Answers
Answer:
y=6
Step-by-step explanation:
By Similar triangles
[tex]\frac{y}{4} =\frac{9}{y}[/tex]
[tex]y^2=36[/tex]
[tex]y=6[/tex]
Related Questions
Just do one of them and I’ll know enough to do the rest.
Answers
Hope it helps.
If it helps then please mark it as the brainliest.
Thank you.
Explain why this common mistake is wrong. Many people might say that (2, 4) is an intercept of the equation 5x + 2y = 18.
Answers
Answer:
Step-by-step explanation:
(2,4) is point lying on the line represented by 5x + 2y = 18.
They are not intercepts.
x-intercept is point where the line crosses the x-axis and so, y-co ordinate at x-intercept is 0.
y-intercept is point where the line crosses they-axis and so,x-co ordinate at y-intercept is 0.
5x + 2y = 18
To find x-intercept, put y = 0 in the equation
5x = 18
x = 18/5
x = 3.6
To find y-intercept, put x = 0 in the equation
2y = 18
y = 18/2
y = 9
x-intercept : (3.6 , 0)
y-intercept :(0, 9)
Can you please help me
:(
Answers
Answer:
Step-by-step explanation:
3 divided by 1/3 is 9 there are 3/3 in one hour, so split it in threes
the other awnsers are correct
the number of groups, they askd for how many shifts, not how many people are working each shift.
[tex]\sqrt{(x-4)^{2} } =4-x[/tex]
Answers
I hate my life, the stress and anxiety makes it impossible for me to focus and concentrate in school, so I end up with even more missing asignments, which my ADHD doesn't help at all either. I just feel like its all too much. Theres nothing I can do to get out of thi situation. I feel like commiting s.u.i.c.i.d.e... Im scared.. I don't wanna tell my parents because im to nervous! I don't want to live or die..I need help.. Please someone out there tell me what I can do
Answers
Answer:
it may be hard but try talking to your parents or try reaching out to a friend
Answer:
oh :( im in a similar situation rn.. minus wanting to k.ms
Step-by-step explanation:
ok so you have to start somewhere right? even if your work has piled up, its better so start now then let it get even worse. that'll also make you feel worse. last semester i let everything pile up without doing a single assignment and i failed all of my classes. my parents and teachers were disappointed, and i used to be an all A student so it was really embarrassing. i wish i could go back in time and do all of my work so i would have free time now.
my point is you'll regret not doing your work, so please do it. you'll have more time to do things you enjoy, and im sure your parents will be proud of you for all the progress you've made. it seems hard right now but i promise it gets easier as you start working. if you get overwhelmed by anything, try telling your family, friends or teacher. they only want the best for you so please don't hesitate to ask them anything!!
Which number is an irrational number?
V6
V16
0.14
1/5
Answers
Answer:
1/5
Step-by-step explanation:
1/5 is a rational number
because it is expressed in the form of P/q where q not equal to zero
help in this question!!
Answers
answer
Yes
Step-by-step explanation:
17.23 - 18.03
=1.77
Mark works 24 hours a week and earns £11.63.
Calculate Mark's weekly basic pay and then find his annual salary
Answers
Weekly pay = amount per hour x number of hours:
24 x 11.63 = 279.12
Annual salary = weekly pay x 52 weeks:
279.12 x 52 = 14,514.24
identify the zeros of each function
Answers
(-5,0)
Step-by-step explanation:
Numbers that lie on the x and y axis
what does a cluster tell you about the data on a scatter plot
Answers
Answer:
A cluster tells you the location of the greatest point in a set of data values.
You deposit $150 into an account with an interest rate of 3%. After 5 years, how much interest have you earned?
Answers
if u earned $150 and had a rate of 3% if u add thise up u get $450 plus the 5 years you will have $950 i thonk that this is the right answer i dont really know
Please help due in 8 minutes!!!!
Answers
Answer:
should it be like 16ft or sum like do it give u multichoice answers
Step-by-step explanation:
Answer:
The area of the shape is 21.87 square feet.
Step-by-step explanation:
Assuming the indent on the right is a perfect semicircle, then you need only subtract the area of the semicircle from the area of the rectangle.
The rectangle is six feet on both directions, giving it an area of 36 square feet.
The circle then has a radius of 3 feet. The area of a circle is equal to πr², so in this case, π × 9. Using a pi value of 3.14, nine times that is 28.26. We only want half the circle's area though, giving us 14.13.
Now we can subtract that semicircle from the square giving us:
36 - 14.13 = 21.87
So the total area is 21.87 square feet.
Watch help video
Determine if 0.438508742815886... is rational or irrational and give a reason for
your answer.
The number 0.438508742815886... is
because.............
Submit Answer
attempt 1 out of 2
Answers
Answer:
Irrational because it is a decimal that doesn´t repeat or terminate
Step-by-step explanation:
find the mean of the data set 2,5,5,6,8,9,13,14,15,18
Answers
Answer:
106142400
Step-by-step explanation:
2*5*5*6*8*9*13*14*15*18=1061424000
1061424000/10=106142400
if $40 equals 15 gallons, how much money is in 3 gallos? this is due soon pls help
Answers
Answer:
$8
Step-by-step explanation:
$40:15 gallons
:3 gallons
So first you say what did you do to 15 to get three?
15÷3= 5
Now you divide forty by five since that is what you did to 15 to get three.
40÷5= 8
If Josie runs a 25-mile race in 5 hours and Greta runs a 18-mile race in 4 hours. Who runs at a FASTER pace?
Answers
Answer:
Josie because 25 miles in 5 hours is 5 miles every hour and Greta runs 4.5 miles evry hour
Step-by-step explanation:
Josie runs 25 / 5 = 5 mils per hour
Greta 18 / 4 = 4,5 miles per hour
Josie is FASTER
Emma is travelling to the store 25 miles away from her house. On Emma's map, her house and the store are 5 inches apart. What is the scale used for Emma's map?
a.) 1 inch=5 miles
b.) 1 inch=15 miles
c.) 1 inch=25 miles
d.) 1 inch=100 miles
Answers
What is the formula for the volume
of a cylinder and a cone?
Answers
Answer:
Cylinder - The formula for the volume of a cylinder is V=Bh or V=πr2h
Cone - The formula for the volume of a cone is V=1/3hπr²
Hope this helped <3
A car travels 384 kilometers in 4 hours. (with a constant speed) how much time will it take traveling at 144 kilometers?
Answers
Answer:
1.5 hours or 90 minutes
Step-by-step explanation:
384 km: 4 hours
divide both sides by 4
96 km: 1 hour
multiply both sides by 1.5
144 km: 1.5 hours
Answer:
it will take 1.5 hrs as u multiply 144 with 4 and divide by 384
7. The angle of elevation of a 110 foot crane ispuiiaing 45°. How high can the crane raise
material?
Answers
i don't khow to write that here
PLSSSS HELP!!
Find the surface area of the triangular pyramid.
a triangular pyramid - the base has side length 2.5 inches and height 2.2 inches and each face has height 5 inches
Answers
Answer:
31.25 in²
Step-by-step explanation:
Surface area of triangular pyramid
Perimeter, P = 4s = 4 * 2.5 = 10 inches
Lateral surface area = 0.5 * P * height = 0.5 * 10 * 5 = 25 inch²
The base area = s² = 2.5² = 6.25 inch²
Hence, surface are ao triangular pyramid ;
Lateral surface area + base area
= 25 inches + 6.25 inch²
= 31.25 in²
A candy factory makes 292,827 candies each day. About how many candies will it make in two weeks?
Choose the best estimate.
4,180,0004 comma 180 comma 000
4,200,0004 comma 200 comma 000
4,102,0004 comma 102 comma 000
4,060,0004 comma 060 comma 000
Answers
Answer:
4,102,0004 comma 102 comma 000
Step-by-step explanation:
If it makes 292,827 candies in a day, to find the approximate value of candies produced in 2 weeks, you have to multiply 292,827 by 14, being 14 days in 2 weeks. But since this is just rounding, the easiest option is just to find the actual answer and see which one is closest.
Complete the statement. Round to the nearest hundredth if necessary.
7 lb = oz
Answers
Answer:112
Step-by-step explanation:
Answer:
I dont know sorry
I tried sketching technoblade as a child
I don’t know if it came out good. For me it looks bad but I still anyways gonna show it. (Also could ya rate it? And be honest)(nothing is perfect)
:)
Answers
Answer:
best drawing I've ever seen... you should be an artist!!!
Answer:
From 1 - 10, I will rate 10.
Step-by-step explanation:
I rate 10 because I like how I get the cartoonish feeling and it is also really pretty. You have that talent in you. I am a big fan of arts and I am good at painting rather then drawing characters. It is impressive how your drawing is.
Stay safe, happy, and healthy, thank you :) !!
Find all points on the curve y = cos x, 0 ≤ x ≤ 2π, where the tangent line is parallel to the line y = -x.
Answers
Answer:
90⁰
Step-by-step explanation:
y=cosx
y'= -sinx
eqñ of tangent is y=-x
slope of tangent =-1
we know...
slope of tangent = y' or derivative of y
-sin x = -1
sin x= 1
x = 90⁰
Match the type of triangle to its formula. a squared + b squared > c squared.
Answers
Answer:
? do you have a screenshot or picture
Step-by-step explanation:
Answer:
Acute triangle
Step-by-step explanation:
The left side is bigger if acute, the right side is bigger if obtuse, if equal then right triangle
A surfer is riding a 12 foot wave. The angle of depression from the surfer to the shoreline is 23° . Find the horizontal distance from the surfer to the shoreline.
Answers
tan 23 = 12/x
x = 12/0.424
x = 28
The relative frequency that the traffic lights will show GREEN at road works is 0.7. Estimate how many times they would be RED over the next 40 journeys?
Answers
Answer:
28 reds are expected over the next 40 journeys
Step-by-step explanation:
Here, we want to get the number of reds in the next 40 journeys
From the question, we have that the relative frequency is 0.7
Thus, for the number of reds, we have to multiply the relative frequency by the number of journeys
We have this as;
40 * 0.7 = 28
what is 6% of 36,990
Answers
Answer:
2219.4
Step-by-step explanation:
All you have to do is 6% of 36990 = 0.06 * 36990 = 2219.4
An apartment manager would like to survey a sample of residents to determine whether there may be interest in building a pool what is the best way that the apartment manager could select he sanple
Answers
Answer: b. randomly select people from all residents of the apartment building.
Step-by-step explanation:
This issue at hand concerns all residents of the building so the apartment manager should randomly select people to participate in the survey from the entire population of all the residents of the apartment building.
Selecting only those who have children would not be representative of the whole population as there will be people with less or more children than 5 and some would not have children. Option C and D are wrong because only current residents should be included.