Answer:
1514 feet
Step-by-step explanation:
We solve using the trigonometric function of Sine
sin θ = Opposite/ Hypotenuse
θ = Angle of depression = 53°
Opposite = Vertical height = 1209 feet
Hypotenuse = x =??
Hence,
sin 53 = 1209 feet/x
Cross Multiply
sin 53 × x = 1209 feet
x = 1209 feet/ sin 53
x = 1513.8320107 feet
Approximately = 1514 feet
Therefore, the distance Lisa must ski to reach the lodge is 1514 feet
Which expressions are equivalent to the expression 18b+24? Select all that apply. *
A.6(3b+4)
B.6(3b+8)
C.2(96-12)
D.3(6b+8)
E.3(6b+4)
F.2(9b+12)
Answer:
A, D, F
Step-by-step explanation:
6(3b+4)=18b+24
6(3b+8)=18b+48
2(96-12)=192-24
3(6b+8)=18b+24
3(6b+4)=18b+12
2(9b+12)=18b+24
Skylar has a collection of 60 comic books. She gave away some of her comic books to her friend. After she gave them away, she had 48 still. What percent of her comic books did Skylar give away?
Answer:
the percent of her comic books did Skylar give away is 20%
Step-by-step explanation:
Given that
Skylar has a collection of 60 comic books
She gave away some of her books
And she left by 48 books
we need to find out the percent of the skylar give away books
= (60 - 48) ÷ 60
= 12 books ÷ 60 books
= 20%
Hence, the percent of her comic books did Skylar give away is 20%
answer to 7x^2 - 3x + 6 = 0
Answer: 2.7
Step-by-step explanation: Hope this helps!
Answer:
(3 - [tex]\sqrt{159}[/tex]) / 14 ≈ -0.7
(3 + [tex]\sqrt{159}[/tex]) / 14 ≈ 1.1
Step-by-step explanation:
this quadratic has no real roots because of the negative square root
-3.41 is located between which of the letters on
the number line?
K
L
M
N
e
R
S
+
0 P
+
0 1
-5
-4
-3
-2
- 1
2
3
4
5
a
Kand L
Ob
Mand N
Panda
Od
Rands
Answer:
k and l....................
For which of the following is x = -5 a solution? Select all that apply.
Answer:
Options 2, 3, 4, 5 are the solutions.
Step-by-step explanation:
Option 1).
x + 10 = -5
x = -10 - 5
x = -15
Therefore, x = -5 is not the solution.
Option 2).
-x² + 50 = 25
-x² = 25 - 50
-x² = -25
x² = 25
x = ±5
Therefore, x = -5 is a solution
Option (3)
|2x| = 10
2x = ± 10
x = ± 5
Therefore, x = -5 is a solution.
Option (4)
x < 0
Since, -5 < 0
Therefore, x = -5 is a solution.
Option (5)
2x < 10
x < 5
Since, -5 < 5
Therefore, x = -5 is a solution.
Options 2, 3, 4, 5 are the solutions.
Geometry help please. Complete the similarity statement, in the box below, of these two triangles.
Answer:
ΔIJK ≈ ΔXVW
Step-by-step explanation:
{67, 68, 68, 71, 73, 73, 73, 74, 74, 74, 74, 75, 75, 77, 78, 79, 79, 80, 80}
What is the median of the data?
68
71
74
75
Answer:
74
Step-by-step explanation:
hajahabajsj abshahhahss
A.100
B.180
C.112
D.68
E.94
F.56
G.90
Sam needs to figure out how much purple paint to buy.
Calculate for her the total area, in square feet, of the four walls.
She will not paint the door or windows.
Answer: 322 square feet
Answer: The Answer is 322
Step-by-step explanation:
I have done this test before :)
Select the situation below that can be represented by the expression 1/6 divided by 3
1/6 means "one-sixths"
÷ 3 means "divided by three"
Full sentence
One-sixths divided by three
Find the similar sentence in the options.
It's letter (D) One-sixths of a yard cut into 3 equal lengths.
Cutting into equal lengths is the same as saying "Divide"
In a department store, a $190 phone is marked, "Save 15%."
a)What is the amount of the discount?
b) What is the sale price of the phone?
Pls help
work out or just help me
15% of 190 = 28.5
190-28.5=161.5
A: 28.5
B: 161.5
2) W
All of the following situations can be
represented by the integer 10, except
which one?
A a balloon rises 10 ft into the air
B the stock market gains 10 points
C The town lies 10 It below sea level. Please help!
D Jon received a gift of $10
Fin.ish the lyr.ics: What can I say exce.pt your
Answer:
go pico yeah yeah ahhahshdhxhxxj
4sqrt(98) + sqrt(150) - 2sqrt(32)
Answer:
40.53171996
Step-by-step explanation:
Used a calculator
can you help me with this ,please?
U will be marked as brainlest if u solve this question
give a fraction equals to 36/90 and having the sum of the numerator and the denominator equal to 28
Consider the points.
(2,5) and (-4,5)
If these points are graphed on a coordinate plane, what is the distance between them?
Answer:
6 units
Step-by-step explanation:
Use the distance formula, [tex]\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}[/tex].
Plug the x and y values from the given points into the distance formula:
[tex]\sqrt{([-4]-2)^{2}+(5-5)^{2}}[/tex].
Solve the square root:
[tex]\sqrt{36}[/tex] = [tex]\sqrt{6^{2}}[/tex] = [tex]6[/tex]
What is the answer please!
Answer:
rectangle
Step-by-step explanation:
Answer:
b!
Step-by-step explanation:
a. does not have a base or hight
c. is BxHxL
d. not sure
Factor the given expression using the GCF monomial please!
I actually need to understand this so please show your work as well, thank you!
Answer:
9a^4b^10 ( 4 - 9a^12b^20)
Step-by-step explanation:
The greatest common factor of the two terms is 9a^4b^10
You can now remove the greatest common factor outside the brackets.
Inside the brackets, you place the value obtained by dividing 36a^4b^10- 81a^16b^20 by 9a^4b^10
That is = 4 - 9a^12b^20
Please note that the laws of indices i used for the above division is: n^a divided by n^b = n^(a-b)
Now, the factorised answer for your question = 9a^4b^10 ( 4 - 9a^12b^20)
Hope thos helps
The equation 3x – 2y = 18 is in slope intercept
form.
If the y variable was isolated, it would be in
1
form.
(Use all lowercase letters when writing the answers)
Given:
The equation is:
[tex]3x-2y=18[/tex]
To find:
The slope intercept form of the given equation.
Solution:
Slope intercept form of a line is:
[tex]y=mx+b[/tex]
Where, m is slope and b is y-intercept.
We have,
[tex]3x-2y=18[/tex]
It is not in the slope intercept form.
We need to isolate variable y to get the slope intercept form.
The given equation can be rewritten as:
[tex]-2y=-3x+18[/tex]
[tex]y=\dfrac{-3x+18}{-2}[/tex]
[tex]y=\dfrac{-3x}{-2}+\dfrac{18}{-2}[/tex]
[tex]y=\dfrac{3}{2}x-9[/tex]
Therefore, the slope intercept form of the given equation is [tex]y=\dfrac{3}{2}x-9[/tex].
Question 1 (1 point)
Which inequality is a true statement?
Select each correct answer.
Question 1 options:
−3≤−1
−3>−1
−3=−1
−3<−1
−3≥−1-
Question 2 (1 point)
Which statement is true?
Question 2 options:
7.11<−7.1
7.11≤−7.1
7.11>−7.1
7.11=−7.1
Question 3 (1 point)
Which value of x is a solution of the inequality?
x−(−3)≥7
Question 3 options:
x=−5
x=8
x=2
x=3.5
Question 4 (1 point)
Which value of x is a solution of the inequality?
x−6>−2
Question 4 options:
x=24
x=11
x=20
x=18
Question 5 (1 point)
Which value of x is a solution of the inequality?
−2x<−18
Question 5 options:
x=32
x=8
x=−27
x=2
0 of 5 questions saved
False. 7.11 < 7.1 x=8 x=11 x=8
True.
False.
False.
True.
Use elimination to solve this
A fisherman is standing on the left bank of a stream that is 115 ft wide. The angle of depression from the edge where he stands to the bottom of the stream on the opposite edge is 52˚. How deep is the river at this point? (round to nearest foot).
Answer:
Step-by-step explanation:
A fisherman is standing on the left bank of a stream that is 115 ft wide. The angle of depression from the edge where he stands to the bottom of the stream on the opposite edge is 52˚. How deep is the river at this point? (round to nearest foot).
what's 1.187939392 to the nearest tenth?
Answer:
1.2
Step-by-step explanation:
For this, everything after 8 doesn't matter.
Because 8 is bigger than 5, we will round the number to the left up.
It is because 8 is the hundreth.
=1.2
Given that ac=22 and bc=7, find ab
Answer:
I'll look into that answer
is x the slope , and what is y
Answer:
wheres the picture?
Step-by-step explanation:
Answer:
y intercept
Step-by-step explanation:
the point where the graph crosses the y -axis
Which numbers are solutions to the equation 30=x2
? Select all that apply.
x=15
x is equal to 15
x=30−−√
x is equal to square root of 30
x=900
x is equal to 900
x=−15
x is equal to negative 15
x=−30−−√
x is equal to negative square root of 30
x=−900
Answer:
x = +√30
Step-by-step explanation:
Please write 30 = x squared as 30 = x^2.
If x^2 = 30, there are two solutions: x = +√30 and x = -√30.
Several possible answers are given. x=30−−√ is closest to the correct one, but must be written as x = √30. Please ask someone how to find the "√" operator in Brainly. Or, just write "sqrt( )" instead.
What is the perimeter, in units, of Rectangle WXYZ?
Answer:
I'm pretty sure it's 72, if not i'm sorry
Last year, Mr. Ledger used 18 donuts during the lessons. This year, he used 22 donuts. Place points on the graph to show how many donuts are left at the end of last year's lesson and this year's lesson.
Answer:
(22,2) and (18,6)
Step-by-step explanation:
Heyyyy so the equation is y=24-x
So let's do 24-x to get y
24-18=6
Same thing
24-22=2
I also did this on Khan so yeah its right :D
2) What is the measure of
Answer:
I thought it is 44 since ACB is 88 and it is a central angle with respect to the arc AB while ADB is inscribed angle then it is 1/2 of arc AB then it is 1/2 of 88 which is 44