Answers
Answer:
x = 53.7 degrees
Step-by-step explanation:
[tex]tan = \frac{opposite}{adjacent}[/tex]
[tex]tan x = \frac{15}{11}[/tex]
tan x = 1.36
tan-1 of 1.36 = 53.7
Related Questions
real quick some help
Answers
A helicopter is hovering over a landing pad 100 m from where you are standing. The helicopter's
angle of elevation with the ground is 15°. What is the altitude of the helicopter? (Round answer to 2
decimal places)
Answers
Answer:
26.79 meters
Step-by-step explanation:
tan15 = x/100
x = 100tan15 ≈ 26.79
Answer is 26.79m
Angle of elevation and tan Formula:
The angle of elevation is the angle between the horizontal line of sight and the object.
The tan angle = the length of the opposite side / the length of the adjacent side.
Here, the angle of elevation is 15 degrees.
Let's altitude of the helicopter is h.
The horizontal distance is 100m
tan(15°) = h / 100
0.2679 = h / 100
=> h = 0.2679 * 100
=> h = 26.79m
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GIVING BRAINLIEST (DIRECTIONS) Decide which measurement is larger by converting to the same measurement. (QUESTION) Which measurement is larger 10,000 lbs or 4 tons
Answers
Find the mean, median, and mode(s) of the data. Do not round.
Answers
Answer:
Attach a picture
Step-by-step explanation:
It’s an emergency help!
Answers
Answer:
24m^2
Step-by-step explanation:
to get the length, we have to follow this equation:
2W + 2L = P
2(4) + 2L = 20
8 + 2L = 20
8 + 2(6) = 20
to get the area from this information, we have to follow this equation:
A = W • L
A = 4 • 6
A = 24m^2
lol also isn’t there a time limit on quizizz ?
A cylinder has a height of 19 centimeters and a radius of 10 centimeters. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.
Answers
Answer: 5966cm³
Step-by-step explanation:
The volume of a cylinder is calculated using the formula:
Volume = πr²h
where, π = 3.14
radius = 10cm
Height = 19cm
Volume = πr²h
= 3.14 × 10² × 19
= 3.14 × 100 × 19
= 5966.00cm³
The width of a rectangle measures (3v-3w) centimeters, and its length measures (5v-9w) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?
Answers
Answer: The Perimeter of the rectangle, P= 16v −24w
Step-by-step explanation:
Perimeter of a rectangle = 2( L +W) = 2L + 2W
The width of a rectangle is given as (3v-3w) centimeters,
its length is given as (5v-9w) centimetres
The Perimeter,P will now be = 2L + 2W
P=2( 3v-3w) + 2( 5v-9w)
P=6v −6w + 10v - 18 w
adding like terms
P=6v + 10v −6w −18 w
P= 16v −24w
Joseph has a collection of Pokemon cards. He has 3 times as many Character cards as he has Energy cards. He has a total of 312 cards in his collection. Which equation could be used to determine the amount of Energy cards, e, he has in his collection?
Answers
Answer:
e = 312/4
Step-by-step explanation:
5. Use long division method to calculate 102 024 ÷ 156
Answers
Using long division 1020 ÷ 156 is equal to 654.
What are some alternative names for arithmetic operations?Addition is also known as the sum, subtraction is also known as the difference, multiplication is also known as the product, and division is also known as the factor.
Given, 102024 is divided by 156.
First, we'll take up to 1020 ÷ 156 then we'll have a reminder of two-digit and a quotient of 1 digit we will bring down the next digit and continue the process until it is completely divisible or we have a remainder than is less than 156.
1020 ÷ 156
= 654.
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PLEASE HELP/LAST CHANCE TO GET A GOOD GRADE
Which expressions are equivalent to 2^5/6^5?
Answers
Answer:
B, D
Step-by-step explanation:
2^5/6^5=0.00411522633744855967
3^-5=0.00411522633744855967
2^5x6^-5=0.00411522633744855967
i need help can yall help me with math
Answers
Answer:
2, 4 by plugging in the answer choices
There are 10 dogs and 15 cats. What is the ratio of dogs to cats
A. 10:25
B. 10:15
C.15:10
Answers
Answer:
B
Step-by-step explanation:
Answer: 10:15
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Write the product as a power:
2x2x3x3x3
Answers
Answer: 2^2 * 3^3
Step-by-step explanation: In this problem, you are only transferring each factor into an exponent. Since there are two factors of two and three factors of three, the answer would be two squared multiplied by three cubed.
what is the x intercept of a line that has a slope of 2/3 and passes through the point (-2,2)?
Answers
Answer:
-3
Step-by-step explanation:
use the equation y = mx + b where m is the slope and b is the y-intercept so just plug in what you know. y = 2/3x + 2 then solve the equation for x . To do that, just put y = 0 so then it would be -2 = 2/3x then -2/ 2/3 = x and -2 divided by 2/3 would be -3
What is the measure of the missing angle?
Answers
Answer:
85 degrees
Step-by-step explanation:
A triangle's angles must add up to 180 degrees.
50 + 45 = 95
180 - 95 = 85
x = 85
Answer:
85
Step-by-step explanation:
50 + 45 = 95
180 - 95 = 85
PLS PLS PLS HELP DONT TAKE POINTS AND IF U CAN EXPLAIN AS WELL:)
Determine which two values the following expression is between.
7√37
A.
42.56 and 42.57
B.
42.54 and 42.55
C.
42.57 and 42.58
D.
42.55 and 42.56
Answers
Answer:
Step-by-step explanation:
When you put this into your calculator, you get
42.5793
A: The largest number is too small
B: The largest number is too small
C: This is the answer. The calculator answer will round to 42.58, but before you round the answer is between 42.57 and 42.58
D: and again the largest value is not big enough
Answer:
C
Step-by-step explanation:
7[tex]\sqrt{37}[/tex] = 42.5793377
42.5793377 rounded down is 42.57
42.5793377 rounded up is 42.58
Solve the inequality then graph: The product of a number and 3 increased by 9 is less than -42
Answers
Answer:
(1/2)n + 9 > 33
Step-by-step explanation:
I hope this helps u
What is 2/3 of 3/8 in fraction or decimal form or both idc
Answers
Answer:
Simplify the expression.
Exact Form:
1/4
Decimal Form:
0.25
Step-by-step explanation: If you are satisfied with my answer mark me the Brainliest!!! With A 5-star rating also saying Thanks.
simplify 5√6 + 3√24 - 6√54 + √150
Answers
Answer:
[tex]= 3 \sqrt{ 6[/tex] + [tex]5 \sqrt{6[/tex]
[tex]= 8 \sqrt{ 6[/tex]
√54+√150
=√2×3×3×3+√2×5×5×3
=3√6+5√6
=8√6
=8×2. 44
=19. 59
Answer:
Step-by-step explanation:
[tex]5\sqrt{6}+3\sqrt{6(4)}-6\sqrt{6(9)}+\sqrt{6(25)}\\ \\ \sqrt{6}(5+3\sqrt{4}-6\sqrt{9}+\sqrt{25}\\ \\ \sqrt{6}(5+6-18+5)\\ \\ -2\sqrt{6}[/tex]
a rectangle is graphed on the coordinate grid. which represents the equation of a side that is parallel to side s?
Answers
Answer:
mmmm. give it to. meeee.
what is 0+0+0+0+0+0=?
Answers
Answer:
34
Step-by-step explanation:
Answer:
its 0 :)
Step-by-step explanation:
Common factors of 3x^2y^2,10x^3y^2,6x^2y^2z
Answers
Question:
1. Find the constant of proportionality for Company A and Company B. (to the nearest tenth)
2. Write an equation that represents the relationship between the number of hours h and the total cost for Company A and Company B.
3. Compare the unit rates of Company A and Company B.
Answers
Answer:
Proportional relationship formula:
y = kx, where k is the constant of proportionalityUse one of the ordered pairs to calculate the value of k
Company APoint (2, 20)
20 = k*2h = 20/2k = 10The equation: y = 10h
Company BPoint (3, 20)
20 = k*3k = 20/3The equation: y = 20/3hCompany A has greater unit rate as 10 > 20/3
In the last 2 years the
price of squishmellows has
gone up by $5 each. If
squishmellows originally
cost $10 what was the
percent change?
Hint: use the proportion
forumula
Answers
Answer:
50%
Step-by-step explanation:
Answer:
50% !! for sure :)
Step-by-step explanation:
Silvio earns 23% for each car sale he makes while working at a used car dealership. If he sells a used car for $25,000, what is his commission?
Answers
Steps:
25, 000 * 0.23 = 5, 750
1/4x+1/2=3/4 pls help
Answers
1. combine multiplied terms to single fractions
2. then multiply them by 1
3. subtract a half from them
LHS
1/4(1)+1/2
1/4+1/2
Let’s take LCM of 4 and 2 , you will get 4.
Now, (1+2 )/4
=3/4
RHS=3/4
LHS = RHS
Hope it helps!
which of the following choices is the value of csc 0?
Answers
r = sqrt 81 + 144
r = sqrt 225
r = 15
csc 0 = 15/12
The value of [tex]csc(\theta)[/tex] is [tex]\frac{15}{12}[/tex]
What is right triangle?"It is a triangle in which one of the angle measures 90° "
What is hypotenuse?"It is the longest side of the right triangle."
What is Pythagoras theorem?"For a right triangle, [tex]x^{2}+ y^{2}=z^{2}[/tex], where z is the hypotenuse and x, y are other two sides of the right triangle."
What is csc of angle?"In a right triangle, csc of angle is the ratio of the hypotenuse to the opposite side of angle."
For given question,
First we find the hypotenuse of the right triangle.
Using Pythagoras theorem,
[tex]\Rightarrow 9^{2} + 12^{2}= r^{2}\\\\ \Rightarrow 81 + 144=r^2\\\\\Rightarrow r=\sqrt{225}\\\\ \Rightarrow r=15[/tex]
so, the hypotenuse is r = 15
Now we find the csc of angle [tex]\theta[/tex]
[tex]\Rightarrow csc(\theta)=\frac{hypotenuse}{opposite~side~of~\theta} \\\\\Rightarrow csc(\theta)=\frac{15}{12}[/tex]
Therefore, the value of [tex]csc(\theta)[/tex] is [tex]\frac{15}{12}[/tex]
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A line with a slope of -1 passes through the point (5,6). What is its equation in point-slope form?
Answers
Answer:
y - 6 = -(x - 5)
Step-by-step explanation:
Start with the general point-slope form y - k = m(x - h).
Here m = -1, h = 5 and k = 6, and so, after substitutions, we have:
y - 6 = -(x - 5)
Write an explicit formula for the sequence and use it to find the eleventh teen in the sequence.
Answers
Given:
The sequence is 2, 4, 8, 16,... .
To find:
The explicit formula for the sequence and use it to find the eleventh teen in the sequence.
Solution:
We have,
2, 4, 8, 16,...
It is a GP because the ratio between two consecutive terms are same..
Here,
First term: [tex]a = 2[/tex]
Common ratio: [tex]r=\dfrac{a_2}{a_}[/tex]
[tex]r=\dfrac{4}{2}[/tex]
[tex]r=2[/tex]
The explicit formula of GP is:
[tex]a_n=ar^{n-1}[/tex]
Putting [tex]a=2,r=2[/tex], we get
[tex]a_n=2(2)^{n-1}[/tex]
Put n=11 to find the 11th term of the given sequence.
[tex]a_{11}=2(2)^{11-1}[/tex]
[tex]a_{11}=2(2)^{10}[/tex]
[tex]a_{11}=2(1024)[/tex]
[tex]a_{11}=2048[/tex]
Therefore, the correct option is D.
Combine the like terms to create an equivalent expression,
6t + 7 - 2 +0
Answers
6t + (7 - 2 + 0)
6t + (5 + 0)
6t + (5)
answer: 6t + 5