The angle of depression from a descending airplane to the control tower below is 60∘.
If the plane is 35,000 feet above the ground, approximately what is the plane's horizontal distance from the control tower?
A) 70,000
B) 20,207
C) 60,622
D) 24,749
Answer:
The answer is B) 20,207 ft
Step-by-step explanation:
desmos assignment i need help .
Answer:
y = x²
Step-by-step explanation:
(Hint: Try typing y = x²)
Prompt: Sasha wants to go to the department store this Saturday for the big sale. She has saved $45, received $75 from birthday gift cards, and will receive $125 on Friday from work. Her mother reminds Sasha of the $39 she owes her for the last pair of jeans. Sasha also needs to put $50 in her savings. The sale has $40 jeans at 20 percent off and T-shirts on sale for 3 for $15.99. How many pairs of jeans and T-shirts can Sasha purchase? Show or explain how you got your answer.
Answer:
Step-by-step explanation:
Given that :
Inflow for Sasha = $(45 + 75 + 125) = $245
Outflow = $(39 + 50) = $89
Amount shasha can spend on sale :
$(245 - 89) =$156
T- shirt sales = 3 for $15.99
Pair of Jeans = (1 - 0.2) = 0.8 * $40 = $32
3 pairs of jeans
12 T-shirts at 3 for $15.99
3 jeans = 3 * $32
T - si
Two boats are on the water at points A and B, and a lighthouse is located at point C. The three points form a
triangle, where BC = 24 kilometers, m_A = 90°, and m_B=45°. Leaving your answer in simplified root form, what is the
distance between the boat at point A and the lighthouse?
Answer:
49
Step-by-step explanation:
i took the quiz and used brainly to check my awnser
please help me
Quadrilateral ABCD is similar to quadrilateral A'B'C'D'. Select all statements
that must be true.
there is 4 opinion in the photo
Answer:
Option 1, 2, and 4 are correct. Option 3 is incorrect.
We can conclude that the ratios →
A'B'/AB = A'C'/AC AD/A'D' = BC/B'C' AB/CD = A'B'/C'D'are true.
What is similarity of triangles?Two figures are similar if their corresponding angles are congruent , and the ratios of the lengths of their corresponding sides are equal. This common ratio is called the scale factor.
Given is Quadrilateral ABCD is similar to quadrilateral A'B'C'D'.
If Quadrilateral ABCD is similar to quadrilateral A'B'C'D', then we can say that all the sides and diagonals will be resized by the same scale factor of [K]. So, we can say that -
A'B'/AB = A'C'/AC is true
AD/A'D' = BC/B'C' is true
AB/CD = A'B'/C'D' is true
BD/B'D' = C'D'/CD is false.
Therefore, we can conclude that the ratios →
A'B'/AB = A'C'/AC AD/A'D' = BC/B'C' AB/CD = A'B'/C'D'are true.
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0.4y = 1.2
can someone laso maybe show the work?
Answer:
3
Step-by-step explanation:
1.2/0.4=3, isolate the y to get the answer. Please mark brainliest!
Which equation is correct? (6 points) sec x° = opposite ÷ adjacent cosec x° = opposite ÷ adjacent cosec x° = hypotenuse ÷ opposite sec x° = adjacent ÷ hypotenuse
Answer:
cosec x= hypotenuse over opposite
What are the solutions to these graphed systems of equations?
Answer:
A is (0,4) and B is no solution
Step-by-step explanation:
The lines both intercept at the point (0,4) on the graph while the lines in B won't ever intercept
Write an algebraic expression for the situation.
twice a number m plus the quantity n minus 4
An algebraic expression for the situation is
(Use the operation symbols in the math palette as needed.)
4s - (s - 12) = 1- (1 - 6s)?
Answer:
s=-4
Step-by-step explanation:
combine like terms on each side and get 3s-12=6ssubtract 3s from both sides to get -12=3sdivide both sides by three and get s=-4can someone please help
Hope you have a good day, Loves!
Also if I'm right can you let me know please?
Answer:
A cause I said so.
please help i am not passing my math class i will give you the brainliest I am struggling
Answer:
x=-6
Step-by-step explanation:
(8x-15)=(3x-45)
simplify 2 - 10 (-6v - 6)
Step-by-step explanation:
60v+62
2-10(-6v-6) Distribute the 10
2+60v+60 Add the non variables
60v + 62
In a park for 6 people the ticket cost $39. How many dollar does it cost for 9 people
$ 58.50
Step-by-step explanation:
because 39 Divided by 6 is 6.5 and 6.5 × 9 it's 58 50
please help!! i don’t understand geometry
how many students participated in this survey? pls answer
Answer:
10 students
Step-by-step explanation:
1+2+4+3= 10
What is a equation of the line that passes through points (-6,3) and (2,7)
Answer:
y = 1/2x + 6
Step-by-step explanation:
Find the area of the larger rectangle.
I'm guessing 90cm ?? I'm not sure
Give the slope and y-intercept of the relationship shown in the table
х
-100
0
100
y
75
50
25
slope: -25, y-intercept=0
slope = -1/4, y-intercept = 50
slope = 1/2, y-intercept = 25
I need help with the question!!
Answer:
slope = -1/4, y-intercept = 50
Step-by-step explanation:
x=0 y=50
x=100 y= 25
y= mx+b
b= 50
25= 100 m +50
100m = - 25
m= -1/4
where m is the slope and b is the y intercept
whats the slope of the table pls help me
Answer:
x+6y=5
3x+y=16
6x+2y=8
Step-by-step explanation:
Your friend is also making a sandwich and decides to toast their piece of bread.
Physical or Chemical Change?
Evidence?
Answer:
Chemical
The bread molecules browned due to the added heat.
Step-by-step explanation:
Write a linear function f with the values f(3)=2 and f(0)=6
Answer:
for f(3)=2 is y=(2/3)x
Step-by-step explanation:
y=ax
and plug x and y into the parent function.
Answer:
f(x) = -⁴/₃x + 6Step-by-step explanation:
f(0) = 6 means y-intercept b = 6
So we have:
f(x) = mx + 6 and f(3) = 2
So:
2 = m×3 + 6
3m + 6 = 2
3m = 2 - 6
3m = -4
m = -⁴/₃
Therefore the function:
f(x) = -⁴/₃x + 6If f(x) = 2x2 – 3x + 4, then f(x + 3) is equal to
If function f(x) = 2x2 – 3x + 4, then f(x + 3) is equal to f(x+3)= 2x^2 +9x +13.
Degree of polynomial is two so it will have only two solution
f(a)=0 if x=a
or
f(b)=0 if x=b
so put X=x+3
we will get
2[x+3]^2 - 3[x+3] + 4 = 2x^2 +9x +13
so if f(x+3)= 2x^2 +9x +13
The highest degree of a polynomial's monomials with non-zero coefficients is referred to as the polynomial's degree in mathematics. A term's degree is a non-negative integer and is calculated by adding the exponents of all the variables that occur in it.
The highest exponent of a polynomial's variable is referred to as the polynomial's degree. • A polynomial of degree zero is a constant polynomial. Zero polynomial is the name given to the constant polynomial f(x) = 0.
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EASY 7TH GRADE MATH 6 out of 8 dentists recommend crest. In a group of 156 dentists, how many of them recommend crest?
Answer:
117
Step-by-step explanation:
6/8 x/156 so 156/8=19.5*6=117
Translate the following sentences into Spanish:
Does Tabitha like drawing or playing the guitar more?
Answer:
¿A Tabitha le gusta más dibujar o tocar la guitarra?
Step-by-step explanation:
Hoped this helped!
Answer:
¿A Tabitha le gusta más dibujar o tocar la guitarra?r:
Step-by-step explanation:
Can someone give me the answer??? If you think u know the answer or ur guessing don’t answer it I need the right answer. Thank you
A Lunch special of 3 tacos for $2.40, or a weekend special of 4 tacos for $3.40?
Answer:
yum yum weekend please
Step-by-step explanation:
there are 48 serving in 8 pizzas. how many servings are in 40 pizzas?
The answer should be 240
Answer:
There is 240 servings in 40 pizzas.
Step-by-step explanation:
You have to start by finding how many servings are just in 1 pizza and that is 6 and then multiple 40 by 6 and you get 240.
jacob travels 55 miles per hour if he has traveled 82.5 miles how many hours has he traveled
I NEED THIS ASAP PLZZZ
Answer:
1.5 hours
Step-by-step explanation:
I divided 82.5 by 55. I dont know if it is correct
1(whole number) 4/6 (fraction) + 2(Whole number) 1/4 (fraction)
Answer:
Step-by-step explanation:
m
a
t
h
w
a
y
Answer:
answer is 3 11/12
Step-by-step explanation:
1 4/6 =10/6
2 1/4=9/4
when adding fractions that are do not share a common denominatour you have to find a common multiple
which in this case is 12
so 9/4 timesed the top and the bottom by 3 gives you 27/12
and 10/6 timesed the top and bottom by 2 gives you 20/12 and then you add the the nominators which is 20+27 which then gives you 47/12 and then to change it back to mixed fraction you will get 3 (wholes) and 11/12 (fraction)
Hope this helps xx