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Related Questions
Can I please get help
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Answer:
14
Step-by-step explanation:
sum of three angles of a triangle is 180
(x-4) + (11x-11) + (x+13) = 180
13x -2 = 180
13x = 182
x=14
Memo No
Date
Find the square root of 13²
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Answer: 13
Step-by-step explanation:
The square root and exponent cancel out and you are left with 13.
I need help with the slope of this line.
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The formula to find the slope is y2-y1 over x2-x1. If you plug in your numbers, you should have 5-5 over 9-10. Subtract this and you will get your slope!
Please help I will mark brainliest ITS DUE IN A FEW MINUTES PLS
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Answer:
All real numbers except 0
Step-by-step explanation:
0 is the only number that's going to make it undefined (btw if you mark brainliest it would be appreciated :) ).
Does anyone live in Alabama
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Answer: No. Do you?
Step-by-step explanation:
Answer:
yes lots of people live in Alabama there is 4.903 million (2019) but that was in 2019 and people dont know how much there is in 2020 so were still figuring it out but yes there are 4.903 million (2019) people living in Alabama right now
Step-by-step explanation:
i hope this helps
Ibai has taken 2/5 out of a barrel of beer, Ane has drawn a third. It expresses in graphic and numerical form: a) The fraction that they have drawn between the two. b) Which of them has gotten the most?
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Answer:
7/15
Step-by-step explanation:
2/5 + 1/3 is the same as 2/5 + 5/15.. so we add them together to get 7/15. This can not be simplified further
To know who has gotten most I like to think in percentage terms. 2/5 is the same as 40% (2/5 is the same as 4/10 = 40/100 =40%). 1/3 is 33.33% so Ane got more
Answer:
A. 11/15 B. Ibai.
Step-by-step explanation:
First, find the Least Common Multiple, or LCM, of the denominators, which is 15. Then, multiply each denominator by the number that gets the denominator to 15, which is the LCM. Next, multiply the numerator by the same number you multiplied the denominators, which was 3 for Ibai, and 5 for Ane. Finally, compare the two numbers to see which is higher. In this case, Ibai took out 6/15, while Ane took out 5/15, meaning Ibai took out more than Ane. Also, together, Ibai and Ane both drew out 11/15 together.
how do you solve a system of linear equations by graphing
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Answer:
It depends on the equation/coordinates
Step-by-step explanation:
When solving a linear function, you just have to have a straight line in the coordinate plane.
13) Solve (x + 6)2 = 64. A) x = 8 or x = −8 B) x = 2 or x = −2 C) x = 2 or x = −14 D) x = 4 or x = −16
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Answer:
x=2 ,, -14
Step-by-step explanation:
hope this helps
can you help find the slope
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Answer:
a
Step-by-step explanation:
what is the slope of a line with equation y-3=-1/2(x-2)
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Answer:
1/2 is the slope of a line with equation y.
find the slope of this graph
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Answer:
-3
Step-by-step explanation:
help me plz thank youuuuu
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Answer:
Her profit started to increase but looks like it is soon to plummet so probably not a good idea to invest
Step-by-step explanation:
Sue wants to put a rectangular garden on her property using 88 meters of fencing. There is a river that runs through her property so she decides to increase the size of the garden by using the river as one side of the rectangle. (Fencing is then needed only on the other three sides.) Let x represent the length of the side of the rectangle along the river. Express the garden's area as a function of x. what is the largest area that can be enclosed?
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Answer:
Area = 44x - x²/2
Step-by-step explanation:
Given that:
Meter of fencing = 88m
Length of side of rectangle along the river = x
Only one more length is needed since river as been used as one side length of the fence.
Length = x
Width of rectangle = y = 2y (for both sides)
Hence ;
x + 2y = 88 meters
Expressing in terms of y
2y = 88 - x
y = (88 - x) / 2
y = 44 - x/2
Area of rectangle = Length * width
Area = x * y
Area = x * (44 - x/2)
Area = 44x - x²/2
Maximum. Area :
Perimeter = 4s
88 = 4s
s = 88/4 = 22
x = 2(22) = 44 = Length ; y = 22 = width
Maximum area = (22 * 44) = 968m²
Andy is buying a car. He negotiated a 7% on a £6500 car. He will pay the full balance in 12 equal monthly payments.
Calculate the amount paid each month.
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9514 1404 393
Answer:
£562.42
Step-by-step explanation:
Payments on a loan of P at rate r for n months can be found from ...
A = P(r/12)/(1 -(1 +r/12)^-n)
For r = .07 and n = 12, the payments on a £6500 loan will be ...
A = £6500(.07/12)/(1 -(1 +.07/12)^-12) = £562.42
Andy will pay £562.42 each month.
Answer:
562.42 pm
Step-by-step explanation:
What is the value of this expression when a = 2 and b = -3?
a^3-b^3/5
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Answer:
7
Step-by-step explanation:
substitute the numbers into the equation
2³-(-3)³/ 5
simplify and solve the cubed numbers
8 - (-27) / 5
35/5 = 7
Hii om gosh so I am having a rough time trying to solve this problem for geometry. If you can tell me if what I have so far is right and what else I need, I’d really really appreciate it!!!
“3. Solve for x. Do not forget the statements and reasons.”
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Answer:
x = 6
Step-by-step explanation:
In order to find the value of x, first we need to prove the triangles PQS and RQS as congruent. Let us do it.
[tex] In\: \triangle PQS \:\& \:\triangle RQS\\\\
PS \cong SR.... (given) \\\\
\angle PSQ \cong\angle RQS... (\because QS\perp PR) \\\\
QS \cong QS... (Common \: side) \\\\
\therefore \triangle PQS \cong \triangle RQS.. (SAS \: Postulate) \\\\
\therefore PQ = QR... (BY\:CSCT) \\\\
\therefore 2x + 15 = 5x - 3\\\\
\therefore 2x - 5x = - 3 - 15\\\\
\therefore - 3x = - 18\\\\
\therefore x =\frac{-18}{-3}\\\\
\huge \red {\boxed {\therefore x = 6}} [/tex]
Both sides need to equal out to the same number
2•6 = 12
12+15= 27
5•6= 30
30-3= 27
Both sides equal out to the same number so 6 would be the correct answer.
Sorry I’m not very good at explaining things I hope this helps!!
Which is true of the slopes of parallel lines
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Answer: slopes will be the same!
Step-by-step explanation:
Answer:
In other words, the slopes of parallel lines are equal. Note that two lines are parallel if their slopes are equal and they have different y-intercepts. In other words, perpendicular slopes are negative reciprocals of each other. Here is a quick review of the slope/intercept form of a line
Step-by-step explanation:
P = R -C solve for c
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Answer:
[tex]c = -P + R[/tex]
Step-by-step explanation:
John is mixing paint so that he can update his apartment. He combines 7L of white paint with 3300 milliliters of blue paint. He uses 1 ½ L of paint to paint a hallway. a) What is the total combined paint? b) How much paint was left after painting? 4.
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Answer:
(a) The total combined paint is 10.3L
(b) 8.8L paint was left after painting
Step-by-step explanation:
From the question, John combines 7L of white paint with 3300 milliliters of blue paint.
First, convert to the same unit, say liters, L.
Now, we will convert 3300 milliliters to liters (L)
{NOTE: 1000 milliliters (mL) = 1 liter (L)}
Since 1000 milliliters = 1 liter
∴ 3300 milliliters = 3300/1000 liters = 3.3 liters
Hence, 3300 milliliters = 3.3 L
Therefore, he combines 7L of white paint with 3.3L of blue paint.
(a) The total combined paint is 7L + 3.3L = 10.3L
∴ The total combined paint is 10.3L
(b) To determine how much paint was left after painting,
From the question, he uses 1 ½ L of paint to paint a hallway, that is, he uses 1.5 L of paint to paint a hallway;
The paint left will be 10.3L - 1.5L
10.3L - 1.5L = 8.8L
Hence, 8.8L paint was left after painting
20 - 9x = x + 10x
What is X?
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Explantion: 20+-9x=x+10x
20+-9x=11x
20+-9x+-11x=11x+-11
20+-20x=11x+-11x
20+-20x=0
20+-20+-20=0+-20
-20x=-20
x=1
What is the domain of the given function?
{x | x= -6, -1, 0, 3}
{yly=-7, -2, 1, 9}
{xx = -7, -6, -2, -1, 0, 1, 3, 9}
{yl y = -7, -6, -2, -1, 0, 1, 3, 9}
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Easy buddy....
_________________________________
Remember, from now on, wherever the function domain is asked
They mean the same inputs or xs of the function.
Now you can answer them yourself but I like to help you to do it buddy.
_________________________________
The first function's domain is :
D = { -6 , -1 , 0 , 3 }
°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
The second function's domain is :
D = { -7 , -6 , -2 , -1 , 0 , 1 , 3 , 9 }
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Convert 0.04 to a fraction in lowest terms. *
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Answer:
1/25
Step-by-step explanation:
0.04 = 4/100 = 1/25
Answer:
[tex]\frac{1}{25}[/tex]
Step-by-step explanation:
0.04 is equal to [tex]\frac{4}{100}[/tex]. You can simplify this when both the numerator (the top number of the fraction) and the denominator (the bottom number of the fraction) can be divided by the same number. In this case, both numbers can be divided by 4, which would simplify it to its lowest form: [tex]\frac{1}{25}[/tex].
Hope this helps.
-3/2(x - 5) = -12.
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Answer:
x=13
Step-by-step explanation:
Help with math...i will give brainlys
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Keep this for future reference.
Answer:
1a. corresponding angles
1b. alternate exterior angles
1c. same side interior angles
2. it is simple, solve for x just like in Algebra, x=9
4x+2=7x-25
4x+27=7x
27=3x
9=x
Step-by-step explanation:
Find the midpoint.
(-1,6) and (14,9)
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Find the greatest common factor of 7 and 7.
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Find the value of f(-2)
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Answer:
y = 3.5
Step-by-step explanation:
If you look at the x axis, you know x = -2 so you want to know y.
Given the functions f(x) = 4x2 - 1, g(x) = x2 - 8x + 5, and h(x) = -3x2 - 12x + 1, rank them from least to greatest based on their axis of symmetry.
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Answer:
h(x), f(x), g(x)Step-by-step explanation:
GivenThe functions
f(x) = 4x² - 1g(x) = x² - 8x + 5h(x) = -3x² - 12x + 1To findRank by value of axis of symmetry in ascending orderSolutionAxis of symmetry is defined by x- value of the vertex which is calculated by a formula -b/2a
f(x) → 0/2*4= 0g(x) → - (-8)/2 = 4h(x) → -(-12)/2(-3) = -2Ranking in ascending order is
h(x), f(x), g(x)what is the slope or the line going through (0,0) (6,8) A: -6/8 B: -3/4 C: 3/4 D: 8/6
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Answer:
D: 8/6
Step-by-step explanation:
Slope = y 2 - y 1
x2 - x1
= 8 - 0
6 - 0
=8
6
Answer: D. 8/6
Step-by-step explanation:
To solve this, we can use the slope formula, which is
[tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex] ← this is [tex]\frac{rise}{run}[/tex]
Plugging in the values of the two points, we get:
[tex]\frac{8 - 0}{6 - 0} = \frac{8}{6} = \frac{4}{3}[/tex]
In your case though, it is D. 8/6
HELP! A graph has a y intercept of 5 and x intercept of -2. Determine the equation in slope-point form.
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m= 5/2
b= y-intercept = 5
y= 5/2x + 5