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2 years ago

From this diagram, select the

Mathematics

1 answer:

Georgia [21]2 years ago

8 0

Answer:

<h3>A). O is parallel to q </h3>

if angle 2 is congruent to 6 them the slope of line o and q is equal

that is line o is parallel to q

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Arthur is organising his collection of DVDs .He has 36 altogether. The ratio of comedy films to action to horror is 4:8: 1 How m

sweet-ann [11.9K]

Answer: Because of the total number of DVDs given (36)the number of individual type of DVD are coming in decimals such that

Number of comedy films =11.07

Number of Action films =22.15

and Number of horror films =2.78

I also solved using total number of DVDs as 26 and the results were as follows

Number of comedy films =8

Number of acton films =16

and Number of horror films =2

Step-by-step explanation:

Total number of DVD collection = 36

ratio of the type of DVD =comedy films to action to horror = 4:8: 1

Total ratio =4+8+1 = 13

Number of comedy films = ratio of comedy films/ total ratio x Total DVD collection

= 4/13 x 36= 11,.07 rounded to 11 comedy films

Number of action films = ratio of action films/ total ratio x Total DVD collection

= 8/13 x 36= 22.15 rounded to 22 action films

Number of horror films = ratio of horror films/ total ratio x Total DVD collection

1/13 x 36=2.78 rounded t0 3 Horror movies .

The numbers of each DVD are giving decimal numbers .

Using

Total number of DVD collection as 26.

we have that

Number of comedy films= 4/13 x 26 = 8

Number of action films= 8/13 x 26= 16

Number of Horror films = 1/13 x 26 = 2

8 0

3 years ago

Help him me I’m new here

Stella [2.4K]

Given:

Composite figure made of cylinder and two spheres.

To find:

The volume of the composite solid.

Solution:

Radius = 2 in

The value of π = 3.14

<u>Volume of sphere:</u>

$$V=\frac{4}{3} \pi r^3$

$$V=\frac{4}{3} \times 3.14 \times 2^3$

$$V=\frac{4}{3} \times 3.14 \times 8$

$V=33.49$

Volume of a sphere is 33.49 in³

Volume of two spheres = 2 × 33.49 = 66.98 in³

Radius of cylinder = 2 in

Height of cylinder = 8 - 2 - 2 = 4 in

<u>Volume of cylinder:</u>

$$V=\pi r^2 h$

V = 3.14 × 2² × 4

V = 50.24

Volume of cylinder = 50.24 in³

Volume of composite solid = Volume of two spheres + Volume of cylinder

= 66.98 in³ + 50.24 in³

= 117.2 in³

The volume of the composite solid is 117.2 in³.

5 0

3 years ago

2 3/8 is closest to what number

Mkey [24]

Answer:

2 is the closest to 2 3/8

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

5 times a number is 14 less than the square of that number. Find the positive solution.

anastassius [24]

Write the word problem in algebraic form:

n2 -14 = 5n

Write as a quadratic:

n2 - 5n - 14 = 0

Factor:

(n+2)(n-7) = 0

Solve:

n+2 = 0 => n = -2

n-7 = 0 => n = 7

positive solution is 7. (14 less than 72 = 35 which is also 5 times 7)

8 0

4 years ago

Read 2 more answers

You are working as an apprentice for the bksb Newcastle Arena. When bands play at the arena the money made from ticket sales is

Misha Larkins [42]

2x + 5x = 21000
7x = 21000
x = 21000/7
x = 3000

That means the money was split up

2 * 3000 = 6000
5 * 3000 = 15000

The arena got the 2 part of the ratio.
The arena got 6000 pounds. I don't have that L on my keyboard.

3 0

3 years ago