Answers
Answer:
38
Step-by-step explanation:
Answer:
the answer is 36ft² or c
Step-by-step explanation:
hope this helps :)
Related Questions
Two artillery bases are located at the points A and C represented in the figure. Each of the bases locates an enemy airplane at point B. The base at A measures the angles of elevation to the airplane to be 95∘ and the distance between the two bases is 739 meters. If the distance from the base at C to the plane is 2,517 meters, what is the measure, in degrees, of ∠CBA?
Answers
Answer:
the answer is 17 here is the step below
Step-by-step explanation:
Use the Law of Sines to find the distance. For a triangle with angles A, B, and C, and opposite sides a, b, and c, the Law of Sines states that sinAa=sinBb=sinCc.
In this case, the angle at point B, let it be α, needs to be found. The Law of Sines can be used to relate α, the two known sides, and the angle at point A.
The Law of Sines states that sinα739=sin95∘2517.
By simplifying, sinα=739sin95∘2517. Since α is acute, α=sin−1(739sin95∘2517)≈17.0∘.
The measure of the angle is 17 degrees if the A measures the angle of elevation to the airplane to be 95∘ and the distance between the two bases is 739 meters.
What is the triangle?In terms of geometry, the triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°.
We have a triangle shown in the picture
To find the measure of the angle ∠CBA
Applying sin law:
sin95/2517 = sin∠CBA/739
0.292 = sin∠CBA
∠CBA = sin⁻¹(0.292)
∠CBA = 17 degrees
Thus, the measure of the angle is 17 degrees if the A measures the angles of elevation to the airplane to be 95∘ and the distance between the two bases is 739 meters.
Learn more about the triangle here:
brainly.com/question/25813512
#SPJ2
Point-slope form
Complete the point-slope equation of the line through (8, —8) and (9.8).
Use exact numbers.
y-8=
Answers
Answer:
The equation in point-slope form is:
[tex]y-\left(-8\right)=16\left(x-8\right)[/tex]
The equation of the line in slope-intercept form is:
[tex]y=16x-136[/tex]
Step-by-step explanation:
Given the points
(8, -8)
(9, 8)
Finding the slope between (8, -8) and (9, 8)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(8,\:-8\right),\:\left(x_2,\:y_2\right)=\left(9,\:8\right)[/tex]
[tex]m=\frac{8-\left(-8\right)}{9-8}[/tex]
[tex]m=16[/tex]
Point slope form:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
Here:
m is the slope and (x₁, y₁) is the point
substituting the values m = 16 and the point (8, -8) in the point-slope form
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-\left(-8\right)=16\left(x-8\right)[/tex]
Thus, the equation in point-slope form is:[tex]y-\left(-8\right)=16\left(x-8\right)[/tex]
now completing the point-slope form equation of the line
[tex]y+8=16\left(x-8\right)[/tex]
subtract 8 from both sides
[tex]y+8-8=16\left(x-8\right)-8[/tex]
[tex]y=16x-136[/tex]
Thus, the equation of the line in slope-intercept form is:[tex]y=16x-136[/tex]
What property is shown in the following equation?
17 + 8 + 3 = 17 + 3 + 8
Answers
Answer:
The Commutative Law of Addition.
Step-by-step explanation:
Basically, this law says we can swap numbers over and still get the same number when we add. This has demonstrated exactly that.
Hope this helped!
Answer:
Associative property
idk what he answer is pls help
Answers
Answer:
To Protect the egg
Step-by-step explanation:
o need help with my math its manly slope m
Answers
Answer:
nvm everybody hates me
Step-by-step explanation:
Simplify:
3(8) 0 • (3) –2
a–27
b24/9
c–216
d 1/3
Answers
Answer:
-2a-27b.2^3/3c-2161/3
A square has been divided into a equal-sized pieces. Four of the peices are shaded.
Answers
Answer:
it is now 1 whole
Step-by-step explanation:
Please help me with this one
Answers
Answer:b because it has three sides.
Step-by-step explanation:
Which two recipes have equivalent ratios of cups of flour needed to the number of cookies?
recipes cups of flour needed number of cookies
sugar 3 33
oatmeal raisin 4 40
chocolate chip 3 32
Macadamia Nut 2 22
Question 7 options:
Macadamia Nut & Oatmeal Raisin
Sugar & Oatmeal Raisin
Chocolate Chip & Sugar
Sugar & Macadamia Nut
Oatmeal Raisin & Chocolate Chip
Answers
Answer:
poop
Step-by-step explanation:
Can someone please help me with this question
Answers
Answer:
Eat some mc donolds then ur good
Step-by-step explanation:
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Answer all these questions, please I will give brainlist:)
Answers
Answer:
hERE BRUDDA
Step-by-step explanation:
please help meeee with this question
Answers
Answer:
Its possible 1 it looks like an equilateral triangle and 4 times whatever x is has to be the same as x+3 which can only be D i hope this help
Step-by-step explanation:
Simplify the expression.
5(2) + 2(4 + 3)
21
24
84
140
Answers
Answer:
24
Step-by-step explanation:
5(2) + 2(4 + 3)
5 x 2 + 2 x 7
10 + 14 = 24
Here you go! :D
5(2)=10
2(4+3)
4+3=7
7(2)=14
10+14=24
Help me please please
Answers
Answer:
Step-by-step explanation:
i have no idea what to do
What is the solution to the system of equations graphed below?
y=-4x + 33
y=5/3x-1
Answers
Answer:
x = 6
y = 9
This is the correct answer. Not satisfied? Check out this answer expert verified answer of the same question but with a step-by-step explanation. This answer is just a simple version of rocioo's correct answer.
Expert Verified Answer (of this same question but with a step-by-step explanation):
This is the link to rocioo's answer. https://brainly.com/question/13675950
2) Which of the following is an equivalent ratio to 12:48? Choose all that apply.
a. 3:12
b. 6:24
C. 24.48
d. 24.96
Answers
(2x - 5) (x^2 + x - 2) =
Answers
can you guys plz help ASAP
Answers
In the question you need to subtract x from both sides then divide -8 from -x and 24
A square shaped pasture has an area of 144 square feet. What is the perimeter of the pasture?
Answers
Answer:
48 ft.
Step-by-step explanation:
sqr root 144= 12
12x4=48
we know that in a square, all the sides are the same length. the square root of 144 is 12, and we know the square root of a number (12) is what gives the square root (144) when multiplied by itself. the formula of area (in a square) is A = bh, where the b stands for base and the h stands for height. if the base and height multiplied equals 144, we know both the base and height are 12 square feet. so now that we know all of the sides are 12 square feet, we can finally solve perimeter. you find perimeter by adding up all the sides. 12 + 12 + 12 + 12 = 48. (you can also do 12 x 4). this is how we know the perimeter is 48 square feet.
^^ only included this in case you needed to give an explanation.
d=.5*a*t^2 - solving for a[tex]d=.5*a*t^2[/tex]
Answers
Answer:
[tex]\displaystyle a=\frac{d}{.5*t^2}[/tex]
Step-by-step explanation:
Equation Solving
We are given the equation:
[tex]d=.5*a*t^2[/tex]
It's required to solve it for a.
Swap sides to have the letter on the left side:
[tex].5*a*t^2=d[/tex]
Divide by [tex].5*t^2[/tex]:
[tex]\mathbf{\displaystyle a=\frac{d}{.5*t^2}}[/tex]
Find the arc length of AB to the nearest tenth.
90°
B
A
70 m
The arc length is
meters.
Answers
90 is a fourth of 360, so the a fourth of the total circumference is between those two radii. This means that, if you find the circumference and divide it by 4, the resulting number is that length.
Solve the system of equations by elimination
3x+4y=9
-6x-8y=-18
A. (5,-1)
B. (5,1)
C. Infinite number of solutions
D. (1,5)
Answers
Two workers win prize of £240, they share prize money in ratio of 3.5, how much does one get
Answers
90
Step-by-step explanation:
Total Prize 240
Sharing at 3:5 = 3+5 = 8
240/8 = 30
Which two expressions are equivalent?
A 4(x + 5) and 4x + 9 C 4(x + 5) and 4x + 20
B 4(x + 5) and 4x + 5 D 4(x + 5) and 4 + x + 4 + 5
Answers
John has 8 coins, all of which are quarters and nickels. In all, they're worth $1.00. How many of each kind of coin does John have?
Answers
Answer:
you will need 3 quarters and 5 nickel
Step-by-step explanation:
3 quarters is 75 and 5 nickels is 25 =1.00
Which number represents 50% of 1.5?
A
0.50
0.75
c
1.00
2.25
Answers
Answer:
0.75
Step-by-step explanation:
50% * 1.5
0.75
Hope this Helps!!!
Car dealership pays a wholesale price of $10,000 to purchase a vehicle if they mark up the price 20% what is the retail price of the car
Answers
Answer:
8000
Step-by-step explanation:
10000 x 20% = 2000
10000-2000= 8000
What is the value of x?
Enter your answer in the box.
Answers
Answer:
80°
Step-by-step explanation:
70+30=100
180 - 100= 80°
please help me, i will give 15 points and brainleist
Answers
Answer:
3 + 0.25x
Step-by step answer:
1. add like terms inside the bracket 8+4=12
2. divide each term in bracket by 4
12/4 = 3
x/4 = 0.25x
Answer:
Step-by-step explanation:
1/4(8+4+x)=
1/4(12+x)=
3+ x/4
Some one teach me how to do this I’m in a break out room and I don’t know how to do this
Answers
Answer:
start by putting in the y intercept, -4 on the y axis
then go up 5 and 1 right one to give your a slope of positive 5
Step-by-step explanation:
porque yo so muy inteligente,la reina...