Answers
9514 1404 393
Answer:
6 < x < 23.206
Step-by-step explanation:
The smallest that angle CAD can be is 0°. For that, ...
2x - 12 = 0
2x = 12
x = 6
__
The largest angle CAD can be is the angle that corresponds with triangle CAB being isosceles: CA = AB = AD. Then the length of AC satisfies ...
AC·sin(48°/2) = 22/2
On the other side, we have ...
AC·sin((2x-12)/2) = 16/2
This gives us ...
sin(x -6) = 8/11·sin(24°)
x = 6 + arcsin(8/11·sin(24°)) ≈ 23.206
__
The range of values for x is ...
6 < x < 23.206
_____
Additional comment
You may be expected to assume that angle CAD could be as much as 180°. That cannot be the case.
Related Questions
comparing functions worksheet
Answers
Answer:
?
Step-by-step explanation:
Simplify each expression by combining like terms -14w+10w-11+2w
Answers
Answer:
−2 − 11
Hope it helps!!
You need to combine all the terms that have a w and then combine all the terms without a w
Use the relationship between the angles in the figure to answer the question.
Which equation can be used to find the value of x?
Drag and drop the equation into the box.
Answers
Answer:
x= 180 - 31 + 40
Step-by-step explanation:
Answer:
Its the first one X = 180 - 31 + 40 :))
2(3x - 6) + 5x = -x-4(7-1x)
Need answers now
Answers
I think that is
Simplify: 5a + 1r + 2a + 4r
Answers
Answer:
7a+5r
Step-by-step explanation:
5a + 1r + 2a + 4r
add like terms
7a+5r
hope that helps
can someone please help me with number 7?!
Answers
fbejebdbdidbskxuebsjxisbsh
Answers
Answer:
what is its name is it your i should as?
Step-by-step explanation:
Whats the domain and range of
{(-3, -7), (-1, -3), (0, -1), (2, 3), (4, 7)}
and
{(-5, -4), (-4, 2), (0, 2), (1, 3), (2, 4)}
Answers
For the second, the domain is -5,-4,0,1,2. The range is -4,2,2,3,4.
Domain is just the x-values
Range is just the y-values
FREE BRAINLIEST! if you can answer this correctly ill give you brainliest and answer some of the questions you have posted :) thank you very much!!!
Answers
Answer: The volume is 528 cubic inches
Can i have brainliest?
Answer:
528 Cubic Inches
Step-by-step explanation:
The first thing you would do is, since the equation states that the total height of the bench is 8 inches, is place 4 as the height of the rectangular prism piece of the bench. Next you would use of the dimensions of each of pieces of the bench to calculate the area of each piece respectively using the equation l*w*h. The equations are 4*4*25 which equals 400, 4*4*4 which equals 64, and 4*4*4 which equals 64. Next, you would add them all together which gives you a grand total of 528 cubic inches.
- To make homemade window cleaner, Shivani combines vinegar and water in the ratio of 1:7 by volume. How
many millilitres of vinegar should she add to make 45 mL of cleaner?
Answers
V:W
1:7
1+7=8
1/8*45=5.625 ml of vinegar
If the rational function y = r(x) has the vertical asymptote x = 2, then as x➡️2+, either
y ➡️
or y ➡️
Answers
Answer:
yx plus bx
Step-by-step explanation:
WILL GIVE BRAINLIEST! PLS HELP!!!
In a model of a house, 1.5cm = 50m. What does the house's length (4.2cm) equal?
Answers
Answer: 140m
Step-by-step explanation:
can anyone solve this?
6x^3 + 4x^2 - 10x
Answers
The answer is,
[tex]2x(3x + 5)(x - 1)[/tex]
sorry if wrong.
A single bacterium lands in your mouth and starts growing by a factor of 4 every hour. After how many hours will the number of bacteria exceed 1,000?
Answers
Answer:
After 5 hours, the number of bacteria will be 1024
Step-by-step explanation:
1 times 4 = 4
4 times 4 = 16
16 times 4 = 64
64 times 4 = 256
256 times 4 = 1024
It will take around 5 hours to exceed 1000
The Puma sneakers cost $80, you have a 30% coupon and the tax rate is 4.35%. What is the final price of the sneakers?
Answers
Answer:
$31.31
Step-by-step explanation:
math,,,,,, , ,,,
PLEASE HELP ME SOLVE THIS ASAP.
Determine the solution to the System of equations below by using the ELIMINATION METHOD. Show your work
3x+2y=28
x+2y=8
Answers
Answer: (10, -1)
Step-by-step explanation:
Subtract the bottom equation from the top to get:
2x=20
X=10
Plug on for X , y= -1
how do i answer this question
Answers
Answer:
a = 2, -7
Step-by-step explanation:
How would you find the following shapes volume?
Answers
Answer:
calculate the volume of big semi Circle and then Subtract the volume of small semi circle from big semicircular
Step-by-step explanation:
The basic formula for volume is length × width × height.
for the given right triangle, find the value of x to the nearest tenth
Answers
Answer:
x=48 degrees
Step-by-step explanation:
the angles of every triangle add up to 180°
62+72=132
180-132=48
x=48°
hope this helps :) have a nice day !!
What is the area of the composite figure?
10 POINTS WILL GIVE BRAINLIEST
Answers
Answer:
200
Step-by-step explanation:
The area of the trapezoids are [tex]\frac{12+8}{2}[/tex] x 6 = 60. 60x2 = 120. Area of kite is product of diagonals/2. Diagonals are 8 and 20. [tex]\frac{8x20}{2}[/tex] = 80. 120 + 80 = 200
Answer:
d
Step-by-step explanation:
How do you solve this equation
2x+5y=-2
-2x-7y=6
Answers
For this system of equations, we can use the elimination method, where two variables from both equations will cancel our (in this case, 2x and -2x.
Adding the equations gives us -2y=4, where solving for y gives us -2.
Plugging -2 into any of the two equations and solving for x will result in x=4.
Can somebody help me?
Answers
Answer:
3rd one
Step-by-step explanation:
Three vertices of parallelogram WZXY are W(-5, 2), X(2, 4) and Z(-7, -3). Find the coordinated of the vertex, Y.
Answers
Answer:
[tex]Y = (4,9)[/tex]
Step-by-step explanation:
Given
[tex]W(x_1,y_1) = (-5, 2)[/tex]
[tex]Z(x_4,y_4) = (-7, -3)[/tex]
[tex]X(x_2,y_2) = (2, 4)[/tex]
Required
Find Y
To do this, we make use of the mid-point formula
i.e.
[tex]M = \frac{1}{2}(x_n+x_m,y_n+y_m})[/tex]
WX and ZY are the diagonals of the parallelogram.
The mid-point of WX is:
[tex]M = \frac{1}{2}(-5+2,2+4)[/tex]
[tex]M = \frac{1}{2}(-3,6)[/tex]
The mid-point of ZY is:
[tex]M = \frac{1}{2}(-7+x,-3+y)[/tex]
Equate both values of M
[tex]\frac{1}{2}(-3,6) = \frac{1}{2}(-7+x,-3+y)[/tex]
Multiply both sides by 2
[tex](-3,6) = (-7+x,-3+y)[/tex]
By comparison:
[tex]-7 + x = -3[/tex]
[tex]-3 + y = 6[/tex]
[tex]-7 + x = -3[/tex]
[tex]x = 7 -3[/tex]
[tex]x = 4[/tex]
[tex]-3 + y = 6[/tex]
[tex]y = 6 +3[/tex]
[tex]y = 9[/tex]
Hence:
[tex]Y = (4,9)[/tex]
What is the result when the number 11 is increased by 8.8%?
Answers
Answer:
11.968
Step-by-step explanation:
How do you round decimals like 0. Something to 1 significant figure
Answers
Step-by-step explanation:
1.look at the first non-zero digit if rounding to one significant figure.
2.look at the digit after the first non-zero digit if rounding to two significant figures.
3.draw a vertical line after the place value digit that is required.
4.look at the next digit
The circumference of the circle was 12π , what is the radius
Answers
Answer:
Refer to the attachmenT
Have a good day Ahead:)Answer:
6
Step-by-step explanation:
Because circumference is 2pir, the 12 is multiplying the radius by 2. To get the radius divide 12 by 2 to equal 6.
What is 11/2 subtracted by 11/3
Answers
Answer:
11/6
Step-by-step explanation:
Answer:
1 5/6
First make it a mixed number. 11/2=5 1/2. 11/3=3 2/3. Next, you find the common denominator. 2 and 3 are both multiples of 6. You multiply 11x3=33, 2x3=6, 11x2=22 3x2= 6. Your new numbers are 5 3/6 and 3 4/6. Now you subtract. 5-3=2, but you have to regroup, so you end up with 1. 9/6-4/6=5/6. 1+5/6=1 5/6
Sarah can run 5 miles in 60 minutes. Find Sarah’s speed in minutes per mile.
Answers
Answer:
d= r*t
d= 5 mi/hr * 5 min * (1/60) hr/min
= 5/12 mi
---------------
Notice how including the units makes it clear that you have divided when you should have multiplied.
Step-by-step explanation:
Can I get help on this math problem makes makes no sense
Answers
3 + 4 + 62 × 6 − 5 =
Answers
Answer:
374
Step-by-step explanation:
Remember PEMDAS, first you do multiplication.
62x6=372
3+4+372-5
Add and subtract the rest.
375+4-5
379-5
374
Finally, you have your answer!
374