How do i solve a decimal

Answers

Answer 1

Answer: You just do it. It's Mathematics.

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1. Which ordered pair is in Quadrant III? A. (–3, –1) B. (1, –3) C. (–1, 5) D. (–1, 3)2.What are the coordinates of the fourth point that could be connected with (–4, 0), (1, 0), and (1, –3) to form a rectangle?

A. (–3, –4) B.(–3, 1 ) C.(1, –4) D.(–4, –3)

Answers

quadrant III is bottom lefft aka, x and y are both negative
so the answer is A

A. the Quadrant III is the bottom left so the x and y axis have to be negative

The graph below shows the cost of bag tags based on the number of bag tags ordered: A graph is shown. The title of the graph is Bag Tags. The horizontal axis label is Number of Bag Tags. The horizontal axis values are 0, 3, 6, 9, 12, 15. The vertical axis label is Cost in dollars. The vertical axis values are 0, 9, 18, 27, 36, 45. Points are plotted on the ordered pairs 3,9 and 6,18 and 9,27. The cost of 1 bag tag is $______. Input only whole numbers, such as 8

Answers

Answer: 3
3 bags costs $9
1 bag will cost 9/3 = $3

Answer:it will be 3

Step-by-step explanation:

this is because if u divide 9 by three will equal 3

so if we remember our times table 3X3=9. so for (3bags 9$) (2bags 6$) and (1bag is 3$) So 3 dollars will be ur total

hope this helped!

A Dixie cup of water is in the shape of a cylinder with diameter 8 cm and height 15 cm. Emily is usingthe cups to fill a spherical fishbowl with a diameter of 75 cm. She needs to fill the cups ahead of time
and wants to know what is the minimum number of cups she needs in order to fill the fishbowl.

Answers

Answer:

Dixie Cup Volume = π • r² • height

volume = PI * 4^2 * 15

Dixie Cup Volume = 753.9822368616 cubic cm

Sphere Volume = 4/3 • π • r³

Fishbowl Volume = 4/3 * PI * 37.5^3

Fishbowl Volume = 220,893.233 cubic cm

She'll need this many Dixie Cups (220,893.233 / 753.982)

= 292.96 Which rounds to

293 Dixie Cups

Step-by-step explanation:

What is the volume of a sphere with a diameter of 12 meters

Answers

Answer:

Step-by-step explanation:

Volume=4/3 πr³=4/3 π(6)³=288π m³

Answer:

Step-by-step explanation:

volume of sphere=4/3 πr^3

V=4/3×22/7×12×12×12

V=16×22×12×12/7

V=50688/7

V=7241.14286m^3

Use the formula P = 2l + 2w. Find the perimeter of a rectangle with a length of 12.9 ft and a width of 19.3 ft.

Answers

The answer is P= 64.4 hope it helped

Simplify -8+6i/4-2i

Answers

Answer:

-1.1+0.4i

Step-by-step explanation:

Multiply the numerator and the denominator by $4+2i:$

$(-8+6i)/(4-2i)\cdot (4+2i)/(4+2i)=(-32-16i+24i+12i^2)/(4^2-(2i)^2)\ \ [\text{use formula }a^2-b^2=(a-b)(a+b)]\n \n=(-32+8i-12)/(16-4i^2)\ \ [\text{remember }i^2=-1]\n \n=(-44+8i)/(16+4)\n \n=(-44+8i)/(20)\n \n=-(11)/(10)+(4)/(10)i\n \n=-1.1+0.4i$

Answer:

−11

Step-by-step explanation:

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How do you make 135/104 a proper fraction?