Answers
tan x = 2,9
x = tan ^ -1 (2,9) = 66°
Answer:
Step-by-step explanation:
Related Questions
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
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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:
24 in 6
Step-by-step explanation:
because she swam 12miles in 3hrs, just add 12miles+12miles=24miles
3hrs+3hrs=6hrs
Find the area of the composite figure.
O 48 units
52 units
40 units
44 units
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?
There are 4 consecutive even integers that sum to 332. What is the greatest of these
integers
Answers
Answer:
86
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
SSS, ASA, SAS, or AAS?
Answers
Answer:
ASA
Step-by-step explanation:
Angle side angle test
angle BAC = angle RPQ
side AC = side PQ
angle BCA = angle RQP
how do you convert percentages into decimals??
Answers
Answer:
Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.
Example: 10% becomes 10/100 = 0.10.
Example: 67.5% becomes 67.5/100 = 0.675.
Step-by-step explanation:
Hopes this helps
Answer:
Step-by-step explanation:
Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.
Example: 10% becomes 10/100 = 0.10.
Example: 67.5% becomes 67.5/100 = 0.675.
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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
Step-by-step explanation: To do this you times the radius by squared then by pi, then fraction your height by the fraction 1/3.
Write an equation that represents the line.
Use exact numbers. Help quick plz
Answers
Answer:
y = 7/5x + 7
Step-by-step explanation:
Answer:
y−4= 7/5(x+2)
Step-by-step explanation:
what number is 6 times as much as 2
Answers
Answer:
12
Step-by-step explanation:
2+2+2+2+2+2=12
6×2=12
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
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:
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.
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:
REALLY NEED HELP
What is the slope of the given line??
Answers
Answer:
3
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
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
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
Simplify to 1.1
Write an equation in point-slop form of the line that passes through the point (2,-8) and has a slope of 4
Answers
y+8=4(x-2)
slope-intercept form
y= 4x-16
Circle the errors and explain what the error is.
Answers
Answer:
The error is that should it be x + 10 = 25
3x - 2x = x, not 5x
Hope that helps!
-Sabrina
Step-by-step explanation:
Leo's age is 21 less than 2 because of his sisters age. If her sister is 23 years old how old is Leo
Answers
x² - 2x - 2 x 5 =
Show your work.
Answers
Your answer would be 2(x+1)
A swimming pool holds 18,000 gallons of water. The pool is 40% full. How many more gallons are needed to fill the pool?
Answers
Answer:
Since 40% of 18,000 gallons is 7,200 gallons filled up, then 18,000-7,200 gallons= 10,800 gallons left to fill up the poolStep-by-step explanation:
40% of 18,000 gallons means
40 x 180= 7,200 gallons
18,000-7,200 gallons= 10,800 gallonsA rectangular window is 4x inches wide and 8x inches long. What is an expression for the distance from one corner of the window to the opposite
corner? Give your answer as a simplified radical.
Answers
Answer:
Step-by-step explanation:
Pythagorean theorem
a² + b² = c² a = 4x b=8x
c = √(a² + b²)
c =√((4x)² + (8x)²)
= √(16x² + 64x²)
= √80x²
= √(16×5)x²
= 4x√5
Thank you have posted next question!
Answers
how to solve for a cone with a 4.25 height and 3.25 radius
Answers
Answer:
Rounded Answer - 47.01
Exact Answer - 47.00935
Step-by-step explanation:
see attached image below!!!
PLZZ give me brainliest
(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:
After 3 rounds, 43 students are eliminated from the freeze dance game. There are 56 students remaining. Find the number of students who started the game.
Answers
what is the volume of the following rectangular prism?
Answers
Answer:
33 cubic unit
Step-by-step explanation:
Volume of the prism = base area * height
= 9 * 3 2/3 {Change improper to proper fraction}
[tex]= 9*\frac{11}{3}\\\\= 3* 11\\\\= 33 unit^{3}[/tex]
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:
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
Solve for x and y
Pls help it’s timed
Answers
Answer:
Check pdf
Step-by-step explanation:
HELP FAST ITS TO RPROVE MY TEACHER WRONG
Answers
Answer
use goo gle
Step-by-step explanation: