Hi there!
Let think talk about these clues we have right now...
Luke is x2 more than Lily.
Luce is 45 less candy than Lily since 3 times 15.
225 candys in total...
Let make a random guess...
Lily: 70
Luke: 140
Lucy: 35
Total: 245
Now we know that there must be a half candy since it’s a odd number at the end of that...
Lily: 67.5
Luke: 135
Lucy: 22.5
Total: 225
But we are asked for only Lucy...
So the answer to this problem is 22.5.
(20 POINTS!! HELP ASAP) Use the image above to identify and explain the relationship between the segments and circles A and B. In your explanation, be sure to include specific vocabulary and definitions for the relationships.
CD
Answer:
Step-by-step explanation:
ER is tangent to circle A and B , CD is tangent to circle B PQ is a arc in circle A
rCRS is an arc in circle B. And lastly Ps is also tangent to both circles.
Find the midpoint of the segment with the given endpoints. (4,-4) and (7,-1)
Answer:
The midpoint is (5.5 , - 2.5)
Step-by-step explanation:
To get the midpoint of the line segment, we use the midpoint formula
We have this as follows;
(x,y) = (x1 + x2)/2 , (y1 + y2)/2
(x1,y1) = (4,-4)
(x2,y2) = (7,-1)
We have;
(x,y) = (4+7)/2 , (-4-1)/2
(x,y) = 11/2 , -5/2
(x,y) = (5.5, -2.5)
what is 1289 x 845 equal to
Answer: 1089205
Step-by-step explanation: I multiplied in different steps
In a survey of students , every student studies at least one of the three subjects Maths English and Science . The number of students who study only one subject is twice the number of students who study only two students . If 20 students study all three and 80 students who study only two subjects, find the total number of students in the survey.
let no of students who study only one subject is x then watch in photo
The total number of students in the survey is 110 students.
Given that, in a survey of students, every student studies at least one of the three subjects Maths English and Science
What is the Venn diagram?A Venn diagram is a diagram that helps us visualize the logical relationship between sets and their elements and helps us solve examples based on these sets. A Venn diagram typically uses intersecting and non-intersecting circles (although other closed figures like squares may be used) to denote the relationship between sets.
Let Math=M, Science=S and English=E
n(M)+n(S)+n(E)=1/2 (n(M∩S)+n(S∩E)+n(E∩M)
Let the number of students who study only one subject be x.
Let the number of students who study only two subjects be x/2.
n(M∩S∩E)=20
n(M∩S)+n(S∩E)+n(E∩M)=80
∪=x/2+80
∪=x+ x/2+20
Now, x/2+80 = x+ x/2+20
⇒ x=60
So, ∪=x/2+80 =110
Therefore, the total number of students in the survey is 110 students.
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A cliff is 110 m above the sea. From the cliff, the angle of depression to a boat is 58°. To the nearest meter.
how far is the boat from the base of the cliff?
I NEED ANSWERS NOW!!
Answer:
THIS TYPES OF QUESTIONS ARE DETED FROM 10th CBSE 2021 Syllabus
if ur in 10th cbse
but you can use by tan theta = distance between boat n cliff / height of cliff
or tan (90 - theta) = cot theta
GOOD LUCK FOR THE FUTURE! :)
Taja is a portrait artist. It takes 2 bottles of paint to make 6 paintings or 9 bottles of paint to make 27 paintings. How many paintings will she paint with 12 bottles? HelPPPP
Answer: 36
Step-by-step explanation:
6/2= 3 & 3x2=6 & 27/9=3 & 3x9=27 so you would multiply 3x12=36 so you would just multiply. and I'm a 6th grader.
Mateo paid $6.00 for 12 doughnuts. Enter an equation to represent the relationship between the total cost, c, in dollars, and the number of doughnuts, n.
Answer:
If a dozen donuts costs 6.00 dollars, one donut costs half a dollar.
0.50 x n = c
Take the cost of a single donut, times it by the number of donuts your getting, and then you will know the cost.
Step-by-step explanation:
Plz help me I will give brainliest if 2 people answer
Answer:
200
Step-by-step explanation:
20 times 10
I hate this please make a easy question
Answer:
$13.50
Step-by-step explanation:
Hardcover Books = $18.25 each
Softcover Books = $5 each
She bought 2 hardcover and 2 softcover.
Hardcover: $18.25 + $18.25 = $36.50
We already know what 2 softcover books cost ($10)
No add those both together.
$36.50 + $10.00 = $46.50
She gives the clerk $60
$20 + $20 = 40
$20 + $20 = 40
$20 - $6.50 = $13.50
------------------------------------------------
Hope this Helps!:)
can i please get some help on this?
Answer:
b
Step-by-step explanation:
The slope of b is 5.5 whereas the slope for the other three graphs are 5, so B is different from the rest.
A. (4, 0.8), so by rise over run, the slope is 4/0.8=5.
B. (55, 10), so 55/10=5.5.
C. (20, 4), so 20/4=5.
D. (50, 10), so 50/10=5.
Since B is the only graph with a slope of 5.5 and the other graphs have a slope of 5, the answer is B.
Triangle DEF has vertices D (-3, -2), E (4, 4), F (4, -1). What are the coordinates of F after the triangle is rotated 90* counterclockwise about the origin?
A: F' (2, -3)
B: F' (-1, -4)
C: F' (1, 4)
D: F' (-4, 4)
Answer:
the answer is c
Step-by-step explanation:
a number increased by 25% becomes 30 the number is
Answer:
24
Step-by-step explanation:
Let 'x' be the number
x +25% of x = 30
x + 0.25x = 30
1.25x = 30
x = 30/1.25
x = 24
For which of the following conditions is it not appropriate to assume that the sampling distribution of the sample mean is approximately normal?
A random sample of 8 taken from a normally distributed population
A random sample of 8 taken from a normally distributed population
A
A random sample of 50 taken from a normally distributed population
A random sample of 50 taken from a normally distributed population
B
A random sample of 10 taken from a population distribution that is skewed to the right
A random sample of 10 taken from a population distribution that is skewed to the right
C
A random sample of 75 taken from a population distribution that is skewed to the left
A random sample of 75 taken from a population distribution that is skewed to the left
D
A random sample of 100 taken from a population that is uniform
Answer:
C
Step-by-step explanation:
Using the Central Limit Theorem, it is found that the option in which is it not appropriate to assume that the sampling distribution of the sample mean is approximately normal is:
C) A random sample of 10 taken from a population distribution that is skewed to the right
The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.In option C, there is an skewed variable and a sample size less than 30, hence, the Central Limit Theorem is not applicable.
A similar problem is given at https://brainly.com/question/4086221
write equation out and identify
PLEASE HELP!!!!!
Step-by-step explanation:
compare it with the equation of the circle
Make a function table for y=-3x+3
Orchid wants to retile her bathroom floor, which has an area of 40 square feet. She is deciding between two types of custom tiles. The square tile is One-half foot by One-half foot and costs $0.45 per tile. The rectangular tile is 2 feet by One-fourth foot and costs $0.80 per tile.
Answer:
b. She should choose the rectangular tiles because the total cost will be $8 less.
Step-by-step explanation:
Which tile should Orchid choose to minimize costs? Explain.
a. She should choose the square tiles because the total cost will be $8 less.
b. She should choose the rectangular tiles because the total cost will be $8 less.
c. She should choose the square tiles because the total cost will be $14 less.
d. She should choose the rectangular tiles because the total cost will be $14 less.
Area of a square tile = 1/2 × 1/2
= 1/4
= 0.25 square feet
Area of rectangular tile = 2 × 1/4
= 2/4
= 0.5 square feet
Number of square tile needed = Area of the bathroom floor / Area of the square tile
= 40 square feet / 0.25 square feet
= 160
Number of square tile needed = 160
Cost of square tile needed = number of tiles × cost per tile
= 160 × $0.45
= $72
Cost of square tile needed = $72
Number of rectangular tile needed = Area of the bathroom floor / Area of the rectangular tile
= 40 square feet / 0.5 square feet
= 80
Number of rectangular tile needed = 80
Cost of rectangular tile needed = number of tiles × cost per tile
= 80 × $0.80
= $64
Cost of rectangular tile needed = $64
Cost of square tile needed = $72
Cost of rectangular tile needed = $64
Answer:
B
Step-by-step explanation:
Just took the quiz
. In the box below, type a division sentence for this repeated subtraction sentence. 24-y-y-y-y-y-y-y-y=024−y−y−y−y−y−y−y−y=0
Answer:
in espanish please
Step-by-step explanation:
.please
Answer:It’s important to know WHY. Great explanations are what makes Brainly awesomeExplain everything. Imagine that the person who was asking, knows nothing at all so you need to start from the very beginningAlways include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their ownShow all the calculation if it is a numerical questionAlways include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own
Step-by-step explanation:
shine sold two tables at 9900 rupees each.he got 10% profit in one sale and 10% loss in the other.did the total sale result in a profit or loss? what percentage?
the total sale was neither a profit nor loss , 0%
Step-by-step explanation:
1st table :
100%-> 9900
110%-> 10890
10890-9900=990(earned)
------------------------------------------
2nd table :
100%->9900
90%-> 8910
9900-8910=990(lost)
990-990=0
hence the total sale was neither a profit nor loss , 0%
state the domain and range of each relation.then state if the relation is a function
Step-by-step explanation:
I wish i can help but i dont know the answer. sosorry
Which point below is NOT part of the
solution set?
Answer:
(-10,-10)
Step-by-step explanation:
find the value of
[tex] {5}^{4} [/tex]
Find the value of 5⁴
SOLUTION:▶️ 5⁴ = 5×5×5×5
▶️ 5⁴ = 625
ANSWER:The value of 5⁴ is 625..
Answer:
5x5x5x5 = 625 Ans...............
Seventy-five percent of the medium-sized companies doing business in
Brooklyn provide their CEO's with desktop computers. Moreover, 30% of
these companies provide a laptop given they have provided a desktop. What
is the probability that a CEO gets a desktop and a laptop?
Please help me out!
Answer:9/40
Step-by-step explanation: Multiply probability of getting desktop by probability of getting laptop. 3/4 (desktop)* 3/10 (laptop)=9/40(desktop &laptop) . That fraction can't be reduced and is equal to .225 or 22.5%
Graph the inequality p < -8
Answer:
Step-by-step explanation:
Answer:
he showed it
Step-by-step explanation:
The angle of elevation from a park bench 724 feet from the base of the Gateway Arch in St. Louis, Missouri is 22°. How tall is the Gateway Arch, rounded to the nearest whole number?
Answer:
Gateway Arch is [tex]292.46[/tex] feet tall
Step-by-step explanation:
As we know,
the horizontal distance from the gate of the Arch to the bench [tex]= 724[/tex] feet
The angle of elevation is [tex]22[/tex] degree
Let H be the height of the gate be "H"
Tanθ= Perpendicular/Base
Substituting the given values in above equation, we get -
[tex]tan 22 = \frac{H}{724} \\H = 724 * tan 22\\H = 724 * 0.404\\H = 292.46[/tex]feet
The length of one of the legs in a right triangle is
11 inches. The hypotenuse is 20 inches long.
What is the length of the other leg?
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
[tex] {c}^{2} - {b}^{2} = {a}^{2} [/tex]
[tex] {20}^{2} - {11}^{2} = {279}^{2} [/tex]
[tex] \sqrt{279} = 16.7 \: inches[/tex]
Length of the the other leg in the right triangle is 16.7 inches
What is right triangle?A triangle in which one of the interior angles is 90° is called a right triangle
Length of the one leg = 11 inches
Hypotenuse = 20 inches
Plot the figure using the given data
From the figure
[tex]AC^{2}=AB^{2}+BC^{2} \\BC=\sqrt{AC^{2}-AB^{2} } \\BC=\sqrt{20^{2}-11^{2} } \\BC=\sqrt{400-121} \\BC=\sqrt{279}[/tex]
BC= 16.7 inches
Hence, the length of the other leg is 16.7 inches
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Joe and Sam shared a cheesecake cut into 12 pieces Joe ate three pieces and Sam ate five pieces what faction of the cheesecake did they eat in all show how you find your answer
Answer:
[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
Just simply add along the top of the numbers.
1. We know that there were 12 pieces and out of those 12 Joe ate 3 pieces and Sam ate 5.
2. So now we have the two fractions [tex]\frac{3}{12}[/tex] and [tex]\frac{5}{12}[/tex] we simply add them together by adding across the top, we do not need to make any changes to the denominator due to the fact that they are parts of the 12 pieces of pie
3. after adding 3 + 5 you should get 8 and since the denominator will remain the same the answer should be [tex]\frac{8}{12}[/tex]
4. Now we must simplify we know 8 ÷ 4 = 2 and we can also divide 12 by 4 and that gets us 3 so make the numbers into a fraction, 3 should be on the bottom, and two on the top, and when you have your final answer your work should look somewhat similar to this:
[tex]\frac{3}{12}+\frac{5}{12} =\frac{8}{12} =\frac{2}{3}[/tex]
the inequality 7-2/3x
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
2. How can Diego package all the 64 cookies so that each bag has the same number of them? How many bags can he make, and how many cookies will be in each bag? Find all the possible ways to package the cookies.
:
Divide 64 by multiple numbers, and if they divide evenly that’s how many will be in each bag for the number of bags (number you divided by). For example, dividing 64 by 8 (bags) would be 8 cookies in each bag. You can do this with multiple numbers as long as it goes in evenly
Answer:
Step-by-step explanation:
All the factors of 64 work for this:
1, 2, 3, 4, 8, 16, 32, 64
They all fit in evenly.
She measures it and finds out it is 24 feet long by 121 2 feet wide. She wants to know how many square feet of sod she will need to completely cover the yard. How much sod will Heather need to cover the yard?
Which of the following points could not
be a y-intercept?
(0-2)
(0,9)
(0,0)
(4,0)
Answer:
Step-by-step explanation:
Answer:
(4,0)
Step-by-step explanation:
y intercepts must be on the y acis (0, x), so 4 would not be possible for a y intercept
can you help me please
wrong one -----/////