Answers
Answer:
x = 12
Step-by-step explanation:
[tex] {x}^{2} = {6}^{2} + {( \sqrt{18 \times 6} )}^{2} \\ \\ {x}^{2} = 36 + {( \sqrt{108} )}^{2} \\ \\ {x}^{2} = 36 + 108 \\ \\ {x}^{2} = 144 \\ \\ x = \sqrt{144} \\ \\ x = 12[/tex]
Related Questions
When we are given a linear function, how is one way we can graph it
Answers
A box of pencils is 5 1/4 inches wide. Seven pencils, laid side by side, take up 2 5/8 inches of the width. How many inches of the width of the box is not taken up by pencils?
Answers
Answer:
Step-by-step explanation:
5.25 - 2.625 = 2.625 inches
10x + 4y = 20
13x - 4y = -66
What does x and y equal?
Answers
Answer: (-2, 10)
Explanation: Since one equation has a +4y and the other equation has
a -4y, when we add the equations together, the y's will cancel out.
So we have 23x = -46 and x = -2.
To find y, plug -2 back in for x in either of the two original equations.
I've chosen to plug -2 into the first equation to get 10(-2) + 4y = 20.
Solving from here, y = 10.
So our final answer is the ordered pair (-2, 10).
Now, check your answer.
and
y = 10
because of how u solve it
what is a way that i can get 3x and 2x to cancel out in this problem? i need to get - 5y = -13 and + 15y = -3 alone.
problem:
3x + 5y = -13
2x + 15y= 3
Answers
Answer:
For 3x + 5y = -13 the answer is x= -13/3 + 5y/3
and for 2x + 15y=3 the answer x= 1.5 + (-15y/2)
Step-by-step:
For 3x+5y=-13 you have to add 5y on both sides. Then you have to divide by 3 on both sides and cancel out the common factor of 3. Then you would get x= 13/3 + 5y/3.
For 2x + 15y=3 you have to subtract 15y on both sides of the equation. You should have 2x=3 + (-15y). Then divide by 2 on both sides. 3 divided by 2 is 1.5 and -15y divided by 2 is -15y/2 since 2 doesn't have the same variable. so the answer should be x= 1.5 + (-15y/2).
An experiment consists of randomly selecting a marble from a bag, not replacing it, and then selecting another marble. The bag contains 3 yellow marbles and 2 white marbles. What is the probability of selecting a white marble and then a yellow marble?
Answers
Answer:
The bag contains 4 blue marbles, 3 green marbles, 7 red marbles, and 1 yellow marble. What is the probability of selecting a red marble and then a blue marble? Question 3 ... 4 blue marbles+ 3 green marbles+ 7 red marbles+ 1 yellow marble= 15 ... P(red,blue0 = 7/15 * 2/7 = 2/15 =.13333333 = 13.33%.
Step-by-step explanation:
Answer:
There are 14 total marbles. The probability of drawing a yellow marble on the first draw is 3/14. Given replacement, the probability on the second draw is the same as on the first draw, so the probability of a black marble on the second draw is 6/14. The probability of drawing first a yellow marble then a black marble is 3/14 * 6/14 = 18/196.
A hollow cylinder has solid hemisphere in one end and on the other end it is closed with a flat circular plate. The height of water is 10cm when flat circular surface is downward. Find the level of the water, when it inverted upside down, common diameter is 7cm and height of the cylinder is 20 CM.
Answers
Answer:
this will be the correct answer
I'm stressing out can someone help!
Answers
Answer:
please like
Step-by-step explanation:
164-52=112
112÷8=14
so for a
the upper option
14w + 52(her savings) = 164 (bike cost)
for b
w=14
Answer:
xd nie powoem bo nie wiem xd xd xd xd xd xd x d
What is the value of x in the diagram?
Answers
Answer:
x+55=2x-15 [being corresponding angle
55-15=2x-x
40=x
Answer:
(x+55)°=(2x-15)°
x-2x=-15-55
-x=-75
x=75
..............
pls help me with this multiple choice !
Answers
Answer:
First option is the correct answer
[tex]m= 14 \sqrt 2, \: n = 14[/tex]
Step-by-step explanation:
Hope it helps you in your learning process.
Given is a 45°-45°-90° triangle.
Measure of sides n and 14 are opposite to 45° degree angles.
Therefore, they are equal.
So, n = 14
[tex] 14 = \frac{1}{\sqrt 2}\times m[/tex]
[tex] 14 \sqrt 2=m[/tex]
5x + 1 = 11
What is the first step?
Answers
Answer:
subtract 1 from both sides... then divide 5 both sides
I NEED THIS ASAP!!! The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 5 to 4. If there were 4045 yes votes, what was the total number of votes?
Answers
Answer:
The total number of votes was 7281 .
Step-by-step explanation:
Let the number of no votes be x
yes : no
5 : 4
4045 : x
4045÷5 = 809
so,
x = 4 × 809 = 3236
3236 people voted no .
Total number of votes = 4045 + 3236
= 7281 ( Ans )
which expression is equivalent to
Answers
Answer:
answer of this question is
option b
Below is a set of data about temperatures. The range of a set of data is the distance between the lowest and highest value in the set. What is the range of these temperatures
9∘C
3∘C
22∘C
-5∘C
11∘C
15∘C
Answers
Please Help File Is Attached
Answers
Answer:
x=25
10= 125
Step-by-step explanation:
2/50 is the answer to find 1
so 1= 25
and x means 1
to find 10 u multiply 25 with 10
hope i help its hard to explain but hope its well explained :)
If someone catches me up on edge for math I will pay 100 dollars anyway you want it. Please someone help me! If interested email me at kanemagdalene at g mail.com
Answers
Answer:
I think it will be 50$ in total
Hannah & Sal share 24 sweets.
5
1
Hannah gets - of them. Sal gets - of them.
NO
How many sweets do they each get?
24
Answers
Answer:
Hannah = 20, Sal = 4
Step-by-step explanation:
Total number of sweets = 24
Ratio in which the sweets was shared;
Hannah : Sal = 5 : 1
Hannah gets:
Hannah = 5 / ( 5+1) * 24 = 5/6 * 24 = 5 * 4 = 20
Sal gets:
Sal = 1 / ( 5+1) * 24 = 1/6 * 24 = 1 * 4 = 4
Skdhauajbsshjzmxjakxjxdj I’m confused
Answers
Answer:
60% i think
Step-by-step explanation:
Sajid wants to bake cupcakes and muffins. He wants to bake a total of at least 16 cupcakes and muffins
(condition A), and he has 9000 grams of sugar (condition B).
ni
The graph represents the constraints on the number of cupcakes C and muffins M Sajid bakes.
M
20
18
16-
А
14-
12
10
8-
6+
B
41
2+
С
2
4 6
8
10 12 14
18 20
Sajid bakes 3 cupcakes. How many muffins can he bake to meet both his constraints?
Answers
Answer:
At least 13 muffins and at most 16 muffins
Put the numbers in order from smallest to largest.
1. fifth
4.9
2. third
5.0
3. sixth
3.6
4. first
3.1
5. fourth
4.2
6. second
4.5
Answers
Answer:
First - 3.1
Second - 3.6
Third - 4.2
Fourth - 4.5
Fifth - 4.9
Sixth - 5.0
Step-by-step explanation:
Hope it helped!
2, -3, -8, -13, -18,
Answers
Answer:
Step-by-step explanation:
2, -3 , -8 , -13 , - 18 .............
This is an arithmetic sequence.
First term = a = 2
Common difference = Second term - first term
= -3 - 2 = -5
Nth term = a + (n - 1)*d
= 2 + (n - 1)*(-5)
= 2 + n*(-5) - 1 *(-5)
= 2 - 5n + 5
= 7 - 5n
n = 19,
19th term = 7 - 5*19
= 7 - 95
= - 88
n = 21,
21st term = 7 - 5*21
= 7 - 105
= -98
HELP??? What is the equation of the line in y=mx+b format?
Answers
Answer:
y = 1/2x - 1Step-by-step explanation:
To find the slope, you need to find the y-intercept first (or the place the line crosses over the y-line). After you've found the y-intercept (-1), you need to find the next point that the line crosses. This line has a positive slope, so you'll want to look for the next point towards the right. The next point was 1 up and 2 over.
Answer:
y = 2/5x - 1
Step-by-step explanation:
There are a couple of different ways to figure this out, but since you have a graph, the fastest way is to count the slope, or m in the formula, by counting the rise (units up) over run (units to the right), which is 2/5. Then, find the value of b by finding the y-intercept on the graph, or -1.
Find the exact area of ABC
Answers
Answer:
A = 18[tex]\sqrt{3}[/tex] sq meters
Step-by-step explanation:
find BD, can use altitute rule:
3 / BD = BD / 9
BD² = 27
BD = [tex]\sqrt{27}[/tex] = 3[tex]\sqrt{3}[/tex]
Area of ΔABC = 1/2 · (3+9) · 3[tex]\sqrt{3}[/tex]
A = 6 · 3[tex]\sqrt{3}[/tex]
Which function has a greater slope
Answers
Answer:
function A
Step-by-step explanation:
because that is the answer
ASAP WHO EVER ANSWERS THIS WILL BE MARK BRANLIEST
Answers
Answer:
c. 5, all
(5 people were selected and all the spectators purchased tickets)
Answer:
C
Step-by-step explanation:
Why might algebra tiles not be a good tool to use to factor x2 + 18x + 80? Explain.
Answers
Step-by-step explanation:
Algebra tiles would not be a good tool to use to factor the trinomial because you would need to drag an x-squared tile, 18 x-tiles, and 80 plus tiles. That is a total of 99 tiles. It would take a lot of time to drag that many tiles on the board and there might not be enough space to hold all of them. You would also need to determine how to arrange all those tiles to make a rectangle. Since 80 is a multiple of 10, you might recognize that 10 and 8 are the factors that add to 18, which would give you the values to use in the X method.
There are a lot of tiles to drag onto the board.
You would need to create a rectangle from 99 tiles.
80 is a multiple of 10, so it has factors of 10 and 8, which add to 18.
simplify -2.2f + 0.8f - 15 - 3 please help
Answers
It would be -1.4f-18. I hope this helps!!
Answer:
Simplify the expression.
− 1.4 f − 18
Step-by-step explanation:
A = (1,5)
C = (1.75, 2.5)
B = (?)
What are the coordinates of point Bin the diagram?
Answers
Answer:
I'm sorry I can't give you an answer until i see a picture of where the mark of B is.. could you try posting a picture as well an i can answer.
Step-by-step explanation:
The sum of two numbers is 60, one of them is double the other. Find these numbers
Answers
Answer:
that would be 40 and 20 !
Step-by-step explanation:
40 + 20 = 60
and 40 = 20 + 20.
Answer:
the answer is 40+20
20+20
Help with these questions pleaseee
Answers
Answer:
Exponential and exponential
Step-by-step explanation:
Answer:
f) -20 ..exponential
sory i don't know c
gl tho
The trapezoid shown is divided into a right triangle and a rectangle.
Answers
Answer:
Step-by-step explanation:why is the trapezoid separated into a triangle and a rectangle