Answer:
508.93 feet
Step-by-step explanation:
Yep, I know this problem from Delta Math.
We use tangent, and then solve for tan(31). The work is attached below.
The balloons vertical distance above the ground is; h = 508.93 ft.
We are told that Andres measures the angle of depression to a landmark from a hot air balloon to be 31°.
Now horizontal distance of landmark to the air balloon is 847 ft.
This means that the vertical distance will be the vertical side of a triangle formed by the hot air balloon and the landmark.
Using trigonometric ratios, the vertical height is;
h = 847 tan 31°
h = 508.929 ft
Approximating to the nearest hundredths gives;
h = 508.93 ft.
Read more at; https://brainly.com/question/24780061
write an equation for a line passing through (-4, 3) and (0, 6)
Answer:
y = 3/4x + 6
Step-by-step explanation:
6-3 3
------- = ------
0--4 4
y = mx + b
take coordinates for y and x out of (-4, 3) or (0,6)
6= 3/4 * 0 + b
6 = 0 + b
b = 6
thank you if you solve this for me !!
A car owner decides to upgrade from tires with a diameter of 24.3 in to tires with a diameter of 26.1 in. If she doesn't update the onboard
computer, how fast will she actually be traveling when the speedometer reads 65 mph?
Answer:
80.speedometer of computer
Cooks are needed to prepare for a large party. Each cook can bake either 5 large cakes or 14 small cakes per hour. The kitchen is available for 2 hours and 24 large cakes and 130 small cakes can be cake. How many cooks are required to bake the required number of cakes during the time the kitchen is available
Answer:
8
Step-by-step explanation:
In 2 hours
1 cook makes 10 large cakes
24/10 = 2.4
You need 3 cooks to make the large cakes.
In 2 hours
1 cook makes 28 small cakes
130/28 = 4.64
You need 5 cooks to make the small cakes.
3 + 5 = 8
Answer: 8
can anyone please help!!!!!
Answer:
your answer is A. 92.4
Step-by-step explanation:
Diagonal Length = v(92.4² + 50²)
V(8537.76 + 2500)
V(1037:76)
Diagonal Length 105
Answer:
92.3ft
Step-by-step explanation:
Let the con=rners be A,B,C and d
so AC=105 ft and AB=50ft
using Pythagoras theroem: h^2=b^+p^2
105^2=50^2 + p^2
P^2= 11025-2500
p= √8525
p=92.33
can someone help me identify c(6)=
Answer and Step-by-step explanation:
To solve, simply plug 6 in for m in the equation.
C(6) = 50(6) + 79.50
6 times 50 is 300.
300 + 79.50 = 379.50 = C(6)
The answer is 379.5
(Looking at the question again, I don't think what I said is what it is asking for, soo)
The slope of the function given represents the amount that needs to be paid every month. The y-intercept (79.50) represents the initial cost (starting amount) for paying the membership.
#teamtrees #PAW (Plant And Water)
You invest $10,200 in an account that compounds continuously at an annual percent interest rate of 6.25%. How long does it take to double your money?
Answer:
11.09 years
Step-by-step explanation:
Given data
Principal P= $10200
Rate= 6.25%
Double the principal A = $20,400
The expression for the time taken is
t= ln(A/P)/r
t= ln(20400/10200)/0.0625
t= ln(2)/0.0625
t= 0.69314/0.0625
t= 11.09024 years
Hence the number of years is 11.09 years
can someone please help me with this question
Answer:
15 kilometers
Step-by-step explanation:
So we know:
For 4 days she runs 1500 meters each day.
For 3 days she runs 3 kilometers each day.
First off, lets convert 1500 meters into kilometers.
There are 1000 meters in a kilometer, so pluggin in 1500 meters:
1500/1000 = 1.5
So for 4 days she runs 1.5 kilometers each day.
Now, to find the total kilometers, we must find multiply the 1.5 kilometers by the 4 days, the 3 kilometers by the 3 days, then add those two together.
So lets do this:
1.5*4 = 6
So she ran 6 kilometers in the first 4 days.
Next we have:
3*3 = 9
So she ran 9 kilometers in the last 3 days.
Now finally add them together:
6 + 9 = 15
So she ran a total of 15 kilometers.
Hope this helps!
which of the following lines are perpendicular to the given line? y=1/2x + 5
a) y= 2x -4
b) y= -2x -10
c) y= 1/2x - 5
d) y= -1/2x+ 5
The graph of g(x) is a translation of the function f(x) = x2. The vertex of g(x) is located 5 units above and 7 units to
the right of the vertex of f(x). Which equation represents g(x)?
Answer:
The function [tex]g(x) = x^2 - 10 x + 32[/tex]
Step-by-step explanation:
(h, k) = (5, 7)
[tex]f(x) = x^2[/tex]
[tex]y = x^2[/tex]
By replacing y = y - 7 and x = x -5, we get the function g(x).
[tex]y - 7 = (x - 5)^2\\\\y - 7 = x^2 + 25 - 10 x \\\\y = x^2 - 10 x + 32\\\\g(x) = x^2 - 10 x + 32[/tex]
Answer:b
Step-by-step explanation: i took the test
Expand and simplify:
5(x - 2) + 3(1 - x)
(with the steps)
Step-by-step explanation:
5x-10+3-3x
5x-3x-10+3
2x-7
hope it helps
Answer:
2x-7
Step-by-step explanation:
See image below:)
How do steryotypes affect you??
What would you encourage more young woman to study
STEM and why is it???
please anwse one or both
Step-by-step explanation:
The Gender Gap in STEM Fields: The Impact of the Gender Stereotype of Math and Science on Secondary Students' Career Aspirations
Elena Makarova1*, Belinda Aeschlimann2 and Walter Herzog3
1Institute for Educational Sciences, University of Basel, Basel, Switzerland
2Swiss Federal Institute for Vocational Education and Training SFIVET, Bern, Switzerland
3Institute of Educational Science, University of Bern, Bern, Switzerland
Studies have repeatedly reported that math and science are perceived as male domains, and scientists as predominantly male. However, the impact of the gender image of school science subjects on young people's career choice has not yet been analyzed. This paper investigates the impact of the masculinity image of three school subjects—chemistry, mathematics, and physics—on secondary students' career aspirations in STEM fields. The data originated from a cross-sectional study among 1'364 Swiss secondary school students who were close to obtaining their matriculation diploma. By means of a standardized survey, data on students' perception of masculinity of science school subjects were collected using semantic differentials. The results indicate that for both sexes, math has the strongest masculinity attribution, followed by physics as second, and, finally, chemistry with the lowest masculinity attribution. With respect to gender differences, our findings have shown that among female students, the attribution of masculinity to the three school subjects does not differ significantly, meaning that female students rated all subjects similarly strongly as masculine. Within the group of male students however, the attribution of masculinity to math compared to chemistry and physics differs significantly, whereas the attribution of masculinity to chemistry and physics does not. Our findings also suggest that gender-science stereotypes of math and science can potentially influence young women's and men's aspirations to enroll in a STEM major at university by showing that a less pronounced masculine image of science has the potential to increase the likelihood of STEM career aspirations. Finally, the paper discusses ways of changing the image of math and science in the context of secondary education in order to overcome the disparities between females and males in STEM.
I need help please do not scam
Answer:
28.12
Step-by-step explanation:
No Need To Explain, Just Multiply.
Answer:
28.12
Step-by-step explanation:
a=bh
Solve
PLEASE HELP AND HURRY!
Answer:
it's -7 1/3 because since the equation is all negative you would just simply add the -5 and -2 1/3
You have a job selling cars. your paid $ 2000 a month plus a 5% commission on all your sales (s) build the equation/function that represents your pay (p) based upon your sales (s)
Answer:
p = .05s+2000
Step-by-step explanation:
So we know you get paid 2000 in the beggining of the month which we can say it is the y intercept. We got that part done now when it comes to the commision for every sale (s) you make you get 5 percent so .05s no that you have the commision and base salary all you gotta do is add them up and you get your pay.
2000 + .05s = p
Hope it helped (:
Use your value of x to find the measure of angle n
Please help me
Answer:
Hello! answer: angle n is. 51
Step-by-step explanation:
This is a complementary angle meaning it will add up to 90 degrees so...
3 × 8 = 24 24 + 15 = 39
2 × 8 = 16 16 + 35 = 51
39 + 51 = 90 therefore angle n is 51 hope that helps!
Find m
A.)38
B.)22
C.)52
D.)12
Answer:
x =12
Step-by-step explanation:
The two angles add to 90 degrees
4x+4 + 5x-22 = 90
Combine like terms
9x - 18 = 90
Add 18 to each side
9x -18+18 = 90+18
9x = 108
Divide each side by 9
9x/9 = 108/9
x =12
Answer:
C.) 52°
Step-by-step explanation:
find x first
4x + 4 + 5x - 22 = 90
9x - 18 = 90
9x = 108
x = 12
plug it into the expression
4(12) + 4
= 48 + 4
= 52°
SOMEONE PLEASE HELP ME! I AM REALLY BAD AT GEOMETRY!
Answer:
m∠STQ = 160°
Step-by-step explanation:
Angles diagonal of each other in a parallelogram are equal to each other. Therefore m∠STQ = 160°.
Reason: Opposite angles of any parallelogram are always congruent.
8. IS AABC a right triangle? Explain.
Answer:
yes.
traingle ABC is a right angled triangle because angle BÁC is a right angle.
___ is the branch of mathematics that uses alphabetic symbols to represent unknown numbers or specific sets of numbers in order to make generalizations about arithmetic operations and mathematical relationships.
Answer:
I believe it's Algebra because it contains variables and equations where you have to do what you just described in your question.
Hope I helped, have a nice day :)
Find the product 6 • (–9).
please i need this rn its urgent
Answer:
[tex] - 54[/tex]
Step-by-step explanation:
it is too easy use your calculator!(-_-メ)
Answer:
-54
Step-by-step explanation:
the area of the polygon is 27 mi 2 what is the formula that shows the length of side a
Answer:
option 1
Step-by-step explanation:
the polygon is made up of three squares
the area of the polygon is the sum of the area of the three squares
Area of a square = length²
a²
Area of the polygon = a² + a² + a² = 3a²
3a² = 27
a² = 27/3
a² = 9
a = 3
What is the value of X? (giving brainliest and thanks to all!)
Answer:
I believe it is A
Step-by-step explanation:
I dont quite remember the formula, but I belive that 30 would be correct because if im remembering correctly the formulas are "a + b = c" and "c - (a/b) = (a/b)
a/b = a or b, depending what they give you
Answer:
45°
Step-by-step explanation:
This is a isosceles triangle and also a right triangle, so it means it have an 90° ingernal angle and the other two internal angles have the same value. Remember that the sum of the internal angles of a triangle is always 180°, so:
180° -90° = 90°
90°/2 = 45°
What is the value of x? (giving brainliest and thanks to all!)
Answer:
x° = 64°
Explaination:
This is a right angled triangle so one of the angle is 90°.
So, x° + 90° = 154° (Exterior angle property)
x° = 154° - 90° = 64°
Therefore x° = 64°
Find the measure of angle 3
I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
Answer:
90
Step-by-step explanation:
4x+22=-6x+192 since 4x+22 is the same as angle 5 due to parallel lines, and then 5 = -6x+192 as it is straight across.
4x+22=-6x+192
10x+22=192
10x=170
x=17
plug back in to equation
4(17)+22= 90
Answer:
∠3 = 90°
Step-by-step explanation:
∠4 = ( 4x + 22 )° [ Vertically opposite angles ]
∠4 = ( -6x + 192)° [ Corresponding angles ]
Therefore ,
4x + 22 = - 6x + 192
4x + 6x = 192 - 22
10x = 170
x = 17
∠4 = 4x + 22 = (4 × 17 ) + 22 = 90°
∠4 = 90°
∠3 + ∠4 = 180°
∠3 + 90° = 180°
∠3 = 180° - 90°
∠3 = 90°
What is pq? Pls help
Answer:
is it 7.7 i am not sure
Step-by-step explanation:
Jasper's lawn is 3/4 of an acre in size. The fertilizer bag states that 5 1/2 bags are required for 1 acre. How many bags does Jasper need to fertilize his lawn?
Answer: [tex]4\dfrac{1}{8}\ \text{bags}[/tex]
Step-by-step explanation:
Given
Jasper lawn is three-fourth of an acre
1 acre of land requires [tex]5\frac{1}{2}[/tex] bags
convert mixed numeral to fraction
[tex]\Rightarrow 5\dfrac{1}{2}=\dfrac{11}{2}[/tex]
[tex]\therefore 1\ \text{acre}\equiv\dfrac{11}{2}\ \text{bags}\\\\\Rightarrow \dfrac{3}{4}\ \text{acre}\equiv \dfrac{11}{2}\times \dfrac{3}{4}=\dfrac{33}{8}\ \text{bags}[/tex]
[tex]\Rightarrow \dfrac{33}{8}\ \text{bags}=4\dfrac{1}{8}\ \text{bags}[/tex]
I need help or my math teacher will call my parents up about it and I will die
Answer:
Sure, I'll help you with math? What type of math is it?
Step-by-step explanation:
Help I dont understand the subject I need to turn this in by tommorow
Answer:
Actually,I don't understand the que but I will try.
Step-by-step explanation:
Supplementry it means the pair of angle that sum if 180° similarly, complimentry angle sum is 90°
Answer:
A: Complementary, Missing angle -29
E: Complementary, Missing angle -39
J: Complementary, Missing angle - 52
last one: Complementary, Missing angle -66
Hope this helps!
Evaluate the expression 3^4÷ (14 − 5) × 2.
Can you help me plz thank you :)
Hey there!
[tex]\mathsf{\dfrac{3^4}{14-5}\times2}[/tex]
[tex]\mathsf{3^4}[/tex]
[tex]\mathsf{= 3 \times 3 \times3 \times3}[/tex]
[tex]\mathsf {= 9\times9}[/tex]
[tex]\mathsf{= \bf 81}[/tex]
[tex]\mathsf{14 - 5}[/tex]
[tex]\mathsf{= \bf 9}[/tex]
[tex]\mathsf{\dfrac{81}{9}\times2}[/tex]
[tex]\mathsf{\dfrac{18}{9}}\\\\\mathsf{= 81\div9}[/tex]
[tex]\mathsf{\bf = 9}[/tex]
[tex]\mathsf{9\times2}[/tex]
[tex]\mathsf{= \bf 18}[/tex]
[tex]\boxed{\boxed{\huge\textsf{Answer: \bf18}}}\huge\checkmark[/tex]
[tex]\large\textsf{Good luck on your assignment and enjoy day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
