Answers
Answer:
x = 18 and y = 6√10
Step-by-step explanation:
First using pythagoras theorem on the small triangle
h² = 6² + 2²
h² = 36 + 4
h² = 40
h= √40
h = √4 * 10
h = 2√10
Using the similarity theorem;
y/2√10 = 6/2
y/√10 = 6
y = 6√10
To get x we will use the pythagoras theorem
y² = x²+6²
(6√10)² = x² + 36
360 = x² + 36
x² = 360 - 36
x² = 324
x = 18
Hence x = 18 and y = 6√10
Related Questions
A 7-pack of ice cream bars costs $3.36. What is the unit price?
Answers
Answer:
$0.48
Step-by-step explanation:
3.36/7=0.48
In the data set below, what is the mean absolute deviation? 38147 If the answer is a decimal, round it to the nearest tenth. mean absolute deviation (MAD):
Answers
Answer:
2.32
Step-by-step explanation:
Given the data:
3, 8, 1, 4, 7
The mean absolute deviation (MAD) :
Σ|x - m| / n
Mean, m = Σx / n
Σx = 23
n = 5
Mean, m = 23 / 5 = 4.6
|3 - 4.6| + |8 - 4.6| + |1 - 4.6| + |4 - 4.6| + |7 - 4.6|
(1.6 + 3.4 + 3.6 + 0.6 + 2.4) / 5
= 2.32
I need you to the rescue
Answers
Answer:
E. 360
Step-by-step explanation:
We have two boxes of 6in by 6in,
and 4 with 12in by 6in, so we just multiply to find the area and add them up
6 x 6 = 36 x 2 = 72
12 x 6 = 72 x 4 = 288,
add them up and we get 360.
(っ◔◡◔)っ ♥ Hope It Helps & Please Consider Giving Brainliest♥
Answer:
E
Step-by-step explanation:
6*6= 36
There are two of these squares so 72
12*6= 72
there are four of these rectangles so 288
soooo......288+72= 360
so E
who wants some points come and get them
Answers
Answer:
i want ponts
Step-by-step explanation:
Pameton a
Function A
Function B
y = -x2 + 6x - 1
Scientific
Calc
Consider the two functions. Which statement is true?
A)
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The maximum for function A is greater than the maximum for function B.
B)
The maximum for function B is greater than the maximum for function A.
The minimum for function A is greater than the minimum for function B.
D)
The minimum for function B is greater than the minimum for function A
Answers
Harriet has a bag with 8 marbles in it. It has 4 blue marbles, 3 red marbles, and 1 green marble. She will pick a marble out, record which one it is, and put it back in the bag. What is the probability of Harriet picking a blue marble , then a red marble?
A. 7/8
B. 3/4
C. 3/10
D. 3/16
no links
Answers
Answer: 3/4
Step-by-step explanation: You have 8 marbles.. only 1 is the wrong color.
PLEASE ANSWER!!!! What is the length of segment CD?
CD = two square root of 10
CD = 6
CD = 8
CD = 40
Answers
Your math teacher allows you to choose the most favorable measure of central tendency of your test scores to determine your grade for them. On six tests you earn scores of 89, 81, 85, 82, 89, and 89. What is your grade to the nearest whole number, and which measure of central tendency should you choose
Answers
Answer: 89
Step-by-step explanation:
Since the tests scores are 89, 81, 85, 82, 89, and 89. The measure of central tendency are:
Mean = (89 + 81 + 85 + 82 + 89 + 89) / 5
= 515/6
= 85.83
Median = 89, 81, 85, 82, 89, and 89. We'll rearrange the numbers which will be:
81, 82, 85, 89, 89 and 89
Median = 85+89/2
= 174/2
= 87
Mode = 89 which appears most.
Since the math teacher allows me to choose the most favorable measure of central tendency, I'll choose the mode since it gives a higher score.
Stella jogs 800 m every day. The graph shows her distance from home as she runs her route. In which two points does Stella run the fastest? Explain how you know .
Answers
Answer: A,B is your answer because she leave her house on AB and run Bc she is stoped and CD is her going back home hope this helped
Step-by-step explanation: Plz make brainly
The ratio of Sara and Laila age was 5:4. 2 years later their ratio is 6:5. What is their current ages?
Sara's age
Answers
Answer:
Sara is 10 and Laila is 8Step-by-step explanation:
Sara's age = sLaila's age = lThe ratios:
s/l = 5/4 ⇒ s = 5l/4(s + 2)/(l + 2) = 6/5 ⇒ 5(s + 2) = 6(l + 2) ⇒ 5s = 6l + 2Substitute s into the second equation and solve for l:
5(5l/4) = 6l + 225l = 24l + 8l = 8Fins s:
s = 5*8/4 = 10Emergency help please
Answers
Answer:
x = 91
Step-by-step explanation:
y = 130
The supplementary angle with y is 50
z = 321
360 - 321 = 39
Interior angles:
50 and 39 and x
To find x:
x + 50 + 39 = 180
x + 89 = 180
x = 180 - 89
x = 91
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Answers
I think it's D.
Step-by-step explanation:
Just a guess, I forgot about deviation
OMG HELP PLS IM PANICKING OMG OMG I GOT A F IN MATH AND I ONLY HAVE 1 DAY TO CHANGE MY GRADE BECAUSE TOMORROW IS THE FINAL REPORT CARD RESULTS AND I DONT WANNA FAIL PLS HELP-
Answers
Answer:
2/5 bucket
Step-by-step explanation:
1/2 and 3/4 are equal. So 2/5 is wrong.
hope this helped, and please mark as Brainliest <3
A recipe calls for 2 eggs to make 4 dozen cookies.
Leslie needs 10 dozen cookies. How many eggs will
she need?
Answers
Leslie will need 5 eggs to make 10 dozen cookies
Show that
[tex] \frac{1}{1 + \frac{1}{ \sqrt{2} } } [/tex]
can be written as
[tex]2 - \sqrt{2} [/tex]
How do I solve this??
Answers
A line with a slope of 2 passes through the point (3, 9).
Write an equation for this line in point-slope form.
y – __ = __ (x – 3)
Answers
HELP PLZZZZZZ PLZZZZZZ I GIVE EXTRA POINTS
Plz do the last box’s for me
Answers
Answer:
I think its 0.2
Step-by-step explanntion
3 months late
Help I do t no and I have a big test today
Answers
Answer:
the area of the trapezoid is 78cm^3
Step-by-step explanation:
Alonso is a waiter at a restaurant. Each day he works, Alonso will make a guaranteed
wage of $30, however the additional amount that Alonso earns from tips depends on
the number of tables he waits on that day. From past experience, Alonso noticed that
he will get about $8 in tips for each table he waits on. How much would Alonso
expect to earn in a day on which he waits on 20 tables? How much would Alonso
expect to make in a day when waiting on t tables?
Answers
Answer:
20 tables= 190
earining for t tables: 30+8t
Step-by-step explanation:
Here are 6 numbers.
18/25, 0.7, 0.73,4/5, 0.77, 0.79,
Write these numbers in descending order of size.
Answers
Answer:
4/5, 0.79, 0.77, 0.73, 18/25, 0.7
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
Help me pls!!! I will give brainleiest
Answers
Answer:
D
Step-by-step explanation:
this is because it is closed circle so the underline for the inequality sign must be required and it points to everything less than 2 so the ineqaulity sign will go to 2 as it is bigger than x
The first cube has a side length of 3 units. The second cube has a side length of 5 units. Write an expression that you can use to find the total volume of ice you can make.
Answers
Answer:
152 cubic units
Step-by-step explanation:
Volume of a cube = L³ where;
L is the side length of a cube
For the cube of side length of 3 units
Volume of the cube = 3³
Volume of the cube = 27 cubic units
For the cube of side length of 5 units
Volume of the cube = 5³
Volume of the cube = 125 cubic units
Total volume the ice can make = (125 + 27)cubic units
Total volume the ice can make = 152 cubic units
The seventh-grade class is selling boxes of votive candles as a fundraiser. The first box purchased costs $14.00, and each additional box costs $10.00.
b. An equation that relates the total money spent on boxes of candles, C, to the number of additional boxes purchased, b, is
c. Using the equation from part (b), the total money spent by a person who bought 3 boxes of candles for the fundraiser would be $
Answers
Step-by-step explanation:
b. C= 14+(10b)
c. C = 14+ ( 10 x 3) = 14+30 =44
b) The number of additional boxes purchased is C= 14 + 10b
c) The total money spent by a person who bought 3 boxes of candles is $54.
What is Expression?In mathematics, an expression is a phrase that has at least two numbers or variables and at least one math operation. Addition, subtraction, multiplication, or division are all examples of math operations. An expression's structure is as follows: (Number/variable, Math Operator, Number/variable) is the expression.
Given:
The first box purchased costs $14.00.
Each additional box costs $10.00.
let total money spent on boxes of candles be C then number of boxes purchased
C = 14+ 10 b
and, When b= 3 boxes
C = 14 + 10b
= 14 + 10(3)
= 14+ 30
= 54
Learn more about Expression here:
https://brainly.com/question/14083225
#SPJ3
Solve for x
Thankyouhjg
Answers
which expressions are equivalent to 5/7x +5?
Answers
Answer: You could do 7x+5 over 5, like a fraction. Or you could do 5/7 (x+5). I take the slash as a fraction so..
Hope it helps
Add the polynomial expressions using the horizontal format.
(6x3 + 5x) + (4x3 + x2 - 2x + 9)
Answers
Answer:
I'll clear the parentheses first. This is easy to do when adding, because there are no "minus" signs to take through any parentheticals. Then I'll group the like terms in accordance to their variables (keeping them in alphabetical order), and finally I'll simplify:
(2x + 5y) + (3x – 2y)
2x + 5y + 3x – 2y
2x + 3x + 5y – 2y
5x + 3y
These two terms are un-like (because they have different variables), so I cannot combine them. This means that I've gone as far as I can, so my hand-in answer is:
5x + 3y
Step-by-step explanation:
Find P (Freshman|Girl)
photo of question is attached please help
Answers
Answer:
2 / 9
Step-by-step explanation:
P(Freshman| Girl) = P(Freshman n Girl) / P(Girl)
P(Freshman n Girl) = n(Freshman n Girl) / n(total)
P(Freshman n Girl) = 4 / 30 = 0.1333
P(girl) = n(girl) / n(total)
P(Girl) = 18/30
Hence,
P(Freshman n Girl) = 4/30 ÷ 18/30
P(Freshman n Girl) = 4/30 * 30/ 18
P(Freshman n Girl) = 4 /18 = 2 / 9
Can somebody please help
Answers
Step-by-step explanation:
x + 90⁰ + 90⁰ + 120⁰ = 360 ....sum of angles of quadrilatral is 360⁰
x = 60⁰...
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for the company to make the maximum profit.
y=-3x^2+239x-2268
y=−3x
2
+239x−2268
Answers
Answer:
The link is a virus don't search it
Step-by-step explanation:
Answer:
Step-by-step explanation:
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for the company to make the maximum profit.
y=-3x^2+239x-2268
y=−3x
2
+239x−2268
Please help me with this homework
Answers
Answer:
It takes five days for them to have the same amount of money.