Answers
Answer:
b = 8√3 mm, a = 16 mm, x = 5 ft, y = 5√2 ft.
Step-by-step explanation:
With 30° 60° 90° triangles, one side will be a number, the other leg will be that number multiplied by √3, and the hypotenuse will be 2 times that original number.
So in this case:
The original leg's length is 8 mm. Side b will be that 8 times √3.
So, b = 8√3 mm.
Side a will be 8 times 2.
So, a = 16 mm.
With 45° 45° 90° triangles, the two legs will be the same length, and the hypotenuse will be that number times √2.
So in this case:
The original leg's length is 5 ft. Side x will be that same length.
So, x = 5 ft.
Side y will be 5 times √2.
So, y = 5√2 ft.
Answer:
b = 8√3 mm, a = 16 mm, x = 5 ft, y = 5√2 ft.
Step-by-step explanation:
With 30° 60° 90° triangles, one side will be a number, the other leg will be that number multiplied by √3, and the hypotenuse will be 2 times that original number.
So in this case:
The original leg's length is 8 mm. Side b will be that 8 times √3.
So, b = 8√3 mm.
Side a will be 8 times 2.
So, a = 16 mm.
With 45° 45° 90° triangles, the two legs will be the same length, and the hypotenuse will be that number times √2.
So in this case:
The original leg's length is 5 ft. Side x will be that same length.
So, x = 5 ft.
Side y will be 5 times √2.
So, y = 5√2 ft.
Related Questions
pls help me on this!
Answers
Answer:
5 2/3
Step-by-step explanation:
So because it is a mixed number that means you want to have a whole plus a fraction. You keep the 5 as the whole and because 2/3=.666666. You add them together making 5 2/3.
Can anyone do 4.503 times 8.04
Answers
Answer:
The answer is 36.20 :)
Step-by-step explanation:
Answer: 36.20412
Step-by-step explanation: it’s easy when you write it down on paper and then times it
Help i really need some help for this!!!! Complete the equation so that it has infinitely many solutions.
13(3−z)
Answers
Answer:
13(3 - z) = 13(3 - z)
13(3 - z) = 39 - 13z
Step-by-step explanation:
To make the equation have infinitely many solutions, when you simplify, the equation will become z = z
To make this happen, the equation has to be the same on either side of the equal sign. Here are the two options :
13(3 - z) = 13(3 - z)
13(3 - z) = 39 - 13z
HELP!!!! Please it’s 6th grade!!
Answers
Write an expression that is equivalent to three over four (5z+ 16).
Answers
Using the distributive property, 3/4 • 5z equals 15/4z, which can't be simplified. Then 3/4 of 16 is 12. If you divide 16 by 4 (the denominator) and then multiply by 3 (the numerator) that yields your answer.
Answer:
15/4 z + 12
Step-by-step explanation:
Which of the following equations represent linear function?
Answers
Answer:
click them all and whatever shows up right then keep that.. bc thats big ideas.. i know how that works
Step-by-step explanation:
Find the sum or difference of the polynomials.
(7x2 + 5x −3) +(5x2 −9x +6)
Answers
Answer:
12x2−4x+3
Step-by-step explanation:
A is the midpoint of XY
A. find XA
B. Find AY and XY
Answers
AY=32
XY=64
I think those are right
Line 1: (15, 20), (17, 18)
Line 2: (-22, -18), (-20, -16)
The two lines are ______
A. Parallel
B. Neither
C. Perpendicular
D. Opposite
Answers
Ana is going to a craft fair where she'll sell her handmade scarfs. She has six scarf designs, and she's made 15 of each. She's paid $128 for the booth, and each scarf costs $9.80 to make. How much should she charge for each scarf if she wants to break even after selling a third of her scarves?
Answers
Answer:
$33.6667
Step-by-step explanation:
Given the following :
Number of Scarf designs = 6
Number of each made = 15
Total scarfs = (15 * 6) = 90
Cost:
Booth = $128
Production cost per scarf = $9.80
Total production cost = $9.80 * 90 = $882
Total cost = $128 + $882 = $1010
Break even = profit - loss = 0
One third of scarves = 1/3 * 90 = 30
This means he must cover for the total cost of $1010 after selling 30 scarves
Hence price per scarf will be :
$1010 / 30
= $33.6667
The number of students in a chess club decreased from 40 to 19. What is the percent decrease? Round your answer to the nearest percent.
The percent decrease is
%.
Answers
A deep sea exploring ship is pulling up a driver at the rate of 45 feet per minute. How deep is the diver 10 minutes?
Answers
Answer:
450 ft
Step-by-step explanation:
45 x 10 = 450
Answer:
450 feet
Step-by-step explanation:
45 times 10 = 450
Help!!! What is the equation of the following function? Show any work.
Answers
Answer:
[tex]y=-3(x+2)^2-3[/tex]
Step-by-step explanation:
Equation of the Quadratic Function
The vertex form of the quadratic function has the following equation:
[tex]y=a(x-h)^2+k[/tex]
Where (h, k) is the vertex of the parabola that results when plotting the function, and a is a coefficient different from zero.
The graph provided in the question, assumed as a parabola, has two clear points:
The vertex, located at (-2,-3)
The point (-1,-6)
Substituting the coordinates of the vertex, the equation of the function is:
[tex]y=a(x-(-2))^2-3[/tex]
[tex]y=a(x+2)^2-3[/tex]
The value of a will be determined by using the other point (-1,-6):
[tex]-6=a(-1+2)^2-3[/tex]
Operating:
[tex]-6=a(1)-3[/tex]
Solving:
a=-3
The equation of the graph is:
[tex]\boxed{y=-3(x+2)^2-3}[/tex]
Can someone please help me ASAP
Answers
If x is direct proportional to y cube and x=32 when y=2
1. Find the value of x when y=6
2. Calculate the value of y when x=108
Answers
Answer:
1x=864,
2y=3
Step-by-step explanation:
y=6,x=?
if x is directly proportional to y^3 &if (when x=32, y is=2) we can understand that x=4y^3
1,x=4y^3
x=4(6^3)
x=4(216)
x=864
2,x=4y^3
108=4y^3
108/4=4y^3/4
27=y^3
√27=y
y=3
i think it is easy to understand,but if the answers are not clear you can ask me &i hope it helps you
Will Be Marking Brainliest!!!
Johanna has a tricycle. The following graph shows the distance she pedals over time.
Answers
Answer:
A. 90 ft/min
Explanation:
Each minute seems to be going up by 90 minutes (y=90x+0)
This is what it looks like:
(0,0)
(1,90)
(2,180)
(3,270)
(4,360)
(5,450)
And I placed those pints on a graph...
(This is also Linear)
The sum of 3 fifteens and 17 fifteens in numbers and symbols
Answers
Answer: The sum of 3 fifteens and 17 fifteens is 3+17 = 20 fifteens. 20 fifteens can be expressed as 20 x 15 = 300.
Step-by-step explanation:
20 x 15 = 300.
Which of the lines graphed has a slope of 1 and a y-intercept of -3?
Answers
Find the mean of:
1.8, 1.7, 1.3, 1.1, 1.2, 1.6, 1.8
Answers
Answer:
1.5 is your answer
Answer:
1.5
Step-by-step explanation:
Write an equation and interpret the y-intercept.
You need $125 to buy an MP3 player. Your allowance is $5 per week and you earn $20 per lawn mowed
Write an equation that represents your weekly income in dollars for x lawns mowed. Interpret the y intercept . How many lawns do you need to mow to earn enough money in one week to buy the MP3 player?
Answers
Answer:
Answer in explanation
Step-by-step explanation:
The equation of a straight line can be represented in the form;
y = mx + c
where m is slope and c is y-intercept
In this particular case
y = 20x + 5
y is the weekly income, x is the number of lawns mowed
The y-intercept 5 is the amount earned in a week given they no lawn was mowed
In a case where y = 125
125 = 20x + 5
20x = 125-5
20x = 120
x = 120/20
x = 6
You need to mow 6 lawns to earn enough money in one week to buy the MP3 player
help i dont understand this..
Answers
Answer:
the last one
Step-by-step explanation:
x=1.61y
since y is the amount of miles
and
x is in kilometers
What is the x-intercept of the slope of -2 and a y-intercept of 0, 6
Answers
Answer:
x- intercept = 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 2 and c = 6 , thus
y = - 2x + 6 ← is the equation of the line
To find the x- intercept, let y = 0 in the equation and solve for x
- 2x + 6 = 0 ( subtract 6 from both sides )
- 2x = - 6 ( divide both sides by - 2 )
x = 3 ← x- intercept or (3, 0 )
Anybody wanna help please
Answers
Answer:
x=24
Step-by-step explanation:
x=180-156
x= 24
Explanation: 180-156=24
Which trigonometric expressions equal Negative one-half? Check all that apply.
cos(120°)
Sine (StartFraction 7 pi Over 6 EndFraction)
sin(–120°)
Cosine (StartFraction 7 pi Over 6 EndFraction)
Cosine (negative StartFraction 10 pi Over 3 EndFraction)
Answers
Answer:
Its A B E
Step-by-step explanation:
Got it on Edge
PLEASE ANSWER. I WILL MARK BRAINLIEST IF CORRECT! How does the graph of g(x)=√16x/36 compare to the graph of the square root function?
A. The graph is shrunk by a factor of 4/9.
B. The graph is shrunk by a factor of 2/3.
C. The graph is stretched by a factor of 4/9.
D. The graph is stretched by a factor of 2/3.
Answers
Answer:
B
Step-by-step explanation:
Answer:
B
I copied the answer above me tbh
If you were to sketch L_ PUT, what would the vertex be?
Answers
Find the area, in square units, of ABC plotted below.
Answers
Answer:
answer is 55
hope it is helpful to you
Select the proper order from least to greatest pleas
Answers
Answer: B
Proof is 7/6 is more than a whole so it’s the greatest while 1/8 is the least then that leaves 2/3 and 9/10 and 9/10 is greater than 2/3 so the answer should be B
Answer:
Your picture is locked I would fix it but I dont know how.
Step-by-step explanation:
Can someone tell me the Term, variable, exponet, power and coefficient
I would appreciate it a lot
Answers
Coefficient=4
exponent=the four above the -b
Term=-1
can someone please help me?
Answers
Answer: the water increases by 2 every hour
Step-by-step explanation:
Answer:2 inches per hour
Step-by-step explanation:
The x axis shows how many hours have passed and the y axis shows how many inches it is so on 1 hr it had 2 inches and on 2 hrs it had 4 inches
