An electric utility worker wants to anchor a guy wire from the top of a ​20.4-foot utility pole to a spot that is 8.5​ feet from the base of the pole on level ground. How long does the guy wire need to be? Round your answer to one decimal place.

Answer:

583x6%=34.98 so approximately 35

Answer:

9 minutes

Step-by-step explanation:

First, you will want to add up all the time spent per problem.

3(9.5)+2(8.25)=45

Then, divide 9 from 45. 45÷5=9.

Therefore, she would have spent 9 minutes per problem.

Answer:

[tex]a_n=a_{n-1}-4.[/tex]

Step-by-step explanation:

1) if the given sequence is 9;5;1;-3, then a₁=9; a₂=5; a₃=1 and a₄=-3 and

2) the difference is -4.

3) if the difference is -4, then the correct answer is A: aₙ=aₙ₋₁ - 4.

Answer:

Calculate the Y-Intercept :

Notice that when x = 0 the value of y is 5/1 so this line "cuts" the y axis at y= 5.00000

y-intercept = 5/1 = 5.00000

Calculate the X-Intercept :

When y = 0 the value of x is 5/7 Our line therefore "cuts" the x axis at x= 0.71429

x-intercept = 5/7 = 0.71429

Calculate the Slope :

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is 5.000 and for x=2.000, the value of y is -9.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -9.000 - 5.000 = -14.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

Slope = -14.000/2.000 = -7.000

# Jerry BTS#

Answer: 20x^4-39x^3+26x^2-6x

Answer:

x = 29 degrees

Step-by-step explanation:

We know that all of the angles inside of a right triangle add up to 180. We also know that a right angle is 90 degrees. We can do 61 + 90 = 151. 180 - 151 = 29. This means that x = 29 degrees.

Answer:

Step-by-step explanation:

the sum of the interior angles in a triangle is 180°

from the picture you have 1 angle of 90° and 1 angle of 61°, sum and you find the "x".

180 - 90 - 61 = 29°

Answer:

38*

Step-by-step explanation:

verticle angles are always going to be equivilent so the opposite of x is 38 so x also =38

The measure of angle x from the intersecting lines is x = 28°

Two straight lines that intersect at the same location are said to be intersecting lines. The junction point is the place where two intersecting lines meet. Four angles are created when two lines cross. The four angles added together always equal 360 degrees.

Perpendicular lines are two straight lines that intersect and form right angles. When two perpendicular lines intersect, they form four right angles.

When lines intersect, two angle relationships are formed:

Opposite angles are congruent

Adjacent angles are supplementary

Given data ,

Let the lines represented by the figure be intersecting lines

And , the missing angle from the first straight line be y

where y = 180° - ( 38° + 90° )

On simplifying , we get

y = 52°

Now , the measure of x is given by

90° + y + x + 10 = 180° ( angles on a straight line )

On simplifying , we get

90 + 52 + 10 + x = 180

Subtracting 152 on both sides , we get

x = 28°

Hence , the measure of angle is x = 28°

To learn more about intersecting lines click :

https://brainly.com/question/16315358

#SPJ7

If the ferris wheel has rotated 45 degrees, you will be 50 meters high off the ground

The formula for calculating the circumference of a circle is expressed as:

C = 2πr

where;

If the Ferris wheel has rotated 45°, the height is calculated as:

tan 45 = H/50

H = 50tan 45

H = 50

Hence you are 50 meters high off the ground

Learn more on circumference of a circle here: https://brainly.com/question/164719

The height of the ferris wheel off the ground if it has rotated 45° is 12.5π meters

A circle is the locus of a point such that its distance from a fixed point known as the center is always constant.

Given the circumference of the wheel is 100π m.

Since the ferris wheel has rotated 45°, hence:

Height above the ground = (45°/360°) * 100π = 12.5π meters

The height of the ferris wheel off the ground if it has rotated 45° is 12.5π meters

Find out more on circle at: https://brainly.com/question/22965557

Answer:

The answer to this question is A

[tex] \frac{50x24}{16?} = 24[/tex]

Answer:

164 cm²

Step-by-step explanation:

Take the 2 shapes and find the areas

Triangle area = (bh)/2

                         13 × 8 × 0.5 = 52

Rectangle area = 16 × 7 = 112

Add up the areas

112 + 52 = 164

Answer: Addition

Additon and subtraction are opposites.

Answer:

I think B.)addition but I am pretty sure

Answer: C

Step-by-step explanation:

Answer:

6/9 inches

Step-by-step explanation:

3/1 × 2/3 × 1/3 =  6/9 inches

Step-by-step explanation:

the answer is 2.67 inches

Answer:

Step-by-step explanation:

You can't do this without some conversion of units. You can do it with just the definition of a Liter

1 Liter has 1000 mL

1000mL > 800 mL

5 Liters requires a conversion

5 Liters = 5 * 1000 = 5000 mL

Difference = Sara - Teresa       use to determine how much more Sara has

Difference = 5000 - 800

Difference = 4200

Sara has 4200 more mL than Teresa

Answer: 0.85 or %85

Fraction = 68 over 80 divide by two twice 17 over

                                                           20

Percent = 68/80 = 0.85 x 100 = 85%

Decimal =  0.85

Answer:

Percentage: 85%

Decimal: 0.85

Fraction: 85/100 or simplified version is 17/20

Answer:

40 dollars and 12 cents

Step-by-step explanation:

So since there are more than 8 people on the table, we can say that there will be an 18% gratuity that will be added to the final bill.

510+18%(510)

510+0.18×510

510+91.8

601.8$ is the total bill

since there are 15 people

601.8/15=40.12

bye lol bts

Step-by-step explanation:

11/2 inches a length (L×b ) and hieght is 6'2 I guess

The entire cost is the sum of the dishwasher after sales tax, water, and electricity is 1030.44 dollars.

The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

Ellen purchased a dishwasher, which cost $315 before the 9. 22% sales tax.

She used the machine an average of 10 times per week for the next six years, at which point she replaced it.

Each time she ran the dishwasher it cost her $0. 09 for water and $0. 13 for electricity.

The cost of a dishwasher after sales tax will be

Cost = 1.0922 × 315 = $ 344.043

The running total time of dishwasher in 6 years will be

Total running time = 10 × 52 × 6

Total running time = 3120

She ran the dishwasher 3,120 times in 6 years.

The cost of water in these six years will be

Cost of water = 0.09 × 3120 = $ 280.8

The cost of electricity in these six years will be

Cost of electricity = 0.13 × 3120 = $ 405.6

The entire cost is the sum of the dishwasher after sales tax, water, and electricity will be

Entire cost = $344.043 + $280.8 + $405.6 = $1030.44

More about the percentage link is given below.

https://brainly.com/question/8011401

Answer:

21

Step-by-step explanation:

Evaluate the integral from -3 to 0.

Anti derivative of 4 is 4x.

[tex]4(0) - 4( - 3) = 12[/tex]

Evaluate the next integral from 0 to 3.

Anti derivative of 6-x^2. is

[tex]6x - \frac{ {x}^{3} }{3} [/tex]

Now we do,

[tex](6(3) - \frac{3 {}^{3} }{3} ) - 6(0) - \frac{ {0}^{3} }{3} [/tex]

[tex]18 - 9 - 0[/tex]

[tex]9[/tex]

Add up the areas.

9+12=21

Answer:

you'll give BRAIN?????

Step-by-step explanation:

Answer:

Step-by-step explanation:

quora.com/A-bag-contains-5-black-marbles-7-blue-marbles-3-green-marbles-4-red-marbles-and-1-white-marble-A-marble-is-selected-and-then-replaced-and-a-second-marble-is-chosen-What-is-the-probability-of-selecting-a-black-marble

Go to this website

Answer:

1/4 3/12 2/8

Step-by-step explanation:

Please give brainlyist

Answer:

[tex]\frac{15}{7}[/tex]

Step-by-step explanation:

•5/7 ÷ 1/3

5/7 × 3 = 15/7

• ? × 1/3 = 5/7

 ? = 5/7 × 3

 ? = 15/7

Answer:

x = 5

Step-by-step explanation:

1 - 2x - 1 = -10

- 1               - 1

-2x -1 = -11

      +1     +1

-2x = -10

/-2       /-2

x = 5

Answer:

B.) x=5

Step-by-step explanation:

move 1 and -1 to the other side with -10 and change signs

-2x=-10+1-1 -> +1-1=0

-2x=-10

+2x=+10 divide both sides by 2

2x/2=10/2

x=5

Answer: B

Step-by-step explanation:

Dilations are not rigid motions.

Answer:

15 units

Step-by-step explanation:

(-6,-3) (6,6)

x1 = -6        x2=6          y1=-3         y2=6

Distance:

[tex]\sqrt{(y2-y1)^{2}+(x2-x1)^{2} } \\\\\\\sqrt{(6-(-3))^{2}+(6-(-6)1)^{2} } \\[/tex] = 15 units

Answer:

is 15

Step-by-step explanation:

B(6, 6) A(-6, -3)

6+6=12

-6 -3=3

but the answer is 12 + 3 = 15 unit

Answer:

V + F - 2 = E

Step-by-step explanation:

V - E + F = 2 --- add E to both sides

V + F = 2 + E --- subtract 2 from both sides

V + F - 2 = E

Hope this helps! :)