Simplify help please

Answer:

look at the picture i have sent

Answer:

I believe the answer is 2. You may want to get a second opinion though because Im not sure

Hi there! Look at the attachments along with my explanation. Before we are going to answer your problem, we need to know the basic Trigonometric Ratio first.

Now see my attachments. The first attachment is the original image from your problem.

The second attachment is when we draw to focus on angle H (in a better perspective)

The third attachment is when we draw to focus on angle G in a better perspective.

Now that we know tanA = opposite/adjacent

Define A = any angles.

Therefore,

tanH = 1/2

tanG = 2/1 = 2

Answer

Find completion to question in comment section.

Answer:

D. One of the jellybeans that slipped out was orange and one was black

Step-by-step explanation:

We calculate the option with the highest probability of occurrence :

Total number of jellybean = 75

n(T) =75

n(Pink) = 8

n(red) = 22

n(Orange) = 17

n(green) = 8

n(white) = 6

n(black) = 4

We assume that the jelly beans must have slipped out one after the other.

Evaluating the options :

A.)

P(pink) and P(white)

8/75 * 6/74 = 0.0086486

B.)

P(green) and P(green)

8/75 * 7/74 = 0.0100900

C.)

P(white) and P(white)

6/75 * 5/74 = 0.0054054

D.)

P(orange) and P(black)

17/75 * 4/74 = 0.0122522

From the probability values obtained, the highest is D. Hence, the most likely to have occurred is One of the jellybeans that slipped out was orange and one was black

Answer:

x^2 + 4xy + 4y^2

Step-by-step explanation:

hope this helps

Answer:

x² + 4xy + 4y²

Step-by-step explanation:

(x + 2y)²

= (x + 2y)(x + 2y)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x + 2y) + 2y(x + 2y) ← distribute parenthesis

= x² + 2xy + 2xy + 4y² ← collect like terms

= x² + 4xy + 4y²

Answer:4T

Step-by-step explanation:

T

Answer:

Step-by-step explanation:

100m2-140m+49

Step-by-step explanation:

It is because of Angle-Angle Similarity.

Angle EDC = Angle CAB [Perpendicular, 90°]

Angle ECD = Angle ACB [Vertically Opposite Angles]

So,

Triangle ADC ~ Triangle BAC

Hope it helps :)

Answer:

Because of AA postulate

Step-by-step explanation:

[tex] In\: \triangle ABC\: \&\:\triangle DEC[/tex]

[tex] \angle CAB \cong \angle CDE[/tex] (Right angles)

[tex] \angle ACB \cong \angle DCE[/tex] (Vertical angles)

[tex] \therefore \triangle ABC \sim \triangle DEC[/tex] (AA postulate)

Answer:

A  

Step-by-step explanation:

Answer:

Answer

I think the choose (2)

Answer:

I think so I will not be back

Answer:

pictures is not showing

Answer:

the question wont load, im sorry qwq

Step-by-step explanation:

Answer:

r = 2  2/11

Step-by-step explanation:

5/12 · r = 10/11

Multiply each side by 12/5 to isolate r

(12/5) *5/12 · r = 10/11* 12/5

r = 12/11 * 10/5

r = 12/11*2

r = 24/11

r = 2  2/11

Answer:

11/24

Step-by-step explanation:

Multiply both sides of this equation by 12/5 to isolate r:

     (5/12)(12/5)

r = ------------------ = 55/120

      (12/5)(10/11)

r = 55/120 = 11/24

Answer:

There are total 96 shirts out of which  72 are black and  12 are white and 12 are red.

Step-by-step explanation:

Let the total number of shirts be x.

Then 3/4= 0.75 shirts are black

50% or 50/100 =0.5  of 1/4 ( 1-3/4) remaining are white

and 12 are red

x= 0.75x+0.125x+12

x= 0.875x+ 12

x-0.875x= 12

0.125x= 12

x= 12/0.125

x= 96

There are total 96 shirts out of which 3/4 are black

96*0.75= 72 are black and

96*0.25= 24  are left behind out of which 50% are white.

12 are white and 12 are red.

it is the c.1/64 gal

hello and this is the answer 1/64 gal

Answer:

421 students out of 500 would score higher than 68

Step-by-step explanation:

P(X>68) = normalcdf(68,100,75,7) = 0.841 = 84.1%

Therefore, 84.1% of 500 students is 421 (remember to round up).

There are 421 students out of 500 who would score higher than 68 if the mean is 75 and the standard deviation is 7.

The standard deviation mathematical and statistical analysis tool used to explain the diversity of treatments or values around the Mean is the standard deviation, which is also known as the square root of variance.

Given a mean of 75 and a standard deviation of 7,

Mean μ = 75

SD σ = 7

By using the normal distribution,

P(X > 68) = P( z > (68-μ)/σ)

P(z > 1)

By using z-table, we get

= 0.8413

Therefore, 84.1% of 500 students is 421 (rounded to the nearest integer).

Hence, 84.1% of students out of 500 would score higher than 68.

To learn more about standard deviation click here:

brainly.com/question/23907081

#SPJ2

Answer:

t=6

r=3√ 2

Step-by-step explanation:

30,60,90 triangle so hypotenuse = 2 x small side. In this case the small side is 2 so 2x3=6. Long side is equal to small side times √ 2. Therefore, it will be  3√ 2.

If this helps please mark as brainliest

answer:

n=43

Step-by-step explanation:

Divide both sides by 7:

[tex]\frac{7n}{7}=\frac{301}{7}[/tex]    

simplify: n=43

Answer: 9/2

Step-by-step explanation:

Corresponding sides of similar triangles are proportional, so:

[tex]\frac{x}{6}=\frac{3}{4}\\\\x=\frac{18}{4}=\boxed{\frac{9}{2}}[/tex]

Answer: it would be 13

Step-by-step explanation:

Answer:

Dimensions of the rectangle are:

Wedth= 6

Length= 8

Answer:

B and C

Step-by-step explanation:

A-P-E-X

Answer: Thanks!

Step-by-step explanation:

Answer:

Thx!!!

Step-by-step explanation:

I got it right!

solution given;

let

AB=a

AC=b=30ft

AB=c=20ft

<A=115°

By using Cosine rule.

a²=b²+c²-2bc cos angle

a²=30²+20²-2*30*20 Cos 115°

a²=1807.1419

a=√[1807.1419]

a=42.51

Side A is 42.51ft.

Again

Cos B=[tex] \frac{a²+c²-b²}{2ac} [/tex]

Cos B=[tex] \frac{42.51²+20²-30²}{2*42.51*20} [/tex]

Cos B=0.7687

<B=Cos -¹(0.7687)

<B=39.46°

Angle B is 39.46°

Answer:

For 1 figure, 2 pints are used

Step-by-step explanation:

9 figures = 18 pints

1 figure = 18/9

1 figure = 2 pints

Hope this helps!

Answer:

vertex = (1, 2 )

Step-by-step explanation:

Given a quadratic in standard form

y = ax² + bx + c ( a ≠  0 )

Then the x- coordinate of the vertex is

x = - [tex]\frac{b}{2a}[/tex]

y = x² - 2x + 3 ← is in standard form

with a = 1, b = - 2 , then

x = - [tex]\frac{-2}{2}[/tex] = 1

Substitute x = 1 into the equation for corresponding value of y

y = 1² - 2(1) + 3 = 1 - 2 + 3 = 2

vertex = (1, 2 )

Answer: $1,116.19

Step-by-step explanation:

If you invested $243 and this increased to $1,359.19 in two years, the difference between your investment and its current worth is the interest:

= Current principal - Initial principal

= 1,359.19 - 243

= $1,116.19

Answer:

218

Step-by-step explanation: