Finding trigonometric ratios:

( ONLY QUESTIONS 10, 12 and 14)

Answer:

https://preview.redd.it/t4p9fgd30ag61.gif?format=mp4&s=56295791fda9b2006756326ff4863b84a5c30271

Step-by-step explanation:

Answer:34.1

Step-by-step explanation:

The width of the rectangle is 12ft.

The rectangle's perimeter is calculated using its length. Given by the total of the rectangle's sides, it is stated in linear units.

The space inside the rectangle is measured by area, on the other hand. It is measured in square units and equals the sum of the rectangle's length and width.

Let us suppose the width of the given rectangle be x
According to the given question;
Length of rectangle is 5ft more than its width
Therefore, length of rectangle= x+5
We know that,

Perimeter of rectangle = 2 ( length+breadth)
Perimeter of rectangle = 2[x+(x+5)]

It is given in the question that perimeter of the rectangle is 58ft

Thus,
⇒2( length+breadth) =58
⇒ 2[x+(x+5)] = 58
⇒ 2 (2x+5) = 58
⇒ 4x + 10 = 58
⇒ 4x = 58- 10 = 48
⇒ 4x = 48
⇒ x = 12
Thus, width of rectangle = 12 ft
length of rectangle = x+5 = 12+5 = 17ft

Hence, the width of the rectangle is 12ft.

To know more about the similar questions on 'perimeter of rectangle';

visit - https://brainly.com/question/22148953

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A proportion which solves for the distance between D and E is: 9/6 = 15/x.

In Geometry, two (2) triangles are said to be similar when the ratio of their corresponding sides are equal and their corresponding angles are in congruence.

By applying the properties of similar triangles, we have this expression:

AB/DE = BC/CD

Substituting the given parameters into the expression, we have;

9/6 = 15/x.

Read more on similar triangles here: https://brainly.com/question/7411945

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1. 3 rows with 21 sneakers

2. D. 11*2

Answer:

x= 180 - 31 + 40

Step-by-step explanation:

Answer:

Its the first one  X = 180 - 31 + 40 :))

Answer:

6 and -6

|6|=6

|-6|=6

Answer:

180 strips

Step-by-step explanation:

Note that:

1 yard = 36 inches

5 yards = x

Cross Multiply

x = 5 × 36 inches

x = 180 inches

Hence:

1 piece of fabric = 180 inches

How many 1-inch strips can be cut from the fabric?

180 inches = 1 piece of fabric

1 inch = x

x = 180 strips

Answer:

33.333333% change

Step-by-step explanation:

that 3333 actually goes on forever. also i could be wrong but im pretty sure im right.

Answer:

F

Step-by-step explanation:

Answer:

H

Step-by-step explanation:

Answer:

Either B or D

Step-by-step explanation:

Answer:

what are your choices for your answers

Step-by-step explanation:

Answer:

3x+6

Step-by-step explanation:

You have to do the rainbow sooo,

3 ⋅ x = 3x

3 ⋅ 2= 6

Put them together equals 3x+6

Hoped I helped! :)

..........the answer is 48 × 10^-8

Answer:

Step-by-step explanation:

#3 D

#4 c

Answer:

1. D

2. C

Step-by-step explanation:

I used a ✨calculator✨

Answer:

The huge volcano erupted and frightened the baby.

Step-by-step explanation:

Subject= volcano

Verb:  frightened

Direct Object:  baby

Answer:

x = 5

Step-by-step explanation:

The sum of the angles of a triangle is 180°.

(180 - 18x + 5) + (-1 + 8x) + 46 = 180

⇒ 180 - 18x + 5 - 1 + 8x + 46 = 180

⇒ -10x + 230 = 180

⇒ -10x = -50

⇒ x = 5

Answer: 52.5%

Step-by-step explanation:

First add up both quantities to find out the total quantity of the mixture.

= 2.85 + 3.15

= 6 kg

The flour is 3.15 kg out of this total so the percentage is:

= 3.15 / 6 * 100%

= 52.5%

Answer:

X=29

W=42

Step-by-step explanation:

Take 180 and subtract by 138

180-138=42

I'm not specifically sure how to get 29 yet

Answer:

73/4

Step-by-step explanation:

18x4 = 72. 72 + 1 = 73

Answer: 73/4

Step-by-step explanation:

An improper fraction is simply a fraction in which the numerator is larger than the denominator.  Thus, simply convert 18 into fourths, 72/4, then add 1/4 to get 73/4

Hope it helps <3 :D

Answer:

20:25

Step-by-step explanation:

it can go simpler than that if you want.

it can also be 4:5

Answer:

the ratio of cats to dogs is 20:25

Step-by-step explanation:

The ratio of cats to dogs is 20:25, 20/25, or 20 to 25 :)

Answer:

120

Step-by-step explanation:

all angles of a triangle add up to 180. 180-15-45= 120.

:D

brainliest pls

Given :

Measure of an angle = 15°

Measure of the second angle = 45°

Let the measure of the third angle be x.

We know that :

▪︎Sum of all angles of a triangle = 180°[angle sum property]

Which means :

[tex] =\tt 15 + 45 + x = 180[/tex]

[tex] =\tt 60 + x = 180[/tex]

[tex] =\tt x = 180 - 60[/tex]

[tex]\hookrightarrow\color{plum}\tt \: x = 120°[/tex]

Thus, the measure of the third angle = 120°

Since the sum of all these angles is equivalent to 180°[15+45+120=180] we can conclude that we have found out the correct measure of the third angle.

Therefore, the correct option is (C) 120

Answer:

2x10^-12

Step-by-step explanatiion:

Answer: Nevan will receive a refund of $1,074.

Step-by-step explanation:

I don't remember how I did it but I looked it up on Quizlet.

Nevan will receive a refund of $1,074.

Answer:

15

Step-by-step explanation:

100/300=.3333333

.33333x45=15

Answer:

C

Step-by-step explanation:

Since "P" is -4, add POSITIVE 6.5 to it. It makes 2.5

hope it helps :D