Find the length of CA to the nearest tenth of a foot

Answers

Answer 1

Answer:

CA ≈ 3.1 ft

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan40° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{CA}[/tex] = [tex]\frac{2.6}{CA}[/tex] ( multiply both sides by CA )

CA × tan40° = 2.6 ( divide both sides by tan40° )

CA = [tex]\frac{2.6}{tan40}[/tex] ≈ 3.1 ft ( to the nearest tenth )

Related Questions

(27/64) to the power of 2/3

Answers

Step-by-step explanation:

(27/64) to the power of 2/3

(3/4)²

9/16

Hope it helps you

Answer:

9/16

Step-by-step explanation:

Write - 1.5y = 4.5x - 9 in standard form .

Answers

The standard from of the equation - 1.5y = 4.5x - 9 is 3x + y = 6.

What is an equation?

A mathematical equation is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.

Given equation is - 1.5y = 4.5x - 9. The standard form of an equation is given as:-

ax + by = c

Reduce the equation -1.5y = 4.5x - 9 in standard form:-

-1.5y = 4.5x - 9

4.5x + 1.5y = 9

3x + y = 6

Therefore, the standard from of the equation - 1.5y = 4.5x - 9 is 3x + y = 6.

To know more about an equation follow

https://brainly.com/question/187506

#SPJ2

Thank you have posted next question!

Answers

both 2 and 4 are supplementary

I think 2 and 4 are both supplementary, I’ll explain if u want, have a nice day/night

plz help for brainliest

Answers

Answer:

B. 0.0000000041

Step-by-step explanation:

Answer: The correct answer is 0.000000004109 which would be answer choice D

Step-by-step explanation:

4y-1=11
Pleas help me I have a test tomorrow

Answers

Answer:

y=3

Step-by-step explanation:

4y-1=11

+1 +1

4y=12

/4 /4

y=3

Answer:

Step-by-step explanation:

You need to add 1 to both sides.(4y=12)

Then divide 12 by 4 to get the y by itself.

y=3

If x < 0 and y < 0, where is the point (x, y) located? quadrant

Answers

Answer:

quadrant 3

Step-by-step explanation:

first you have to realize how the quadrants are positioned start top right and number 1 through 4 counter clockwise.

then you have to realize the number values in the quadrants

1 (x,y) 2 (-x,y) 3(-x,-y) 4( x,-y)

x<0 and y<0 both x and y are less than zero therefor quadrant 3

3. A landscape plan includes a rectangular flower bed that is surrounded the wood planks. In the drawing, the rectangular flower bed is 8 in. by 12 in. The length and width of the actual flower bed will be 26 times larger than the length and width in the drawing.
(a) What is the perimeter of the drawing? Show all calculations that lead to the answer and include units.
(b) What is the perimeter of the actual flower bed? Show all calculations that lead to the answer and include units.
(c) What is the effect on the perimeter of the flower bed with the dimensions are multiplied by 26? Write the final answer in a sentence and show supporting calculations to arrive at the answer.

Answers

Answer:I dont know if this is right but

A: 384 in.

B: 1040 in. = 86 ft

C: because the dimensions are multiplied by 26 inches, the perimeter for the actual flower bed is converted into feet.

Step-by-step explanation:

A: (8*2)+(12*2) = 384 in.

B: ((8*26)*2)+((12*26)*2) = 1040 in. = 86 ft.

Answer:

(a) What is the perimeter of the drawing? Show all calculations that lead to the answer and include units.

(b) What is the perimeter of the actual flower bed? Show all calculations that lead to the answer and include units.

(c) What is the effect on the perimeter of the flower bed with the dimensions are multiplied by 26? Write the final answer in a sentence and show supporting calculations to arrive at the answer.

Answer:

(A) 8+8+12+12=

40in = 3ft 4in

(B) 8 x 26= 208

12 x 26= 312

(208 x 2) + (312 x 2) = 1040in = 86ft

Step-by-step explanation:

If the measure of angle 6 was 20 degrees what would be the measure of angle 4?

Answers

Answer:it would also be 20:

Step-by-step explanation:they have to be equal

Caleb had a busy summer! He and his family went on a vacation to Mexico for 6 days. Then, Caleb went to summer camp for 42 days. How many times as long as the vacation to Mexico was the summer camp?

Answers

Answer:

Step-by-step explanation:

Since he was 6 days in mexico and 42 days in summer camp, we can divide 42 by 6 which would give us 7 so he spent 7 times more days in camp than in mexico

HELP ME NO ONE WANTS TO HELP MEEE

Answers

Answer:

a . y=x+1

b. y=−x+2

c. y=2x+7

Step-by-step explanation:

8 less than a number

Answers

Answer:

13 is the answer to 8 less than a number

-2 - 4x = 14

What is x?

Answers

Answer:

x= -4

Step-by-step explanation:

-2 - 4x = 14 + 2 -4x=16/-4 = x = -4

+2 /-4

Checking answers:

-2 -4(-4) = 14

-2 + 16= 14 so true

Hope this helps :)

Answer:

-4 !

Step-by-step explanation:

it would be negative 4 :)

-2-4x=14

+2 +2

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

-4x=16

divide by -4 on each side to isolate "x"

x=-4

what number is 6 times as much as 2

Answers

Answer:

Step-by-step explanation:

2+2+2+2+2+2=12

6×2=12

REALLY NEED HELP
What is the slope of the given line??

Answers

Answer:

Step-by-step explanation:

slope is rise over run

6/2 simplifyed is 3/1 or just 3

twenty-nine to the wth
power?

that's my question I dont get please help

Answers

You would write it as 29^w :) mark me brainliest!

Answer:

I would assume that there is more to this question somewhere on the paper. w seems to be the variable you have to find. Check if you have any more info near that question that would help you find the value of w, so that you can find out what 29 to the power of w is.

There should be an equation somewhere to solve for the value of w.

If that is the only information provided for that question, then it seems like a typo, I guess.

Kathy rolled a number cube that has sides labeled 1 to 6. What is the probability that she rolled a 2 or a 4?

Answers

It would be 2/6 or 1/3

Solve for x and y
Pls help it’s timed

Answers

Answer:

Check pdf

Step-by-step explanation:

There are 4 consecutive even integers that sum to 332. What is the greatest of these
integers

Answers

Answer:

Step-by-step explanation:

let the numbers be x,x+2,x+4,x+6

Then x+x+2+x+4+x+6=332

4x=332-12=320

x=320/4=80

so numbers are 80,82,84,86

How fast must Larry travel to go 678 mi. in 12 hrs?

Answers

Answer:

8136

Step-by-step explanation:

Answer:

Larry must travel at a speed of 56.5mi / h.

Step-by-step explanation:

If the question is asking us how fast must Larry travel we are asking about his speed. The speed is equal to distance divided by time, therefor Larry must travel with the following speed.

Speed = Distance/ Time

Speed = 678mi / 12hrs

Speed = 56.5mi / h

Find the value of x. Simplify your answer

Answers

Answer:

Step-by-step explanation:

[tex]x + 60 + 2x + 100 + 3x + 80 = 360[/tex]

[tex]x = 20[/tex]

Write an equation that represents the line.
Use exact numbers. Help quick plz

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Answer:

y = 7/5x + 7

Step-by-step explanation:

Answer:

y−4= 7/5(x+2)

Step-by-step explanation:

Write an equation in point-slop form of the line that passes through the point (2,-8) and has a slope of 4

Answers

point slope form

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slope-intercept form

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Draw a cone with a height of 9 in. and a diameter of 4 in. Find the volume. Round to the nearest tenth

Answers

Answer:

150.72

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Keely went for a long swim. If she swam 12 miles in 3 hours, how long would she swim in 6 hours?

Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

The error is that should it be x + 10 = 25

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Hope that helps!

-Sabrina

Step-by-step explanation:

Find the area of the composite figure.
O 48 units
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40 units
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Answers

Answer:

when I did it i got 44 units i dont know why

Step-by-step explanation:

I picked the other one but it said it was wrong?

x² - 2x - 2 x 5 =
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Answers

Your answer would be 2(x+1)

i need help with this, don’t understand it. Could anyone help, picture is above! :)

Answers

Answer: its b

Step-by-step explanation:

Answer:

This is not a direct answer but i recomend using math papa algebra calculater! I hope that helps!

20.34 divided by 18.5

Answers

Answer:

simplified to 1.1

Step-by-step explanation:

1.09945945946

Answer: The Answer is 1.1

Step-by-step explanation:

20.34/18.5= 1.09450459

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H e l p y ’ a l l p l e a s e

Answers

Answer:

im assuming that is a parallelogram and that youre solving for x so

2x - 5 = 17

2x = 22

x = 11

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