Answer:
the final temperature is 39.0
What is the length of the segment connecting the points A(1,3) and B(6,5)?
Answer:
The answer is
[tex]\sqrt{29} \: \: \: or \: \: \:5.38 \: \: \: units[/tex]Step-by-step explanation:
The length of the segment connecting two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\ [/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
A(1,3) and B(6,5)
The length is
[tex] |AB| = \sqrt{ ({1 - 6})^{2} + ({3 - 5})^{2} } \\ = \sqrt{ ({ - 5})^{2} + ( { - 2})^{2} } \\ = \sqrt{25 + 4} \\ = \sqrt{29} [/tex]
We have the final answer as
[tex] \sqrt{29} \: \: \: or \: \: \:5.38 \: \: \: units[/tex]
Hope this helps you
Subtract 2/15 from 7/15
please give brainlist
in the way you wrote it the answer would be
1
_ ----
3
but but if you meant to do it backwards 7/15 and 2/15 the answer will 1
-----
3
hope this helped
explain how 5x-3y=2 and 5x-3y=8 are parallel without doing any calculations
Answer:
They're parallel because the first part of the equations have the same numbers/variables (can see down below in bold). This tells us whether or not it's parallel. There's no need for any calculations due to this.
5x - 2y = 2
and
5x - 2y = 8
The answer of the equations doesn't affect it, only is they're the same number. Then it becomes overlap.
For Example:
5x - 2y = 9
and
5x - 2y = 9
they're the same, meaning overlap.
does a function have to be linear
Answer:
Hi there
Step-by-step explanation:
A linear function is a type of function and so must follow certain rules to be classified as a “function”. For example, functions can only have one output for each input. On the other hand, equations are just statements that make two things equal, like x = y or 52x = 100.
~Your Welcome! :)
1. What does the equation m= 7.50 mean in this situation?
The sum of ages of three brothers is 79. If James I’d half as old as Brandon and Marshall is 11 years younger then Brandon how old is the youngest brother?
Answer:
The youngest brother is James and his age is 18 Years.
Step wise explaination:
Lets suppose,
age of James = x
age of Brandon = 2x
age of Marshall = 2x - 11
The sum of ages of three brothers = 79
now,
finding the value of x,
x + 2x + 2x - 11 = 79
or, 5x - 11 = 79
or, 5x = 79 + 11
or, 5x = 90
or, x = 90
5
so, x = 18.
Then,
age of James = 18.
age of Brandon = 2×18 = 36.
age of Marshall = (2×18) - 11 = 25.
Therefore,
The youngest brother is James and his age is 18 Years.
Please mark me as Brainliest.The sum of the roots of the quadratic 5x^2 - 6x + 1 = 0 is
Answer:
here's your answer
hope this helped you
please mark as the brainliest (ㆁωㆁ)
Solve
(1) +3 + 17 = (6) -8 + (-8) =
(2) -81 + (-1) = (7) 23 + (-46) =
(3) 4 + -19 + 25 = (8) -6 + -16 + -3 =
(4) 152 + (-102) = (9) +77 + (-49) =
(5) -400 + (+400) (10) -20 + 90 + 30
Each one please!?
Answer:
1) 21
2) -10
3)10
4)50
5) 3,700
From iOE your friend! :D :P *Your awesome in every way!*
3(8⋅7−45)+5(6⋅4−1) Just checking to see if it is right
Answer: 148
Step-by-step explanation:
Answer:
3(8⋅7−45)+5(6⋅4−1) = 148
3. What is the volume of the triangular
prism?
3.2 cm
6 cm
5.4 cm
A 8.64 cm3
® 17.28 cm3
51.84 cm3
0 103.68 cm3
Answer:
Step-by-step explanation:
3.2
Answer:
3.2
Step-by-step explanation:
jdjdhdidndidnnidndindinidnndindnd
GETT IT RIGHT AND GET BRAINLIEST
Answer:
18
Step-by-step explanation:
58 - |-40| =
58 -40=
18
Answer:
18
Step-by-step explanation:
The absolute value function always gives a positive result, that is
| a | = | - a | = a
Given
58 - | n | , substitute n = - 40
58 - | - 40 |
= 58 - 40
= 18
(−2/3)x(1/6) please answer
Answer:
The answer would be -1/9. The decimal form would be -0. 111111. Hope this helped, and if it did, please like the answer and rate it. ty! :)
Answer:
- 1
9
Step-by-step explanation:
- 2
3 * 6
- 2
18
= - 1
9
Are angles 1 and 2 a linear pair? Yes or no.
Please help with theses ? I’m kinda stuck on Algebra ll B. Anybody good on Algebra ?
Answer:
answer is b juicy how to do it
what is a counterexample for if a shape has 4 sides its a rectangle
parallelogram
Step-by-step explanation:
it has 4 sides but is not a rectangle
If f(x)=−2(x+7), then what is f(−10)? 66 3434 −34negative 34 −6negative 6
Your friend, Jamie, rolled a number cube and got the number 5. On his next turn, he says he won’t be able to roll another 5 because he is only expected to roll a 5 once every six rolls. Is your friend correct? Explain your answer.
Answer:
No
Step-by-step explanation:
Even though he has a 1/6 chance of rolling it he still has a 16.67% percent chance
Answer:
here's the sample answer!
Jamie is not correct. No matter how many times the cube is rolled, the probability of rolling a 5 will be 1/6.
Step-by-step explanation:
6
Simplify the following expression.
(9x2 - 3x + 7) + (-3x2 + 2)
A. 6x2 + 9
B. 12x2 - 3x + 5
C. 6x2 - 3x + 9
D. 6x2 + 3x + 9
The above expression is not in its simplest form, and we need to simplify it, that is what asked in the question.
Given equation,
[tex](9 {x}^{2} - 3x + 7) + ( - 3 {x}^{2} + 2)[/tex]
First of all, let's open the parentheses to combine the like terms for simplifying.
[tex]9 {x}^{2} - 3x + 7 - 3 {x}^{2} + 2[/tex]
Arranging the like terms, x² with x², x with x and constant terms near to each other.
[tex]9 {x}^{2} - 3 {x}^{2} - 3x + 7 + 2[/tex]
Simplying further,
[tex](9 - 3) {x}^{2} - 3x + 9[/tex]
[tex]6 {x}^{2} - 3x + 9[/tex]
So, the correct option is C
━━━━━━━━━━━━━━━━━━━━
Determine what kind of solution you would expect from the system of equations 3x - 8y = 10 and 16x - 32y = 75 without graphing the system. Explain how you determined your answer.
Step-by-step explanation:
If two lines have the same slope and the same y-intercept, there are infinite solutions.
If two lines have the same slope and different y-intercepts, there are zero solutions.
Otherwise, if the two lines have different slopes, then there is one solution.
The slope of the first line is 3/8. The slope of the second line is 16/32 = 1/2. The slopes are different, so there is only one solution.
The solution of the given system of equations is (x, y) = (8.75, 2).
What is a Linear equation of two variables?These are the system of equations with two variables having a no solution, unique solution or infinitely many solutions.The highest order of the equation for this systems is one.Given: System of equations
3x - 8y = 10 …(1)
16x - 32y = 75 …(2)
Consider equation (2).
⇒ 16x - 32y = 75
Dividing both sides by 16, we get:
⇒ x - 2y = 75/16
⇒ x = 2y + 75/16 …(3)
Now, substitute the value of x = 2y + 75/16 in equation (1), we get:
⇒ 3(2y + 75/16) - 8y = 10
⇒ 6y + 225/16 - 8y = 10
⇒ 2y = 225/16 - 10
⇒ 2y = (225 - 160)/16
⇒ 2y = 65/16
⇒ y = 65/32
⇒ y ≈ 2
Now, put the value of y = 65/32 in equation (3), we get:
⇒ x = 2(65/32) + 75/16
⇒ x = (65/16) + (75/16)
⇒ x = 140/16
⇒ x = 8.75
Therefore, the solution for the given simultaneous equation is;
(x, y) = (8.75, 2)
Learn more about the Linear equations of two variables here: https://brainly.com/question/13052704?referrer=searchResults
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The sum of two numbers is 55. The smaller number is 15 less than the larger number. What are the numbers?
Answer:
a=35
b=20
Step-by-step explanation:
a+b =55
a=b+15
b+15 +b =55
2b=55 - 15
2b=40
b=40 :2
b=20 (the smallest number)
a=20 +15 =35 (the largest number)
Step-by-step explanation:
55=x+15
-15 -15
40=x
Hope it helps!
Thomas the giant gorilla climbed to the top of a building 650 feet tall. He broke loose a statue and threw it down with an initial velocity of 50 feet per second. How long will it take for the statue to hit the ground ?
Answer:
13 seconds
Step-by-step explanation:
It goes down by 50. So it goes 650 600 550 500 450 400 350 300 250 200 150 100 50 0
Graph this function:
y - 7 = -5(x + 5)
Answer:
Look at the graph for help
Step-by-step explanation:
if you need to graph us desmos graphing its free just plug in you cordinates
Identify the conjugate of -2-31.
Answer:
-2+31
Step-by-step explanation:
conjugate in simple terms is that it is taken in opposite sign.
for example the conjugate of [tex]5+\sqrt{2}\\[/tex] is [tex]5-\sqrt{2}[/tex]
If u understood the concept...pls mark as Brainliest!
If y= 55 when x = 120 what is the value of y when x = 60 ?
Answer:
equation calculator help u out
Answer:
y = 27.5
Step-by-step explanation:
120 (x) - 55 (y) = 65
65 / 2 = 32.5
60 - 32.5 = 27.5
x = 60 and y = 27.5
I really hope this helps...
Write 7 23/100 as a decimal
Decimal Answer: 7.23
Step-by-step explanation: 7+23/100 = 7.23
If I Helped, Please Mark Me As Brainliest, Have A Great Day :D
Points F and G are located at (3,-12) and (3,-8) on a coordinate plane.
What is the distance between the two points?
Answer:
The answer is
4 unitsStep-by-step explanation:
The distance between two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\ [/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(3,-12) and (3,-8)
The distance between them is
[tex] |EF| = \sqrt{( {3 - 3})^{2} + ({ - 12 + 8})^{2} } \\ = \sqrt{ {0}^{2} + ({ - 4})^{2} } \\ = \sqrt{16} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]
We have the final answer as
4 unitsHope this helps you
Answer: 4
Step-by-step explanation: 8-12=4
In a tutorial group of 30 students,17 students studied nursing,15 studied economics while 11 studied neither nursing nor economics.How many students studied nursing?
The number of students studying nursing is 17.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.
It is given that In a tutorial group of 30 students,17 students studied nursing,15 studied economics while 11 studied neither nursing nor economics.
It is clearly mentioned in the question that the number of students studying nursing is 17.
Therefore, the number of students studying nursing is 17.
To know more about Expression follow
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Help? : )) thank yall
Answer:
Third option: [tex]-10x^7y^2[/tex]
Step-by-step explanation:
[tex]12x^4\left(-\frac{5}{6}x^3y^2\right)[/tex]
Remove brackets:
[tex]12x^4\times-\frac{5}{6}x^3y^2[/tex]
Multiply the [tex]x^2[/tex]:
[tex]12\times-\frac{5}{6}x^{4+3}\times y^2[/tex]
[tex]12\times - \frac{5}{6}x^7y^2[/tex]
Multiply:
[tex]-\frac{5\times \:12x^7y^2}{6}[/tex]
[tex]-\frac{60x^7y^2}{6}[/tex]
Divide:
[tex]-10x^7y^2[/tex]
Answer:
the answer to your question is -10(x^7) (y^2)
Scott got $20.00 after finishing his chores for the week. He bought a chocolate bar for $1.79 and a bag of Takis for $1.99. What was the total amount of money he spent?
Answer:
$3.78
Step-by-step explanation:
$1.79+$1.99=$3.78
Answer:
$3.78
Step-by-step explanation:
true
2(3x + 6) = 3( x - 9)
Answer:
x= - 13
Step-by-step explanation:
2(3x+6) = 3(x-9)
6x+12 = 3x -27
-3x -3x
3x+12=-27
-12 -12
3x= -39
/3 /3
x= - 13
Answer:
x = -13
Step-by-step explanation:
2(3x + 6) = 3( x - 9)
Distribute
6x +12 = 3x - 27
Subtract 3x from each side
6x-3x+12 = 3x-27-3x
3x+12 = -27
Subtract 12 from each side
3x+12-12 = -27-12
3x = -39
Divide by 3
3x/3 = -39/3
x = -13