i will give extra points please help

Answer:

Step-by-step explanation:

Answer:

SAS and not similar

Step-by-step explanation:

For the first one, the two triangles are similar (SAS) because the ratio of the two sides is the same (3:5) and the angle in between them is the same.

For the second one, the two triangles are not similar because if we look at the lengths of the sides which is the only information we have of them, we can see that their ratios are not the same.

Answer:

15

Step-by-step explanation:

its that because 808 makes the 14 into 15

Answer:

15.000

Step-by-step explanation:

because 808  is higher than 5 so it makes the 14 into 15

Answer:

[tex]\cos x=\dfrac{8}{f}[/tex]

Step-by-step explanation:

Given that,

[tex]\tan x=\dfrac{e}{8}\\\\\sin x=\dfrac{e}{f}[/tex]

We need to find the value of cos x.

We know that,

[tex]\tan\theta=\dfrac{\sin\theta}{\cos\theta}[/tex]

Using the above relation,

[tex]\dfrac{e}{8}=\dfrac{\dfrac{e}{f}}{\cos x}\\\\\cos x=\dfrac{\dfrac{e}{f}}{\dfrac{e}{8}}\\\\=\dfrac{e}{f}\times \dfrac{8}{e}\\\\=\dfrac{8}{f}[/tex]

So, the value of cos x is equal to [tex]\dfrac{8}{f}[/tex].

Answer:

12/30 = 40%

Step-by-step explanation:

12 divided by 30 = 40%

Give me a brainleist please

Answer:

you would have 60% of credits to complete before graduation.

Step-by-step explanation:

you already have 12 credits so subtract 12 from 30

      30

   -  12

-------------

      18

that will bring you to the number 18

18 of 30 is a 60 percentage

~hope this helped :3~

Answer:

a6

Step-by-step explanation:

Answer:

The answer is D

Step-by-step explanation:

Filled in circle means equal to or greater/lesser than. Arrow points the same way as the inequality symbol.

Answer:

D. q ≥ -15

Step-by-step explanation:

since it's closed circle it's or equal to, if it's opened then it's not or and equal to, in this case it's closed.

It goes from -15 up so, it's bigger than or equal to -15.

q ≥ -15

Answer:

Step-by-step explanation:

Answer:

at answer C, that's supposed to be x= -4 , 1 and that's the answer.

x^2 + 3x - 4 = 0

Quadratic formula:  

x = -b +- sqrt{b^2 - 4ac}/(2a)

Let a = 1

Let b = 3

Let c = -4

Just plug into the quadratic formula and do the math.

We are looking for x.

x = -3 +- sqrt{3^2 - 4(1)(-4)}/2(1)

x = -3 +- sqrt{9 + 16}/2

x = -3 +- sqrt{25}/2

x = (-3 +- 5)/2

Separate x into two parts.

Part 1

x = (-3 -5)/2

x = (-8)/2

x = -4

Part 2

x = (-3 + 5)/2

x = 2/2

x = 1

Answer: x = -4,  x = 1

Answer:

1759.52cm^3

Step-by-step explanation:

Given data

Cylinder E

h = 30 cm and

r = 4 cm

The expression for the volume is

V= πr^2h

V= 3.142*4^2*30

V= 3.142*16*30

V=1508.16 cm^3

Cylinder F

h=5 cm

r = 4 cm

The expression for the volume is

V= πr^2h

V= 3.142*4^2*5

V= 3.142*16*5

V=251.36 cm^3

Hence the total volume is

=251.36+1508.16

= 1759.52cm^3

Answer:

I'm pretty sure the answers are A and C but B could possibly be an answer too

hope this helped

Answer: look at the picture

Step-by-step explanation: Hope this help :)

Answer:

6

Step-by-step explanation:

Answer:

8.01 Is the answer your welcome

Answer:

Can't help you in this Question

Answer:

pentagon

Step-by-step explanation:

Answer:

[tex]154 \: {cm}^{2} [/tex]

Step-by-step explanation:

Let the radius be = r cm

circumference = 2πr

[tex]44 = 2 \times \frac{22}{7 } \times r[/tex]

[tex]r = \frac{44 \times 7}{44} \times 7[/tex]

[tex]r = 7 \: cm[/tex]

Area of circle =

[tex]\pi {r}^{2} [/tex]

[tex] = \frac{22}{7} \times 7 \times 7[/tex]

[tex] = {154 \: cm}^{2} [/tex]

Hope it is helpful....

Answer:

Molly's ribbon is 4 feet long!

Since Molly's ribbon is a fraction of Kelly's, we can multiply Kelly's ribbon length by 1/7.

28 x 1/7 = 4

So, the ribbon is 4 ft long

Or you could just divide 28 ft by 7, and you'd still get the same answer (note: this doesn't always work though, only when the numerator is a 1.)

I really hope this helps you out! Have a great day! :)

Answer:

624inches squared.

Step-by-step explanation:

13×8×6=624

Answer:

3

Step-by-step explanation:

If r=2, that means that each term in the geometric sequence is multiplied by 2.

So, if r=2, and the sixth term in the sequence is 96, then simply divide by 2 until you get to the first term.

Which is 3.

Answer:

C = 28.26  cm

Step-by-step explanation:

The figure shows a circle of diameter 9 inches.

The person has taken radius r as 9 inches which is wrong.

The radius must be (9/2) = 4.5 inches, such that,

Circumference = 2πr

= 2×3.14×4.5

= 28.26  cm

Hence, this is the required solution.

Answer:

so you takeway 40 by 28 you get 12+12=24%

Answer:

i got

50 %

30%

greater

Step-by-step explanation:

Answer:

r = 3.95 ft

Step-by-step explanation:

Volume of cone = [tex]\frac{1}{3} \pi r^{2} h[/tex] = 246 ft³

246 = [tex]\frac{1}{3} * \frac{22}{7} * r^2 * 15[/tex]

r² = [tex]\frac{246*3*7}{22*15*5}[/tex]

r = [tex]\sqrt{15.65}[/tex]

r = 3.95 ft

Answer:

See explanation

Step-by-step explanation:

cos(θ)= 18/30 = 3/5

sin(θ)= 24/30 = 4/5

tan(θ)= 24/18 = 4/3

cos(ϕ)= 24/30 = 4/5

sin(ϕ)= 18/30 = 3/5

tan(ϕ)= 18/24 = 3/4

The value of the trigonometric ratios have been determined.

In a Right angled triangle , the trigonometric ratios are used to determine the value of angles and sides.

The side length of the triangle as given in the figure is 18 , 24 , 30

The value of the trigonometric ratios are

cos θ = Base / Hypotenuse

sin θ =  Perpendicular / hypotenuse

tan θ =  Perpendicular / Base

cos(θ)= 18/30 = 3/5

sin(θ)= 24/30 = 4/5

tan(θ)= 24/18 = 4/3

cos(ϕ)= 24/30 = 4/5

sin(ϕ)= 18/30 = 3/5

tan(ϕ)= 18/24 = 3/4

Therefore the value of the trigonometric ratios have been determined.

To know more about Trigonometric Ratios

https://brainly.com/question/13724581

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Answer:

When the lines are parallel, there are no solutions, and sometimes the two equations will graph as the same line, in which case we have an infinite number of solutions.

Step-by-step explanation: