passes through (-3, 1) and (-2,-1)

Complete question :

A 25-foot-long footbridge has two diagonal supports that meet in the center of the bridge. Each support makes a 65∘ angle with a short vertical support.

What is the length x of a diagonal support, to the nearest tenth of a foot?

Answer:

13.80 feets

Step-by-step explanation:

Taking either of the triangles formed and attached to the picture, the length of diagonal, x can be obtained using Pythagoras rule :

To obtain x :

Sinθ = opposite / hypotenus

Opposite = 12.5 feets ; hypotenus = x ; θ = 65°

Sin 65 = 12.5 / x

0.9063077 * x = 12.5

x = 12.5 / 0.9063077

x = 13.792225

x = 13.80 feets

Answer:

D

Step-by-step explanation:

x-3x-(-5x)=-2x+5x=3x

Answer:

D

Step-by-step explanation:

[tex]x-3x-(-5x)[/tex]

it will be easier to solve the equation in sections:

[tex]x-3x[/tex]

[tex]-2x[/tex]

now deal with the other part

[tex]-(-5x)[/tex]

a negative multiplied by a negative equals a positive so:

[tex]+5x[/tex]

now putting the parts together:

[tex]-2x+5x[/tex]

[tex]3x[/tex], therefore the answer is d: [tex]3x[/tex]

Answer:

90

Step-by-step explanation:

There are 12 inches in a foot.

So you will take the 7 feet and multiply it by 12

This gives you 84 inches

You then take the 6 inches over the 7 feet and add to the 84 inches

Thus you get 90 inches.

Answer: First off, tall guy. Second, the answer is 90, or D.

Step-by-step explanation:

there are 12 inches in a foot. Take the 12 and multiply it by 7. then add the 6 remaining inches to the 84.

Answer:

Step-by-step explanation:

The length of the side of the triangle will be 69 inches.

The Law of Sines The law of trigonometric functions, sine law, sine formula, or sinusoidal rule is a trigonometric equation that relates the sizes of any triangle's edges to the sines of its orientations.

The sine law in the triangle ΔMNO is given as,

n / sin N = m / sin M = o / sin O

The third angle is calculated as,

∠M + ∠N + ∠O = 180°

∠M + 119° + 20° = 180°

∠M = 41°

The length m is calculated as,

n / sin N = m / sin M

92 / sin 119° = m / sin 41°

m = 69 inches

The length of the side of the triangle will be 69 inches.

More about the sine law link is given below.

https://brainly.com/question/17289163

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Answer:

B. 16x^2 - 9

Step-by-step explanation:

(4x-3) x (4x+3) = 4x(4x) + 3(4x) - 3(4x) - 9 = 16x^2 - 9

Answer:

the answer is B

Step-by-step explanation:

good luck on your assignment

Answer:

Step-by-step explanation:

Area = πr²

πr² = 33.26

r = √(33.25/π) ≈ 3.25 yards

Answer:

if you can transfer to englis i may be able to help

Step-by-step explanation:

Answer:

25 - 12x

Step-by-step explanation:

1 - 3(4x - 8)

1 - 12x + 24

25 - 12x

Answer:

[tex]1 - 3(4x - 8) \\ = 1 - 12x + 24 \\ = - 12x + 25 \\ - 12x = - 25 \\ x = \frac{25}{12} \\ = 2.08[/tex]

Answer:

the answer is c 23.9

i hope it helps

Answer:

c 23.9

Step-by-step explanation:

Answer:

Indeed yes homie.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

you simply add the 2 smaller sides, and if their sum equals the bigger side, its correct!

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{Equation: }\bold{3^{-2}}[/tex]

[tex]\large\text{Lets convert }\bold{3^{-2}}\large\text{ into }\bold{3^2}\large\text{ temporarily...}[/tex]

[tex]\large\text{Equation:} \bold{\dfrac{1}{3^2}}\\\\\bold{= \dfrac{1}{3\times3}}\\\\\bold{3\times3\rightarrow9\leftarrow\ solving\ for\ your\ DENOMINATOR\ (bottom\ number)}\\\\\bold{= \dfrac{1}{9}}\\\\\boxed{\boxed{\large\text{Answer: }\bold{\dfrac{1}{9}}}}\huge\checkmark[/tex]

[tex]\textsf{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Step-by-step explanation:

1. Cosine

2. Relationship is Cos = adj/hyp

3. x is 14

4. The hypotenuse of the triangle is 14cm long

Answer:

volume = 254.34 cubic inches

Step-by-step explanation:

r = diameter /2 = 6/2 = 3 in

h = 3 × r = 3 × 3 = 9

volume = pi× r^2 × h

Answer:

C.

{− 4 1/2, −3/4, 0}

Step-by-step explanation:

domain

-1/2;1/4; 2/5

range

-5 1/2; (5/4-2);0

{-1/2, 1/4, 2/5}

take the derivative of the equation 4 times. f 4 (x)=0.

C

Step-by-step explanation:

if you put in the values (-1/2, 1/4, 2/5) in the function, it gives the answers in option C

Answer:

the answer would be 66 minutes

Answer:

66 minutes was correct for me

Step-by-step explanation:

math

Answer:

Eqivelent expressions

Step-by-step explanation:

also dis

Answer:

Length = 6 inches

Answer:

151 ig

Step-by-step explanation:

vertical angles are equall

Answer:

151

Step-by-step explanation:

Answer:

?

Step-by-step explanation:

Answer:

the answer will be B or C hope that helps

Step-by-step explanation:

the answer will be B or C hope that helps

Answer:

A) 12

Step-by-step explanation:

3/2=x/8

cross multiply

2x=24

x=12

Answer:

[tex]300[/tex]

Step-by-step explanation:

[tex]8 \times 7 \frac{1}{2} \times 5 \times = 300[/tex]

The rectangular plant can hold the volume of potting soil is 300 cubic inches.

A cuboid is a three-dimensional shape in which all sides are rectangles. A cuboid has 6 faces, 8 vertices, and 12 edges. All the angles formed at the vertices of a cuboid are right angles. The opposite edges are parallel to each other.

For the given situation,

The rectangular plant holder is in the shape cuboid.

Length of the rectangular plant,l = 8 inches

Width of the rectangular plant,w = 7 1/2 = 15/2 inches

Height of the rectangular plant,h = 5 inches

The formula of volume of cuboid is

[tex]V=lwh[/tex]

⇒ [tex]V= (8)(\frac{15}{2} )(5)[/tex]

⇒ [tex]V=300[/tex]

Hence we can conclude that the rectangular plant can hold the volume of potting soil is 300 cubic inches.

Learn more about cuboid here

https://brainly.com/question/46030

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Answer:

2480.475

Step-by-step explanation:

just do the length times width times the height

Answer:

The answer is 18

Step-by-step explanation:

18 + x really means 18 + 0, because x is equal to 0

and if 18 + x = y, it means 18 + 0 = y,

so y is equal to 18

hope this helped!

Answer:

the sale price of the game is $15.50

Step-by-step explanation:

$24.50-$9=$15.50

Answer:

sale price is 15.50

Step-by-step explanation:

Answer:

its b

Step-by-step explanation:

i just did that question last period