Can someone please explain this to me?
Which of the tables is a function?
PLEASE HELP
15 POINTS
or Brainlist answer!!!
Answer:
I say C is your best answer because it might be a typo
I have to reduce the fraction 49/35 using factor trees
Answer:
The fraction 49/35 reduced is: 1 14/35
Step-by-step explanation:
Graph the linear equation 7x - 3y = -21.
Answer:-21
Step-by-step explanation:
Answer: ok...
Step-by-step explanation:
What is the slope of the line?
Answer:
2
Step-by-step explanation:
Slope (m) is equal to the change in the y-coordinate divided by the change in the x-coordinate.
The change in y= 6
The change in x= 3
6/3 =2
help me plsssss yes plssss❤️❤️
Answer:
17 feet
Step-by-step explanation:
2-(-15)
=17 feet
PLS GIVE BRAINLIEST
Answer:
17 feet
Step-by-step explanation:
15 + 2 = 17
convert
[tex] - \frac{\pi}{5} [/tex]
into degrees
A biker traveled 20 miles in 4 hours. A unit rate to describe this would be 5 miles per hour. What is another unit rate in this situation?
1/5 mile per hour
1/5 hour per mile
1 mile per hour
5 hours per mile
Answer:
1/5 mile per hour
Step-by-step explanation:
Hope that helps!
Answer:
1/5
Step-by-step explanation:
Find the Valué of X when lines W and V are parallel.
A. 15.5
B. 17
C. 23.25
D. 29.5
g(n) = 1 + 5(n - 1)
Complete the recursive formula of g(n).
g(1) =
g(n) = g(n-1)+
Answer:
Hi... U should do like this
The recursive formula will be g(n) = g(n-1) + 5
What is recursive formula ?"A recursive formula refers to a formula that defines each term of a sequence using the preceding term(s). The recursive formulas define the following parameters:
The first term of the sequence.
The pattern rule to get any term from its previous term.
Recursive Formula for Arithmetic Sequence
The recursive formula to find the nth term of an arithmetic sequence is:
an = an-1 + d for n ≥ 2
where
an is the nth term of a A.P.
d is the common difference."
Given,
[tex]g(n) = 1 + 5(n-1)[/tex]
Let the remaining term be x
Now,
[tex]g(n) = g(n-1) + x 1 + 5(n-1) = 1 + 5(n - 1 - 1) + x\\\\ 1 + 5n - 5 = 1 + 5n - 10 + x \\\\x = 5[/tex]
So, [tex]g(n) = g(n-1) + 5[/tex]
And, [tex]g(1) = 1 + 5(1 - 1) + 5[/tex]
[tex]g(1) = 6[/tex]
Hence, [tex]g(1) = 6[/tex] and [tex]g(n) = g(n-1) + 5[/tex]
To know more about recursive formula here
https://brainly.com/question/8972906
#SPJ3
Find the missing length in the image below. Will give brainliest!!!
Answer:
I think the answer is 169
find the points where the graphs of y=1-x and y=x-3 intersect algebraically
Answer:
The point of intersection is (2, -1).
Step-by-step explanation:
At the point of intersection both equations have same value of x and y.
y = x - 3
y = 1 - x
Since the 2 right sides are both = y:
x - 3 = 1 - x
x + x = 1 + 3
2x = 4
x = 2.
Substituting for x in equation 1:
y = 2 - 3 = -1.
You are seeking to be emancipated from your parents. You are looking for an apartment. There are two final choices. Apartment A has a $1000 security deposit and costs $1200 each month. Apartment B has a $1500 security deposit and costs $1175 each month. How many months, m, will it take for the costs to be the same?
Answer:
20 months
Step-by-step explanation:
Initial difference = 500$
Monthly difference = 25$
500 / 25 = 20
An apprentice baker made 40 liters of 60% sugar syrup instead of 40 liters of 45% sugar syrup. How much syrup should she drain and replace with distilled water so that the resulting solution is 40 liters of 45% syrup? Will award brainliest!
Answer:
10 liters
Step-by-step explanation:
let sugar in x liters of 60 % sugar syrup be equivalent to sugar in 40 liters of 45 % sugar syrup.
x×60 %=40×45%
60x=40×45=1800
x=1800/60=30
40-30=10
so 10 liters of 60 % sugar syrup be replaced with 10 liters of distilled water to make 40 liters of 45 % sugar syrup.
Answer: The baker needs to pour off 10 liters of the solution and replace it with 10 liters of distilled water.
.6(40) = 24. .45(40) = 18 24-18 = 6 6 = .6(10) 10 liters must be substituted.
Step-by-step explanation:
The original 60% solution contains 24 L syrup and 16 L water.
A 45% solution must contain 18 L syrup and 22 L water.
The difference in syrup is 6 L. 10 L of the 60% solution contains 6 L syrup.
After pouring off 10 L, the remaining 30 L will contain 18 L syrup and 12 L water.
By adding 10 L water, the resulting solution is 18 L syrup and 22 L water.
18/40 = .45 which is the desired 45% syrup.
.
9x - 60 = 18 + бх
What value of x makes this equation true?
Answer: x=26
Step-by-step explanation: first you would subtract 6 from both sides.
Next, you would add 60.
Lastly, you would divide both sides by 3.
So your answer is 26.
Answer:
x=26
Step-by-step explanation:
step 1: simplify both sides of the equation
step 2:subtract 6x from both sides
step3:add 60 to both sides
step4:divide both sides by 3
The value of y is directly proportional to the value of x. Given y = 12 when x = 36.
What is the value of y when x = 60?
13
3
20
180
NEED HELP ASAP Find the value of x. Round to the nearest tenths place.
Answer:
x = 77.8 ft
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASTrigonometry
sin∅ = opposite over hypotenuseStep-by-step explanation:
Step 1: Define
∅ = 40°
opposite leg of angle = 50 ft
hypotenuse = x ft
Step 2: Solve for x
Substitute: sin40° = 50/xMultiply x on both sides: xsin40° = 50Divide sin40° on both sides: x = 50/sin40°Evaluate: x = 77.7862Round: x = 77.8 ftwhat is the highest commen factor of 17 and 16
Answer: 1
1 is the GCF of 16 and 17. Hope this helps.
-BrainlyRacer
Please help me thanks
Answer:
1,2,4,5,10
1,2,3,5,6
60
Step-by-step explanation:
i rlly need help someone pls help
Find the x- and y-intercepts of the graph of the linear equation 2x+3y=12
Answer:
x-intercept= 6
y-intercept= 4
Step-by-step explanation:
Solve for x first then solve for y.
If you can make my answer brainliest that would be much appreciated. Thanks!
The x- and y-intercepts of the linear equation
2x + 3y = 12 are (6, 0) and (0, 4).
What is a linear equation?A linear equation is an algebraic equation of degree one. In general, the variable or the variables(in the case of a linear equation in two variables) the variables are x and y.
Given, A linear equation 2x + 3y = 12.
To obtain the x-intercept we'll make y = 0 in the equation which is,
2x + 3(0) = 12.
2x = 12.
x = 6.
So, The x-intercept is (6, 0).
To obtain the y-intercept we'll make x = 0 in the equation which is.
2(0) + 3y = 12.
3y = 12.
y = 4.
So, The y-intercept is (0, 4).
learn more about x-intercept and y-intercept here :
https://brainly.com/question/14180189
#SPJ2
What does 5/6 ÷ 8.5 equal, in fractions and division form
Answer:
5/51 or 0.098
Step-by-step explanation:
Step-by-step explanation:
5/6 ÷ 8.5
8.5 = 8 1/2 = 17/2
5/6 ÷ 17/2
5/6 × 2/17 = 5/51
rewrite this equation in the form y=ax+b
2y=4x-8
What is the best estimate of the perimeter of this figure?
On a coordinate plane, a figure is 27 units around.
18 units
21 units
27 units
31 units
The approximate perimeter of the figure is 27 units
The perimeter of the quadrilateralFrom the given diagram, the perimeter is the sum of all the sides in units
Since one square box is equivalent to 1 unit, hence the perimeter is expressed as:
Perimeter = 9 units + 5 units + 3units + x
x is the slant sides
The perimeter of the figure = 27 units (x is approx 10 units)
Hence the approximate perimeter of the figure is 27 units
Learn more on perimeters here: https://brainly.com/question/22447290
Answer:
C,3 or 27 units
Step-by-step explanation:
The approximate perimeter of the figure is 27 units
please help me with the last question, i tried 48 lol
Answer:
108:72
Step-by-step explanation:
Answer:
The missing value in the ratio that will appear next is: 108 and the ratio is 108:72
Step-by-step explanation:
The pattern of equivalent ratios is given in the picture.
The ratios are equivalent which means that the simplest form of ratio will be same for all ratios in the pattern.
So,
[tex]\frac{18}{12} = \frac{36}{24} = \frac{54}{36} = \frac{72}{48} = \frac{90}{60} = \frac{3}{2}[/tex]
This means that the simplest form of ratio for upcoming in the pattern will be 3/2
Let x be the missing value in ratio
Then
[tex]\frac{x}{72} = \frac{3}{2} \\x = \frac{3}{2} * 72\\x = 108[/tex]
Hence,
The missing value in the ratio that will appear next is: 108 and the ratio is 108:72
for each graph find the slope
Answer: -1/2, 3/2, -1/3
Change in y over change in x
alright guys last one for today :))) plzz help
Answer:
o noooo why
Step-by-step explanation:
What's the definition: A statement that compares two quantities, using the symbol < or > *
Answer:
i think the answer is inequality
Can someone please help me with all the questions?
Answer:
Here you go. It was much simpler than it looked.
Explanation:
[tex]Start\\ a^{2}+b^{2}=c^{2}\\ 9^{2}+12^{2}=c^{2}\\ 81+144=c^{2} \\ 225 = c^{2} \\ \sqrt{225} = \sqrt{c}^{2}\\ 15 = c\\ c = 15[/tex]
Consider Brainliest! Hope I helped!
In circle C what is angle 2
Answer:
33 degrees.
Step-by-step explanation: Half of a circle is 180 degrees. If we view the half of circle with angle C on it we can see the other part of the half of circle is 147 degrees. Since we know half a circle is 180 degrees, we subtract our known variable from 180 to get our unknown angle C, 33 degrees.