is the same as -9+4?

natali 33 [55]

Answer:

Two negatives together get a positive

Step-by-step explanation:

-9-(-4)

-(-4)

8 0

3 years ago

HELP PLEASE I CAN'T UNDERSTAND I WILL GIVE YOU BRAINLIEST PLEASE HELP

Andrei [34K]

Answer:

a. 1/27 b.3 1/2

Step-by-step explanation:

a.1/3*1/3*1/3=1/(3^3)=1/27

b.2 1/3*1 1/2*1= 3 1/2

6 0

2 years ago

Read 2 more answers

Solve by elimination:<br> 4x+9y=28<br> -4x-y=-28

nikdorinn [45]

Step-by-step explanation:

4x+9y=28

-4x-y=-28

8y=0

divide both side by 8

y=0

solve for X in equation 1

4(X)-9(0)=28

4x-0=28

4x =28

divide both side by 4

4x/4=28/4

X= 7

y=0,x=7

4 0

3 years ago