A bird ies from the top of a 40-ft. Utility pole on a straight course to the top of a post eight feet above the ground. If the angle of depression is 50 , how far did the bird y to reach the post? Round your answer to the nearest tenth.

Answer:

Y=9

Step-by-step explanation:

8y/8

72/8

=9

Answer:

y=9 because you would have divide both sides which is 8y÷8=72÷8

Answer:

8.9x+1.66

Step-by-step explanation:

1.)5.3x − 8.14 + 3.6x + 9.8

2.)group the numbers on one side and the x's on the other

3.)5.3x + 3.6x - 8.14 + 9.8

solve

= 8.9x +  1.66

Plz brainly and like

Answer:

20% decrease

Step-by-step explanation:

Below are the steps that we will follow:

Now, lets apply it to the problem:

Starting Value: 465 students

Final value: 372 students

Let's do step #1:

465-372 = 93

Now, let's do step #2:

93/465 = 0.2

Now, we can do step #3:

0.2x100 = 20

Step #4 does not apply to us, so we can ignore that.

20% decrease is the answer.

Hope this helps and happy learning! :)

Answer:

.

Step-by-step explanation:

Answer:

Angle 0 is 6.28/3. or 2.093.

Step-by-step explanation:

Pie is an irrational number, so it will be repeating forever. A simple way to get pie is just 3.14. 3.14 times 2 is 6.28. Divide 6.28 by 3 to get 2.093 repeating, but simplified is 2.093.

Answer:

8a - 7

Step-by-step explanation:

First, subtract 12a from 20a

20a - 12a

= 8a

Now, subtract -3 from -10.

Subtracting a negative number is the same as adding a positive number, so add 3 to -10.

-10 + 3

= -7

Put together 8a and -7

8a - 7

So, the simplified expression is 8a - 7

Answer:

(4+4) = 8 (1+1) = 2 then 8 x 2 = 16

so your answer is 16

Step-by-step explanation:

you can use PEMDAS to solve equations like this

Answer:

(4+4)*(1+1)

following the PEMDAS order of operations:-

calculate within the parentheses:-

Now, calculate within the parentheses (1+1)

Multiply:-

our final answer is 16

hope it helps..

nope, this answer is 0.15

Answer:

x = -5

Step-by-step explanation:

Multiply each x and 3 by -4, obtaining

-4x - 12 = 8

Now solve for x by combining the constants:

-4x = 20, or

x = -5

Answer: x=-5

Step-by-step explanation: distribute the -4 first to both x and 3

-4x-12 = 8 then add 12 to both sides to isolate x

-4x= 20

divide by -4 and you get  x= -5

check it

-4(-5+3)

-4(-5)= 20 (a negative times a negative makes a positive)

then -4(3)= -12

20-12= 8

it checks out, hope this helps ^_^

Answer:

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

Step-by-step explanation:

shifting up affects the y axis value

shifting sideways affects the x axis value

when we shift up, we gain value and it is positive, if we shift sideways; to the left, we are losing value and we have to subtract from the x value

So we have our equation as;

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

Answer:

area of square = 10 x 10 = 100 cm²

area of circle = πr² = (3.14)(5²) = 78.5 cm²

area of shaded portion = 100 - 78.5 = 21.5 cm²

Answer:

The area is [tex]21.5 cm^2[/tex](if no need to round)

The area is [tex]22 cm^2[/tex](if need to round to nearest whole number)

Step-by-step explanation:

10 x 10 = 100

5 x 5 x π = 25 π

25 x 3.14 = 78.5

100 - 78.5 = 21.5

digits of pi:3.14...

Table:

4 cups of water, 5 cups of flour.

9 cups of water, 10 cups of flour.

16 cups of water, 17 cups of flour.

29 cups of water, 30 cups of flour.

Equation:

f-1=w

Independent variable:

F

Dependent variable:

W

Answer:

diagonal are

BG,FD,AH,CE.

So

answer is.A.) Side A H

Answer:

18

Step-by-step explanation:

Answer:

Step-by-step explanation:

Ronin would calculate the amount of carpet he needs through a few steps. First, he would need to learn the formula for how to calculate the area of the living room floor. Once he learns that area was length times width, he would multiply 20*15. He then learns the answer is 300ft and starts to buy carpet.

Answer:

use a ti 84 calculator on stat

Step-by-step explanation:

Answer:

your y is 6.7

Step-by-step explanation:

Answer:26

Step-by-step explanation:

Sub apparatus

-9(-2)+4(2)

18+8=26

Answer:

A

Step-by-step explanation:

if not A then B but i'm pretty sure A

Answer:

A

Step-by-step explanation:

just did it on edge

Answer:

it's A

Step-by-step explanation:

you start at 2, then subtract 4, and get -2, which is what you end with.

B!!!!!!

Step-by-step explanation:

[tex]5 \times {10}^{4} \times 9.46\times {10}^{12} = {4.73} \times {10}^{17} [/tex]

I hope this helps, have a good day!

Answer:

B. 4.73 × 10¹⁷

Step-by-step explanation:

(5 × 10⁴)(9.46 × 10¹²)

47.3 × 10⁴ ⁺ ¹²

47.3 × 10¹⁶

That is not an option, so we have to divide 47.3 by 10 or increase the exponent.

47.3 × 10¹⁶ ⁺ ¹

4.73 × 10¹⁷

Answer: b: linear

Step-by-step explanation: add then subtract and last multiply

Proceed arithmetic operations and then use the rules in logarithm. I hope it helps!

Answer:

The two numbers are 18 and 42

Step-by-step explanation:

let the two numbers = x  and y

Their sum:    x + y = 60 ------ (1)

Also, dividing the larger by the smaller (partition = 2 and remainder = 6).

Let the larger number = y

[tex]\frac{y}{x} = 2\frac{6}{x} \\\\\frac{y}{x} = \frac{2x +6}{x} \\\\y = 2x + 6\ \ ----(2)[/tex]

Substitute the value of y into equation (1)

x + (2x + 6) = 60

x + 2x + 6 = 60

3x  +  6 = 60

3x = 60  - 6

3x = 54

x = 54 / 3

x = 18

y = 2x + 6

y = 2(18) + 6

y = 36 + 6

y = 42

The two numbers are 18 and 42

Answer:

LM > MK > KL

Step-by-step explanation:

Given: ΔKLM , m∠K = 101° , m∠L = 67°

By definition of a triangle's sum of interior angles, the ∑ΔKLM's interior angles is 180°, ∴ m∠M = 180 - (101 + 67) = 12°

By the usage of law of sines, the opposite side's measurement is contingent with the angle measurement. The smaller the angle measurement, the shorter the opposite side.

Note the angles:

m∠M = 12° ∴ Side LK = shortest

m∠K = 101° ∴ Side ML = longest

m∠L = 67° ∴ Side KM = in between

∴ LK < KM < ML

A) LM > MK > KL is your answer.

~

Answer:

42 quarts

Step-by-step explanation:

There are 4 quarts in one gallon, so you'd just multiply.

Answer:

it's the second option

Step-by-step explanation:

hey, you just put value of g(x) instead of x while finding f(g(x))

Answer:

the answer would be 12....

Answer:

A

Step-by-step explanation:

A is the answer.

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