Angles of evevation and depression

Find y.
Round to the nearest tenth:
w
28°
х
350 Ft
y
y = [? ]ft

Answer:

180 inches

Step-by-step explanation:

150/5 = 30

so 30 x 6 = 180

Answer:

180 inches

Step-by-step explanation:

I took the quiz

Answer:

irrational

Step-by-step explanation:

Answer:

Both

Step-by-step explanation:

You can round to whatever digit place you want.

But normally a problem would say something like 'round to the nearest hundredth' or 'round to the nearest integer'

Answer:

both

Step-by-step explanation:

if rounded to nearest integer, it is 10. if to 3 decimal places or 4 significant figures, it is 9.980

Answer:

2x^{2} + \frac{3}{2} x - 5

Step-by-step explanation:

(f+g)(x) = f(x)+g(x)

(f+g)(x)= [tex]\frac{x}{2} -2[/tex] + [tex]2x^{2} +x-3[/tex] = [tex]2x^{2} + \frac{3}{2} x - 5[/tex]

Answer:

Hi! The correct answer is 8/21!

Step-by-step explanation:

~Simplify the expression~

Answer:

Um 0.09523809523. Yeah

Answer:

57319 Centigrams

Step-by-step explanation:

You would just multiple 0.57319 by 100,000.

Hope this helps! :)

Answer:

1 kilogram=100,000 centigram

0.57319 kilogram=0.57319 ×100,000= 57319 centigram

Answer:

12

Step-by-step explanation:

because the base is 4 and the height is 6

Answer:

Step-by-step explanation:

Formula of area of triangle = 1/2(b*h)

1/2(4*6)

1/2*24

12 units square

Answer:

it is the third option because -3.2 is greater than -5.4

Step-by-step explanation:

Answer:

6x + 25

Step-by-step explanation

Distribute 6 through the parenthesis

Then add 24 and 1 to get 25

then you end up with 6x + 25

Answer:

6x+25

Step-by-step explanation:

6x+24+1 first distribute 6 into (x+4)

then add all your constants 24+1

then u get 6x+25,ur answer

Answer:

$%

Step-by-step explanation:

cause x to the square root of 27 x 9382 is equal to the penguin race that gives us $%

Glad i could help!

Answer:

h = 3   x = 1

Step-by-step explanation:

Answer: 127.23 in. ^2

Step-by-step explanation: if the radious is 9 with is half of 18in that area of a whole cicle would be 254.47in. so just divide by 2

B supplementary is what angles equal 180 degrees

Answer: 1360

Step-by-step explanation: I saw it on brainless

Answer:

∠G ≅  ∠C

∠F ≅  ∠D

∠H ≅  ∠E

Step-by-step explanation:

Answer:

-15

Step-by-step explanation:

=(x - 8)(x + 7)

=x2-15x-56

= (0)2 - 15(0) -15

= -15

Answer:

0.2364

Step-by-step explanation:

We will take

Lyme = L

HGE = H

P(L) = 16% = 0.16

P(H) = 10% = 0.10

P(L ∩ H) = 0.10 x p(L U H)

Using the addition theorem

P(L U H) = p(L) + P(H) - P(L ∩ H)

P(L U H) = 0.16 + 0.10 - 0.10 * p(L u H)

P(L U H) = 0.26 - 0.10p(L u H)

We collect like terms

P(L U H) + 0.10P(L U H) = 0.26

This can be rewritten as:

P(L U H)[1 +0.1] = 0.26

Then we have,

1.1p(L U H) = 0.26

We divide through by 1.1

P(L U H) = 0.26/1.1

= 0.2364

Therefore

P(L ∩ H) = 0.10 x 0.2364

The probability of tick also carrying lyme disease

P(L|H) = p(L ∩ H)/P(H)

= 0.1x0.2364/0.1

= 0.2364

Answer:

the act of pointing out faults

Step-by-step explanation:

Answer: The answer is A the act of pointing out faults because it talks about how Anna was Criticism of how the or the author on skate  

Step-by-step explanation:

Answer:

83, 94, 105

Step-by-step explanation:

it's going up by 11

Answer:

83

Step-by-step explanation:

Its adding 11 each time

Answer:

BD = c sin A and BD = a sin C.

Therefore, a sin C = c sin A.  

Divide both sides by sin A × sin C to get A/sin A = C/sin C

Step-by-step explanation:

Answer:

130°

Step-by-step explanation:

90° ± 90° = 180°

180° - 50° = 130°

130°

Answer:

she will have to spend 16 days to take 19 pictures

Step-by-step explanation:

3+16=19

Answer:

small dogs= 5

large dogs= 3

Step-by-step explanation:

Step one:

given data

let the  number of small dogs be x

and the number of large dogs be y

Ryan earns $5 for each small dog he walks and $8 for each large dog he walks.

He walked 8 dogs and made a total of $49

so

5x+8y=49----------1

x+y=8---------------2

x=8-y

5(8-y)+8y=49

40-5y+8y=49

collect like terms

3y= 49-40

3y=9

divide both sides by 3

y=9/3

y=3

put y= 3 in eqn 2

x+3=8

x=8-3

x=5

Answer:

-4.8+2.5-7.8

= -10.1

Step-by-step explanation:

Answer:

[tex](2\sqrt{5} - 4)(3\sqrt{5}+2)= 22 - 8\sqrt{5}[/tex]

Step-by-step explanation:

Given

[tex](2\sqrt{5} - 4)(3\sqrt{5}+2)[/tex]

Required

Simplify

[tex](2\sqrt{5} - 4)(3\sqrt{5}+2).[/tex]

Expand brackets

[tex]2\sqrt{5}(3\sqrt{5}+2). - 4(3\sqrt{5}+2).[/tex]

Open each bracket

[tex]2\sqrt{5}*3\sqrt{5}+2\sqrt{5}*2 - 4*3\sqrt{5}-4*2[/tex]

[tex]6 * 5 + 4\sqrt{5} - 12\sqrt{5} - 8[/tex]

[tex]30 + 4\sqrt{5} - 12\sqrt{5} - 8[/tex]

Collect Like Terms

[tex]- 8+30 + 4\sqrt{5} - 12\sqrt{5}[/tex]

[tex]22 - 8\sqrt{5}[/tex]

Hence:

[tex](2\sqrt{5} - 4)(3\sqrt{5}+2)= 22 - 8\sqrt{5}[/tex]

Answer:

6ix9ine

Step-by-step explanation:

Answer:

0.00768

Step-by-step explanation:

Answer:

30%

Step-by-step explanation:

1.6÷100=0.016

1% - 0.016

0.48÷0.016=30

Answer:

y= -6

x=14

Step-by-step explanation:

in attachment

Answer: (5,3)

Step-by-step explanation:

Solve by Addition/Elimination

x + y = 8

3x − y = 12

Add the two equations together to eliminate y from the system.

    x + y = 8

+ 3x −y = 12

  4x      = 20

Divide each term in 4x = 20 by 4.

4x  = 20

4      4

Cancel the common factor of 4.

x= 20/4

x = 5

Substitute the value found for x into one of the original equations to solve for y.

  (5) + y = 8

Remove parentheses.

  5 + y = 8

Move all terms not containing y to the right side of the equation.

Subtract 5 from both sides of the equation.

  y = 8 − 5

Subtract 5 from 8.

  y = 3

The solution to the independent system of equations can be represented as a point.

  (5, 3)

The result can be shown in multiple forms.

Point Form:

  (5, 3)

Equation Form:

  x = 5, y = 3