Answers
Answer:
x = 4 sqrt(3)
Step-by-step explanation:
x is not to be confused by the mark on the right angle -- X
The function is the cosine of Y which is 30 degrees.
The cosine of 30o is sqrt(3)/2
cos(30) = adjacent side / hypotenuse = sqrt(3) / 2
The adjacent side is 6
cos(30) = 6/ x = sqrt(3) / 2
6/x = sqrt(3) / 2 Cross multiply
x * sqrt(3) = 6 * 2
x * sqrt(3) = 12 divide by sqrt(3)
x = 12 / sqrt(3) Multiply top and bottom by sqrt(3)
x = 12* sqrt(3) / sqrt(3) * sqrt(3)
x = 12 sqrt(3)/ 3 Divide by 3
x = 4 sqrt(3)
Answer: can I see the question?
Step-by-step explanation:
Related Questions
Rectangle A'B'C'D' is the image of rectangle ABCD after a dilation. What is the scale factor of the dilation?
Answers
The second image is 1/2 the length of the original image
Pedro is building a playground in the shape of a right triangle. He wants to know the area of the playground to help him decide how much sand to buy. Compose the playground and a matching triangle into a rectangle. What are the dimensions of the rectangle? Find the area of the playground. A right triangle has a horizontal base of length 6 yards and a height of 3 and one third yards.
Answers
Answer:
Dimensions of rectangle:
Length =6 yards
Width=3 1/3 yards
Area of right triangle = 10 yd^2
Step-by-step explanation:
The right triangle has base as 6 yards and height as 3 1/3 of yards.
When we match this triangle with another right triangle to make the rectangle is another right triangle with sides 6 yards and 3 1/3 yards.
I'll upload the file for work.
what is the y-intercept of the equation 6x-3y=36
Answers
Answer:
(0, -12)
Step-by-step explanation:
Using the slope-intercept form, the y-intercept is 12.
A fun park charges $10 for admission and then two dollars for every ride. Write a function that determines the amount of money spent, Y, based on the number of rides ridden, X.!! please help ahhh reposting D:
Answers
Answer:
f(x) = 2x + 10
Step-by-step explanation:
Or y = 2x + 10 considering the question requests it...
2x = $2 per each ride
+10 = $10 premium
9 units 7 units What is the area of the rectangle above?
Answers
Answer: Area= length x width
63
can someone help please
Answers
half of the triangle is a right angle triangle, so we use the phythagoras theorem and multipy our answer by 2
Kennedy has 8 cups of flour. She covers the countertop and the rolling pin with 12 cups of flour. Then she uses 2 14 cups of flour for each batch of biscuits she bakes. How many FULL batches of biscuits can Kennedy bake? Show your work!
Answers
Answer:
Step-by-step explanation
make an equation
Brandon wrote a decimal number one of the digits in the number was a 6 that had a bag of 6 * 1/10 which could be the decimal number that he wrote
Answers
Answer:
0.6
Step-by-step explanation:
Given that:
One of the decimal figure that Brandon wrote is 6; this particular 6 we are talking about contains a bag of [tex]6\times \dfrac{1}{10}[/tex] that has the possibility of becoming the decimal number he wrote; to find that decimal number:
Then;
[tex]= 6\times \dfrac{1}{10}[/tex]
[tex]=\dfrac{6}{10}[/tex]
[tex]\mathbf{= 0.6}[/tex]
7=2z+6
Please explain the answer too.
Answers
Answer: z = 1/2
Step-by-step explanation: subtract 6 from both sides to get 2z=1 divide both sides by 2, you get z = 1/2 check by inputting 1/2 for z
2(1/2)+6= 7
1/2 of 2 is 1
1+6=7
it checks out :)
Answer: z= 1/2
explanation:
if 7=2z+6, z would be 1/2, because 2 times 1/2=1. then 6+1 s equal to 7
How would the imaginary number 7/2i be written as a complex number?
Answers
hope that kinndaaaa helps if xxo
whats the area of this figure
Answers
Answer:
208
Step-by-step explanation:
(14x9)+(10x7)+(3x4) = 208
Hi can you please help me with my work
Answers
I think it is 1/8 I'm not sure.
Answer:
2 1/4
Step-by-step explanation:
PLZ HELP ILL MARK U BRAINLIEST
Answers
Answer= 30
Answer:
Half of 60 is 30. 60 divided by 2 is 30. 30 times 2 is 60.
Find the mean and the standard deviation of the data set {2, 3, 6, 7, 6}.
Answers
PLEASE HELP I WILL GIVE BRAINLIEST
Answers
Answer:
x > 2
Step-by-step explanation:
Since the dot is not filled in, it does not include 2. Since it is moving to the right, it means it is more than 2.
Hope that helps!
Answer:
x>2
Step-by-step explanation:
since the circle on the number two is a hollowed-out circle then it is less than greater than so it is not equal to anything. and since the arrow is pointed greater than 2.
So all values of x are greater than 2
Hope this helps :)
Find the total surface of this cuboid
5
4
6
Answers
Given:
Consider the dimensions of the cuboid are 5 by 4 by 6.
To find:
The total surface of the cuboid.
Solution:
The total surface area of a cuboid is:
[tex]Area=2(lb+bh+hl)[/tex]
Where, l is length, w is width and h is the height.
Substituting l=5, b=4 and h=6, we get
[tex]Area=2(5\times 4+4\times 6+6\times 5)[/tex]
[tex]Area=2(20+24+30)[/tex]
[tex]Area=2(74)[/tex]
[tex]Area=148[/tex]
Therefore, the total surface area of the cuboid is 148 sq. units.
Someone help me with 1-5
Answers
Answer:
A F B J C
Step-by-step explanation:
Name each angle in four ways
Answers
Step-by-step explanation:
acute and obtuse.......
hope this will help you....
Alexandra is going to invest $12,000 and leave it in an account for 10 years. Assuming the interest is compounded continuously, what interest rate, to the nearest hundredth of a percent, would be required in order for Alexandra to end up with $19,000?
Answers
Answer:
4.6%
Step-by-step explanation:
[tex]A=Pe^{rt} \\19000=12000e^{10r} \\\\r=0.0459\\\\0.0459*100=4.59\\4.59=4.6%[/tex]
PLEASE HELP !! PLSSSSSSSSSSSSSSSS
Answers
First rectangle: 21 * 18
Second rectangle: 17 * 9
(21 * 18) + (17 * 9) = 378 + 153
Solution: 531 in^3
The answer is B
Please help with this math problem
3x + 6 ≥ 24
Answers
Answer: 1X52=73
Step-by-step explanation:
[tex] \sqrt{40} [/tex]
Answers
Answer:
√40 = 2√10=6.32455532034
Answer:
2✓10
Step-by-step explanation:
Assuming you'd like to simplify:
✓4✓10
2✓10
There are 23 oranges and 16 apples in a basket. Find the ratio of the number of apples to the number of oranges
Answers
Answer:
16:23
Step-by-step explanation:
It's really simple
Sean's party will cost $60 if he invites 12 guests. Which expression does NOT equal the amount that Sean will spend per party guest in dollars?
Answers
Options :
A) 12⟌60
B) 60 ÷ 12
C) 60⟌12
Answer:
C) 60⟌12
Step-by-step explanation:
Given that :
Total cost of inviting 12 guests to a party = $60
To obtain the cost per guest :
Total cost of invitation / number of guests
That is ; we divide the cost of inviting the guests by the number of guests invited
$60 / 12 = 12⟌60
The expression 60⟌12 is incorrect as this means 12 / $60
$1500 at 4% for 5 years
Find the interest earned
Answers
Answer:
I=$300
Step-by-step explanation:
P=1500
r=4%=0.04
t=5 years
I=p*r*t
I=1500*0.04*5
I=300
pls help 30 pts.... answer correctly pls
Answers
5 1 point > 키 Angles x and y are complementary in the diagram shown. 1 2 Z X 3 35° у 4 What is the measure, in degrees, of angle z? 5 Type your answer... 5
Answers
Answer:
∠z = 55°
Step-by-step explanation:
90° - 35° = 55°
Hi could can you please tell me the answer and tell me how you got it so I can understand this? Both 6 A and B
Answers
Answer:
you would do 16000 - 13920 and get 12080 and then dive 12080 by 16000 giving you .755 that would be how much is full and then subtract 1 and .755 to get B
Rectangle ABCD is similar to rectangle WXYZ. If the area of rectangle ABCD is 100 square inches, AD is 13 inches,
and XY is 2 inches, what is the area of rectangle WXYZ? Round to the nearest integer.
a
9 square inches
b
15 square inches
c.
7 square inches
d.
2 square inches
Answers
I would say D, 2 square inches.
Answer:
198 on edge
Step-by-step explanation
jus took the test, bouta make sum waffles rn ngl
PLEASE HELP ME
Write an equation of a line in slope-intercept form given the slope (m) and the y-intercept (b).
4
Slope, m =-
7
y-intercept, b =7
Answers
Answer:
I believe this should be your answer Y=-7x+7