Answer:y=12.1244
X=24.2487
Step-by-step explanation:
SOHCATOA or you could have used Pythagorean theorem after you found one of the sides, but I find that it’s quicker to use this.
20% of what number is 30? Which equation and solution represents each situation?
Answer:
150
Step-by-step explanation:
The value of y varies directly with x. If x = 60 when y = 216, what is the value of y when x = 20?
The dot plots below show the weights of the players of two teams:
A
B
C
D
Answer:
c
Step-by-step explanation:
tye both have the same amount on each side
Answer:
c
Step-by-step explanation:
(PLEASE HELP!!!)
The orginal price of the chair was $545. The tax on the chair was 4.5%.What is the exact price of the chair including the tax?
Help me??? Pleaseeeeee!?
Answer:
all u got to dooooo is take two sets of pointssss and find the rate of change using the formula y1-y2 x1/x2
Step-by-step explanation:
What is the circumference of the circle shown below?
Answer:
A. 25.12 meters
..........
A pair of jeans is marked up 20% on the original price. The original price was $50. What is the sale price of the pair of jeans before sales tax?
Answer:
20% of $50 is $10. This means that the pair of jeans now cost $60 since it got marked up.
Step-by-step explanation:
Please help me please please ASAP ASAP please ASAP
Answer:
46Step-by-step explanation:
Take 8.
None of the equations work for 8.
Next, take 1.
None of the equations work for 1 either.
Third, take 15.
None of the equations work for 15 either.
Lastly, take 46.
The equations fit perfectly.
Hope that helps!
What is the IQR (Inter Quartile Range
0, 21, 45, 3, 1, 5, 25
Answer:
Interquartile range = 24
Step-by-step explanation:
First we need to put the sequence in order from lowest to highest.
0, 1, 3, 5, 21, 25, 45
5 is the median and then from 5 to 0 we need to find the lowest interquartile in between it which is 1.
Highest interquartile from 5 to 45 finding the middle will be 25.
Interquartile range = highest interquartile - lowest quartile
25-1 = 24
What is the volume, in cubic in, of a rectangular prism with a height of 17in, a width
of 9in, and a length of 19in?
Answer:
2907 in^3
Step-by-step explanation:
l=19 w=9 h=17
v=lwh
v=(19)(9)(17)
v-2907 in^3
Find the geometric mean between 8 and 18. Write answer as a simplified radical. No Decimals!!!!
Answer: Therefore, the geometric mean of 8 and 18 is 12. Therefore, the geometric mean of 8 and 18 is 12.
Step-by-step explanation:
Jax takes a bus from Washington DC to New York City. The trip takes 5 hrs. and 47 minutes. He arrives in New York City at 1:58 pm. what time did the bus leave Washington DC?
Answer:
8:11 a.m.
Step-by-step explanation:
We need top subtract 5:47 from 1:58 pm.
Since we cannot subtract 5 from 1, we add 12 to the 1:58 hours digit.
1 + 12 = 13
1 pm is 13 hours of the day.
13:58 - 5:47 = 8:11
Answer: 8:11 a.m.
I WILL GIVE BRANILY PLZZZZ HELPP
Answer:
no y does not
Step-by-step explanation:
The corporate office building is 50m high and angle of elevation at top of building is 52° when seen from a point on level ground. The distance between point and foot of the building is
Answer:
39.06 m
Step-by-step explanation:
Given that,
Height of the building, h = 50 m
The angle of elevation at top of building is 52° when seen from a point on level ground.
We need to find the distance between point and foot of the building. Let the distance be d. Using trigonometry to find it. So,
[tex]\tan\theta=\dfrac{P}{B}[/tex]
Where
P is perpendicular
B is base.
So,
[tex]\tan\theta=\dfrac{h}{d}\\\\d=\dfrac{h}{\tan\theta}\\\\d=\dfrac{50}{\tan(52)}\\\\d=39.06\ m[/tex]
So, the distance between point and foot of the building is 39.06 m
Applying the trigonometry ratio, TOA, the distance between the point and the foot of the building is: 39.1 m.
Recall:
SOH CAH TOA are the common trigonometry ratios that can be used to solve a right triangle.The information of the building has been sketched in the diagram shown in the image attached below. It shows a right triangle.
The distance between the point on the ground and the foot of the building = x (adjacent)Reference angle (∅) = 52°Opposite side = 50 mApply the trigonometry ratio, TOA:
tan ∅ = opposite/adjacent
Substitutetan 52 = 50/x
x = 50/tan 52
x = 39.1 m
Therefore, applying the trigonometry ratio, TOA, the distance between the point and the foot of the building is: 39.1 m.
Learn more about trigonometry ratios on:
https://brainly.com/question/8120556
SOMEONE PLZ HELP?!!!!
Answer:
y = -1/2
Step-by-step explanation:
5^3 = (5^-2)^y-1
3 = -2(y-1)
3 = -2y + 2
1 = -2y
y = -1/2
Petra is hanging out with her friends John and Bailey after school. Petra, who is scared of heights, is amazed by a utility worker climbing up a telephone pole by her school. She asked her about the wires attached to the pole. The utility worker told her about the guy-wire. A guy-wire is a tensioned cable designed to add stability to a free-standing structure like the telephone pole. Petra notices that this telephone pole has two guy-wires that act as anchors. The utility worker tells her the length of the shorter guy-wire is 25 feet and it is anchored into the ground 10 feet away from the bottom of the pole. She thinks if she knows the height where this guy-wire meets the pole is, she can multiply it by 2 to get the full height of the telephone pole. To help her with her calculations, find the height of where the 25 feet guy-wire meets the telephone pole (round to the nearest tenth).
Answer:
30
Step-by-step explanation:
i got learned if its in the middlde its always bigger
someone please help me ASAP!!!! I really need it
PLEASE HELPPPP I GIVE BRAINLIEST!!!
A fund-raiser at the school raises $617.50. They sent $580.45 to local charities. What percent of the money went to charities?
Answer:
94% of the money went to charities.answer lol give brainleist
Answer:
16 bicycles and 21 tricycles
Step-by-step explanation:Both bicycles and tricycles have 1 set of handlebars. Bicycles have 2 wheels while tricycles have 3.
Using this information, set up a system of equations, where b is the number of bicycles and t is the number of tricycles:
b + t = 37
2b + 3t = 95
Solve by elimination by multiplying the top equation by -2:
-2b - 2t = -74
2b + 3t = 95
t = 21
Then, plug in 21 as t into one of the equations:
b + t = 37
b + 21 = 37
b = 16
So, there are 16 bicycles and 21 tricycles
A bag contains green tokens and black tokens. There are 24 green tokens in the bag. The ratio of green tokens to black tokens is 8 to 5. Find the number of black tokens in the bag.
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
can someone pls help me?? I’m so bad at math
Answer:
the first one is y=x-1/2 and the second one is y=-3x+1
Step-by-step explanation:
Ratio 8 cups to 12 pints in simplest form
The speed of a lion is 150% of the
speed of a deer. If a deer's speed is
16 miles per hour, find the speed of a
lion.
Answer:
the lions speed would be 24 mph
Answer:
200%
Step-by-step explanation:
HELP ASAP. I need this in NOW.
Answer:
B
Step-by-step explanation:
when x=1 y=3.9 when x=2 y=7.8 and so on
what is the slope of (-2,3) and (4,-1)
Find the Selling Price.
Cost to store $90
Markup 100%
Selling Price:
Answer:
Selling Price= $180
Step-by-step explanation:
100%×90=90
90+90=180
Solve using substitution. I know that the answer is (1,1), but I have to show my work and I forgot how to do it.
If y = -x + 2, then substituting this into the first equation lets you solve for x :
x + 4y = 5
x + 4 (-x + 2) = 5
x - 4x + 8 = 5
-3x = -3
x = 1
Now solve for y :
y = -x + 2 = -1 + 2 = 1
So the solution is indeed (x, y ) = (1, 1).
pls help me ill get brainiest
Answer:
the answers are 0 and 9
Step-by-step explanation:
please answer this quickly
Answer:
C. 5x + 11 = 36
Step-by-step explanation:
You can see in the diagram that there are 5 x variables and eleven which make up the total diagram that says 36 so it would have to be 5x+11 = 36
Answer:
5x + 11 = 36
Step-by-step explanation:
Looking at the tape diagram, if you count the x, you have 5x and then you have 11. So it would refer to as 5x + 11 and the total of the tape diagram is 36. So it would be :-
5x + 11 = 36
Hope this helps, thank you :) !!