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3 years ago

Plss answer this no links and no inappropriate answers please i’ll give branliest i relly don’t understand this tysm

Mathematics

1 answer:

netineya [11]3 years ago

4 0

Hey, I can answer in the comments but you need to have the boxes down in the picture if you can tell me the multiple degrees it has in the boxes then I can help thx :)

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Need help with me question

Irina-Kira [14]

Answer:

x = -6 x=5

Step-by-step explanation:

x^2 +x -30 =0

Factor

What two numbers multiply to -30 and add to 1

6 * -5 = -30

6-5 =1

(x+6) (x-5) =0

Using the zero product property

x+6 =0 x-5=0

x+6-6=0-6 x-5+5=0+5

x = -6 x=5

8 0

3 years ago

1.John has a sink that is shaped like a half-sphere. The sink has a volume of 1072 in. One day, his sink

Vlad [161]

Answer:

$\large\boxed{\large\boxed{85cups}}$

Explanation:

1. Volume of a cup

The shape of the cup is a cylinder. The volume of a cylinder is:

$\text{Volume of a cylinder}=\pi \times (radius)^2\times height$

The diameter fo the cup is half the diameter: 2in/2 = 1in.

Substitute radius = 1 in, and height = 4 in in the formula for the volume of a cylinder:

$\text{Volume of the cup}=\pi \times (1in)^2\times 4in\approx 12.57in^3$

2. Volume of the sink:

The volume of the sink is 1072in³ (note the units is in³ and not in).

3. Divide the volume of the sink by the volume of the cup.

This gives the number of cups that contain a volume equal to the volume of the sink:

$\dfrac{1072in^3}{12.57in^3}=85.3cups\approx 85cups$

8 0

3 years ago

6 Cassius is purchasing flower baskets to

Hunter-Best [27]

Answer:

Step-by-step explanation:

i took the test

4 0

2 years ago

All of the following are ways to write 25 percent of N except

Archy [21]

Nothing on your list IS a way to write 25 percent.

5 0

3 years ago

What is the measure of <1 1. 80 2. 40 3. 160

Ratling [72]

No she pero necesito puntos :3

3 0

3 years ago