Answer:
53.2 ft
Step-by-step explanation:
A wire makes a 70 degrees angle with the ground and is attached to the top of a 50 ft. antenna. How long is the wire?
We solve the above question using the Trigonometric function of Sine
sin theta = Opposite/Hypotenuse
Theta = 70°
Hypotenuse = x = Length of the wire
Opposite = 50ft antenna
Hence,
sin 70 = 50/x
Cross Multiply
50 = sin 70 × x
x = 50/sin 70
x = 53.208888624 ft
Approximately x = 53.2 ft
The length of the wire is 53.2 ft
23. Geometric constructions require the following tools:
O a protractor, compass, and a pencil
O a compass, a straightedge, and a pencil
O a compass, scissors, and a pencil
O a protractor, a straightedge, and a pencil
Answer:
The correct option is;
Geometric constructions require the following tools;
A protractor, a straightedge, and a pencil
Step-by-step explanation:
The question relates to the tools required for a geometric construction. From the question options, the complete set of tools with which a geometric construction is made comprises of the following
1) A protractor, which is used for angle measurements
2) A straightedge, which is used to draw lines which are straight or for checking the straightness of a line
3) A pencil, which is made up of a graphite stick reinforced by an enclosure of wood or other material, is used for creating visible marks of drawings or writing on paper or some other writing materials by physical abrasion
A compass is used for navigation of the geographic cardinal directions and comprises of a magnet.
Answer:
Answer is compass, straightedge, and a pencil
Step-by-step explanation
have a nice day :)
PLEASE HELP!!! :(
Consider the following figure
What is BD?
Answer:
BD = 16
Step-by-step explanation:
32/BD = BD/8
BD² = 256
BD = 16
Which of the following months would be the darkest at the South Pole?
February
December
January
August
Answer:
February
Step-by-step explanation:
February would be the darkest at the South Pole. In the month of February, the temperature raises to -38 to -51 degrees over south pole.
6a-4b when a=5 and b=3
Answer:
18
Step-by-step explanation:
Answer:
Use substitution to receive: 18
Step-by-step explanation:
6a - 4b when a = 5 and b = 3
6(5) - 4(3)
30 - 12 = 18
Help me with this!!!!!
Answer:
b = 28
Step-by-step explanation:
b + 28 = 2b
28 = 2b - b
28 = b
b = 28
15 less than twice the sum of 61
Answer: 38
Explanation the answer is 38
plsss help i’ll give brainliest if you give a correct answer
Answer:
x = 7
Step-by-step explanation:
15-8=7
Solve each equation b+3.3=8.9 what is b?
the answer will be 5.6 !
you can get this by doing 8.9 - 3.3 ! remember you can apply this to all problems by turning division to multiplication, addition to subtraction, etc.
please mark brainliest if this was useful ♡
Find the value of x in the image above
Answer:
Step-by-step explanation:
If the lowest price in the past year occurred 48 days ago, find the approximate average change per day since then.
Answer:
0.72
Step-by-step explanation:
According to the stock listing mentioned in the listing for Enam Telecom is
52 wk high = 122.86
52 wk low = 64.77
Div. = 3.45
Close = 99.14
Net change = 4.74
Now it is mentioned that lesser price i.e. 64.77 arised 48 days ago.
As yesterday closing price was 99.14
So, the net change in value would be
= 99.14 - 64.77
= 34.37
For 48 days, the average change per day would be
= Total change ÷ number of days
= 34.37 ÷ 48
= 0.716
= 0.72
Answer:
is B. 0.72I
Step-by-step explanation:
Edge 2022
i need help ASAP ill give u brainliest ! WORTH 20 POINTS ! any silly guess gets reported
Answer:
for volume you multiple l*w*h so 2)432 4)1,216
A soccer game is 60 minutes long. Forty-one minutes of the game
have been played. Write and solve an equation to find the number
of minutes m that remain. Enter your answer as m=?
DUE TODAY!! Which number could be considered an outlier in the data set {3,5,6,8,24}?
6
3
5
8
24
Answer:
24
Step-by-step explanation:
all the other numbers are not that far in range from each other but 24 is way off so its the outlier
3-4/5X-2/3–3/15+3/5divided by -3/2
Answer:
-2(6x-13)/15
Step-by-step explanation:
This is done by simplifying the expression as well as combining like terms
Somebody please help and explain it.
Explanation is in the file
tinyurl.com/wpazsebu
what is the coefficient in -x+9
Answer:
-1
Step-by-step explanation:
The coefficient is the number directly next to a given variable (typically 1 if there is no given number).
In this case, note the variable: -x
As stated above, the number is 1 if there is no number given. However, note that there is a negative sign, therefore, your coefficient is -1
-1 is your answer.
~
A) I only
B) II only
C) III only
D) I and II only
Answer:
The . correct answer will be C
Step-by-step explanation:
A square pyramid has a base
edge of 5.5 yards and a height
of 3.25 yards. What is the
volume of the pyramid to the
nearest tenth of a yard?
Answer:
V≈25.06m³
Step-by-step explanation:
Unit Conversion:
a≈5.03m
h≈2.97m
Solution
V=a2h 3=5.032·2.97 3≈25.0551m³
what is 210900 times 234546
Answer:
49465751400
Step-by-step explanation:
PLEASEEEE HELP ASAPPPP
Answer:
A is your answer
Step-by-step explanation:
Answer:
x > -2
Step-by-step explanation:
Little tip my teacher taught me in 5th or 6th grade ,look at which way the arrow is pointing and compare it to an inequality symbol (imagine the inequality symbol as the arrow).
In this case the arrow is pointing right , so which inequality symbol looks most like it?
Obviouslyy,the less than sign!
Also! , an closed circle means "or equal to" which is the line under the inequality symbol.
And an open circle basically means just the inequality symbol.
A student has two part-time jobs. He earns $8.50 per hour for babysitting and $11.50 for each lawn he mows. If the student babysits for 512 hours and mows 7 lawns, how much money will he earn?
Answer:
$4,352 + $126.50= $4,478.50
Step-by-step explanation:
8.50 x 512 = 4,352
11.50 x 7 = 126.50
All together it equals
4,478.50
Hope this Helps! :)
simplify 3.4n+9.6-2.1n
Answer:
1.3n + 9.6
Step-by-step explanation:
3.4n-2.1n is 1.3n and we have the left over +9.6 .
hiw to graph y=-2X+2
Answer:
(1,-4) and (0,2)
Step-by-step explanation:
Answer:
This is what it will look like
Simplify 4x^2 / 3 X 6/ 8x
Answer:
hope it is helpful in understanding
Which set of three angles could represent the interior angles of a triangle?
O 26°, 510, 1030
O 290, 540, 1070
35°, 35°, 20°
10°, 90°, 90°
Answer:
26°,51°,103°
Step-by-step explanation:
sum of angles=180°
Please answer all of the 3.
PLEASE! And I’ll give you 5 stars and a Thanks?! :)
Answer:
7) 2((7x12) + (7x2) + (12x2)
2(84 + 14 + 24)
2(122)
244
8) 2((13x4) + (4x6) + (13x6))
2(52 + 24 + 78)
2(154)
308
9) 2((4x15) + (4x8) + (15x8))
2(60 + 32 + 120)
2(212)
424
Step-by-step explanation:
There are 40 students in The class. Nine of those students are girls. What is the number of boys in the class ?
Answer:
31 students
Step-by-step explanation:
What is the estimated situation.
Answer:
Please show more information!
Step-by-step explanation:
Answer:
Lookin good soldier. Troops are ripping through their pathetic defenses. They're already runnin for the hills.
chose the correct equation type for each system WILL MARK BRAINLIEST!!!!!!!!!
The values of w is inversely proportional to m .If w=8 then m=25; what is m when w=20? Show me the steps please
Answer:
m = 10
Step-by-step explanation:
The values of w is inversely proportional to m
Mathematically:
w ∝ 1/m
w = k × 1/m
w = k/m
Where k is the Constant of Proportionality
Step 1
Solve for k
If w=8 then m=25
w = k/m
8 = k/25
Cross Multiply
k = 25 × 8
k = 200
Step 2
what is m when w=20? Show me the steps please
We solve for m
w = k/m
k = 200
20 = 200/m
Cross Multiply
20m = 200
m = 200/20
m = 10