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2 years ago

13

Find the equation of this line

2 answers:

olasank [31]2 years ago

7 0

I needed help on that one too

Snowcat [4.5K]2 years ago

3 0

Y=-1/2+1
Hope this helps :)

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4x+2y=4 put in slope intercept form. Complete table for x and y<br>

musickatia [10]

Hi there! Putting this equation into a slope-intercept basically means solving for y. Move everything besides the constant of y and y to the other side giving you 2y=-4x+4. Divide both sides by 2 to give you y alone. This gives you y=-2x+2
Hope this helped!

8 0

2 years ago

At midnight, the temperature was

Arlecino [84]

this makes no sense, so imma guess for u.

C

4 0

2 years ago

Carissa also has a sink that is shaped like a half sphere. The sink has a volume of 4000/ 3 * π in 3. One day, her sink clogged.

givi [52]

Answer:

Part a) 119 cups

Part b) 30 cups

Step-by-step explanation:

Part a)

step 1

Find the volume of the conical cup with a diameter of 4 in. and a height of 8 in

The volume of the cone (cup) is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=4/2=2\ in$ ----> the radius is half the diameter

$h=8\ in$

assume

$\pi =3.14$

substitute

$V=\frac{1}{3}(3.14)(2^{2})8=33.49\ in^3$

step 2

Find out how many cups of water must Carissa scoop out of the sink

Divide the volume of the sink by the volume of the cup

so

$\frac{4,000}{33.49}= 119\ cups$

Part b)

step 1

Find the volume of the conical cup with a diameter of 8 in. and a height of 8 in

The volume of the cone (cup) is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=8/2=4\ in$ ----> the radius is half the diameter

$h=8\ in$

assume

$\pi =3.14$

substitute

$V=\frac{1}{3}(3.14)(4^{2})8=133.97\ in^3$

step 2

Find out how many cups of water must Carissa scoop out of the sink

Divide the volume of the sink by the volume of the cup

so

$\frac{4,000}{133.97}= 30\ cups$

7 0

3 years ago

Evaluate O! + 1!.<br> a. 1<br> b. 2

ss7ja [257]

<u>Answer</u><u>:</u>

0! = 1

1! = 1

0! + 1! = 1 + 1 = 2

4 0

3 years ago

Hhheellllpppppppppppppppp

katovenus [111]

Answer:

4

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers