Answer:
81.3 feet
Step-by-step explanation:
A shark is swimming 28 feet below sea level. If the angle of depression from a boat on the water is 19 degrees What is the distance between the boat and the shark?
We solve the above question using Trigonometric function of Tangent
tan θ = Opposite/Adjacent
θ = Angle of depression = 19°
Distance between the boat and the shark = Adjacent = ? = x
Opposite = 28 feet
Hence:
tan 19 = 28/x
Cross Multiply
tan 19 × x = 28
x = 28/tan 19
x = 81.317904575 feet
Approximately = 81.3 feet
The distance between the boat and the shark is 81.3 feet
solve attached problem
Answer:
what is the dot for?
Step-by-step explanation:
Find the value or measure. Round answers to the nearest tenth, as needed.
Answer:
its 34
Step-by-step explanation:
its half of the center angles
write as a single fraction in their
lowest terms:
2/x + 1/x-3
Answer:
[tex]\frac{3x-6}{x(x-3)}[/tex]
Step-by-step explanation:
We require the denominators of the fractions to be common.
Multiply numerator/denominator of first fraction by x - 3
Multiply numerator/denominator of second fraction by x
Then
= [tex]\frac{2(x-3)}{x(x-3)}[/tex] + [tex]\frac{x}{x(x-3)}[/tex] ( simplify numerators, leaving the common denominator
= [tex]\frac{2x-6+x}{x(x-3)}[/tex]
= [tex]\frac{3x-6}{x(x-3)\\}[/tex]
i’ll give brainliest if someone can help
Answer:
Step-by-step explanation:
Surface Area = 4πr²
Volume = 4/3 πr³
VOLUME
4/3 *6³ *π=
4/3 *216π
216/3 = 72*4 = 288π
SURFACE AREA
4*π*6²=
4*36π=
144π
Overall the answer should be C.
Whích type of transformation is shown here?
A)
dilation
B)
reflection
rotation
D)
translation
E)
refraction
Answer:B.rotation
Step-by-step explanation:
Neveah orders a square pizza. 34 34 of the pizza has pepperoni. 23 23 of the pepperoni also has green peppers. How much of the whole pizza has both pepperoni and green peppers
Answer:
1/2
Step-by-step explanation:
Given that:
3/4 of pizza has pepperoni
2/3 of the pizza with pepperoni has green pepper ;
The fraction of the whole pizza that has both pepperoni and green pepper ;
Fraction with pepperoni = 3/4
Fraction of whole with green pepper and pepperoni : 2/3 of 3/4 = 2/3 * 3/4 = (2*3) / (3*4) = 6/12 = 1/2
The point (-3, 2) is on the line given by which equation below?
HELPPP ME PLSSSS I NEED THIS NOWW
Help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
21
Step-by-step explanation:
Answer: Our required answer is 11(2c+3d)
Step-by-step explanation:
Since we have given that
22c + 33d.
We have to use "Distributive property" to factor out the greatest common factor.
Since we know that 11 is the greatest common factor of 22 and 33.
So, it becomes,11(2c+3d)
Hence, our required answer is 11(2c+3d)
What expression has the same meaning as 2 7/4
Step-by-step explanation:15/4 also means 2 7/4 if that's what you mean.
Answer:
it s b) 4 2 the power of 7
Step-by-step explanation:
Please help what does x=?
Only questions 2, 3, 6, 11, 12, 13 fifth grade
Answer:
zoo wee mama
Step-by-step explanation:
2-8.172 3-172 r1 6-1.04 11-5/2 12-1 1/2 13-16 1/3 yw!
If the radius of a circle is 10cm, what will be the area of the circle?
Answer:
314
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Please help me I don’t understand this
What is the measure of an angle that is the complement of angle A?
A. 135
B. 5
C. 45
D. None of the above
E. 55
What is x equal to in this problem?
Answer:
x = 11?
Step-by-step explanation:
I do not know right now sorry hope someone else helps you!
A require 2/3 cup of sugar to make a cake what is maximum number of cakes that can be made using 1/2
Answer:
0 cakes
Step-by-step explanation:
1/2 is 0.5 cups.
2/3 cups is roughly 0.67.
If it requires 0.67 cups of sugar and you have 0.5 cups, you don't have enough for a single cake.
ang answer jan ay .............stick o
Evaluate a = 6, b = 5, c = 9 a*b*c/2 + 2(a*b*c) = ?
Answer:
675
Step-by-step explanation:
Answer:
675
Step-by-step explanation:
plug in the #'s
6*5*9/2 +2(6*5*9)
6*5*9=270
270/2=135
135+2(270)
135+540
675
If one figure is translated, rotated and dilated to create its image, the two figures will be __________ .
Group of answer choices
translation
congruent
similar
opposite
PLEASE ANSWER ASAP
Please please help please please ASAP please I'm begging you please I have 10 minutes please y'all help please any ACE that can help please
Answer:
6
Step-by-step explanation:
We know that the two quads are of similar and the ratio is 1:2, thus
AB/RS = 1/2
3/x = 1/2
x = 6
(11 + 4) ÷ 3 × [tex]\sqrt{64}[/tex]
Answer:
40
Step-by-step explanation:
The answer should be 40 assuming that there are positive real numbers.
You simplify the radical into a product with known factors
sorry If that doesnt make sense lol
3. F (7,-2). If F is rotated 90 degrees about the origin. What are the
coordinates of F?
Well you said the Coordinates of F (7,-2) rotated 90 degrees
PLEASE EXPLAIN IT IS SUPER DUPER URGENT Explain how to find the area of a triangle if the height of the triangle is 24 ft and the base of the triangle is 8 ft. Please use complete sentences and mathematical words. Minimum of 5 sentences.
Answer:
You have to multiply 24 and 8, which will give you 192. For a triangle, you always must divide by two, and doing so on this equation will give you 96. Like everything involving area, or something with a measurement, you must use the proper measurement unit, in this case that would be feet. In all, the answer is 96 feet for the overall area of the triangle. The formula for this process is A=[tex]\frac{hb}{2}[/tex]
Step-by-step explanation:
Answer:
Step-by-step explanation:
This is how you find the area of a triangle. First, you must use the formula
A= 1/2 b·h. Replace the given informations. (the steps will be on a drawing so you will be able to understand how to solve.)
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
She needs to sell 15 boxes of cookies to reach her goal
x puᴉɟ oʇ ǝʌɐɥ noʎ
[tex] \frac{x {}^{2} }{5 {}^{2} } = {4}^{2} [/tex]
Hello there! The value of x is 20 or -20
"20 or - 20" is one answer so you are supposed to answer 20 or -20, not choose only one.
Step-by-step explanation:
[tex] \large{ \frac{ {x}^{2} }{ {5}^{2} } = {4}^{2} }[/tex]
First, we simplify 5² and 4²
[tex] \large{ \frac{ {x}^{2} }{25} = 16}[/tex]
Multiply the whole equation by 25 to get rid of the denominator.
[tex] \large{ \frac{ {x}^{2} }{25} (25) = 16(25)} \\ \large{ {x}^{2} = 400}[/tex]
Square both sides and solve the equation.
[tex] \large{ \sqrt{ {x}^{2} } = \pm{ \sqrt{400} }}[/tex]
Also don't forget to write "plus or minus" symbol when we are solving a quadratic equation by squaring both sides.
[tex] \large{x = \pm{20}}[/tex]
Please help me find the answer.
Answer:
I think 3/6
Step-by-step explanation:
because there is 6 cards and 3 of them are odd but im not postive
Your stock is worth $50 in 2010. Each year the value increased by 5%. Write a function to
model this situation. Use y to represent the value of the stock and x to represent the number of years since 2010
Answer:
It adds by +5
Step-by-step explanation:
Anna earns $60 plus $2.50 for each table she cleans. Write and solve an inequality to find how many tables she must clean to earn at least $150
Answer:
84.5
Step-by-step explanation:
65.50 she will need 84.5 which is 84 dollard and 50 ct
NEED HELP!!!!
Please
Answer:
# 1,3 and 6
Step-by-step explanation:
The fabric is $3 times the number of yards of fabric n. Which equation gives the total cost c of n yards of fabric
Answer:
C = 3n
Step-by-step explanation:
Given that,
The fabric is $3 times the number of yards of fabric n.
We need to find an equation that gives the total cost c of n yards of fabric.
It means, the total cost of n yards of fabric is given by :
C = 3n
Where
n is yards of fabric.
A fair dice is rolled
Work out the probability of getting a multiple of 2.
Give your answer in its simplest form.
Answer:
1/2
Step-by-step explanation:
you could get 2 or 4 or 6