This goes to faithybenjudah , thx for helping me on my other question.
-Have a good day :)
Answers
Answer:
your welcome and thank u for taking the time out of your day to help me with mine
-and have a good rest of your day :)
Step-by-step explanation:
Related Questions
What is this function's rate of change? y = 2x + 1
Answers
Step-by-step explanation:
the rate of change or slope is the factor of x, when we have the function in the form y = ...
so, it is 2.
that means y changes by 2 whenever x changes by 1.
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Then c^2 goes in the second box because it hasn’t been changed.
Then 2 goes in the third box because (1/2ab x 4 = 4/2 ab = 2ab)
Then c^2 goes in the last box because it hasn’t been changed either, plus it completes the Pythagorean formula (a^2 + b^2 = c^2) so it seems the most logical
C^2 goes in the first box because it’s the only missing variable from the ones given.
Then c^2 goes in the second box because it hasn’t been changed.
Then 2 goes in the third box because (1/2ab x 4 = 4/2 ab = 2ab)
Then c^2 goes in the last box because it hasn’t been changed either, plus it completes the Pythagorean formula (a^2 + b^2 = c^2) so it seems the most logical
The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1998 his card was worth $8.39. The value has increased by $2.16 each year since then. Express the relationship relating the value of the card y in dollars and the number of years x the player has been in retirement with an equation. Is the relationship between x and y proportional? What was the value of the card in 2009?
Answers
x=years after retirement
y=final value of the card
no it is not proportional
2009 is 11 years after the players retirement, sub 11 for x
To get x you would want to subtract 2009 by 1998. You get 11 (years). So 8.39 + 2.16 • 11 = $32.15.
Find the GCF of 6 and 18.
Answers
Answer:
6
Step-by-step explanation:
6x1 = 6, 6x3 = 18
Answer:
The GFC of 6 and 18 is 6
Step-by-step explanation:
6 = 1, 2, 3, 6
18 = 1, 2, 3, 6, 9, 18
*Number that divides both 6 and 18 is 6*
___________________
Hope it helps!
Have a good day!
ANSWER BOTH QUESTIONS FOR BRAINLIEST TY :)
Answers
Answer:
Angle X; 39Angle Y; 129Step-by-step explanation:
180-90
90
This gives us the measurement of 51+x.
90-51
39
This is x as well as the angle that is across from it.
x+90=y
39+90=129
y=129.
to find the last angle, we add 90 to 51. This gives us 141.
So, now we add up all of the angles to double check everything. If they all add up to 360 then we are correct.
39+39+51+90+141=
360.
This means that we have solved everything correctly and that these are the correct answers.
I know that this is really confusing but the answers that you need are at the top so hopefully this helped!
Angle y: 129
39 + 90 = 129
Giving 50 points and brainliest to whoever answers this right
Answers
"You have a stack of 10 boxes that is 8 3/4 feet tall. What's the height of each box?"
Answers
Answer:
0.875. is the correct answer hopefully
Explanation:
8 3/4 is the total height and there are 10 boxes. So, we need to divide 8 3/4 by 10 which is 0.875 or 7/8.
x-12-23+7.5=1 ; what is the value of x?
Answers
Answer:
X=28.5
Step-by-step explanation:
Hope this helps!
Answer:
x=28.5
Step-by-step explanation:
x=1+12+23-7,5
x=13+23-7,5
x=36-7,5
x=28,5
:))
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answers
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
Cell phone company A charges $40 a month, with 500 free minutes and $0.10 a minute after that. Cell phone company B charges $25 a month and all minutes cost $0.05.
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B = 25 + .05M
20 minutes a day for 30 days = 600 minutes per month
A(600) = 40+.1(100) = $50
B(600) = 25 + .05(100) = $30
Plan B is less expensive
40+.1(M-500)= 25+.05M
40-25- .1(500) = .05-.1M
.05M = 35
M= 35/.05 = 700 minutes will have the same cost under plan A or B
40+.1(200) = $60 under plan A
25+.05(700) = $60 under plan B
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i'm asking a lot but i might need help with this test, i've been out of school for 2 weeks and haven't had a chance to study :/
Answers
Answer:
The right answer is C
Answer:
4.3%
Step-by-step explanation:
Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's contributions showing all steps in long division. There are 4 people and the total amount is $42.78
Answers
Answer:
4÷42.78=10.69
Step-by-step explanation:
Simplify the expression below. 2−432
Answers
Answer:
-430.
Step-by-step explanation:
2 - 432= -430
A store is instructed by corporate headquarters to put a markup of 11% on all items. An item costing $18 is displayed by the store manager at a selling price of $2. As an employee, you notice that this selling price is incorrect. Find the correct selling price. What was the manager's likely error?
(Round to the nearest dollar as needed.)
Answers
Answer: The amount off is 1.98 which means the the correct price is $16.02
Step-by-step explanation: 18 x 11 = 198 divided by 100 = 1.98 subtract 1.98 from 18 and boom you have the correct discounted price
To make a specific hair dye, a hair stylist uses a ratio of 1 1/8 oz of red tone, 3/4 oz of gray tone, and 5/8 oz of brown tone
Answers
Answer:
depending on what your using these are the answers to what I got:
Addition: 2 1/2
Multiplication: 135/256
Division: 2 2/5
Step-by-step explanation:
1 1/8 + 3/4 + 5/8 = 5 /2 = 2 1/2 = 2.5
or
1 1/8 x 3/4 x 5/8 = 135/256 = 0.527
or
1 1/8 ÷ 3/4 ÷ 5/8 = 12/5 = 2 2/5 = 2.4
zoey is using an open number line. she wants to find 232+578. which addend should she place on the number line to start? explain
Answers
Answer:
To add 232 and 578, Zoey should start by placing the smaller addend, which is 232, on the number line. She can then add the larger addend, which is 578, by counting up from 232.
Here's how Zoey can do it:
Draw an open number line and label it from 0 to 800, with tick marks for every 100 units.Mark the starting point for 232 on the number line.To add 578, Zoey can count up from 232 by 100s until she reaches 578.She can count 100, 200, 300, 400, 500, and 600, which brings her to 832.However, she only needs to add 578, so she can stop at the point on the number line labeled 810.Therefore, Zoey should place 232 on the number line to start adding 232 and 578.
Zoey should place the addend 232 on the number line to start.
What is Number Line?A number line is a straight line drawn horizontally where the numbers are placed at an equal intervals.
Number line has numbers 232 and 578 marked at different points.
In order to find the sum of these two addends, we have to place the smaller addend at the start.
Here 232 is the smaller addend
578 is the larger addend.
Start with the smaller one, 232.
Then add the larger addend to it.
Hence the addend that should be started with is 232.
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please answer quickly
Answers
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
please answer soon. math. screenshot below.
Answers
Answer:
Area of trapezoid: 1/2h x (b1+b2)
h = height ; b = base
A = 1/2 (3) x (8+4)
A = 1.5 x 12
A = 18 square yards
What is the median of the data set represented by the dot plot?
Answers
Answer: 5
Step-by-step explanation:
The median is the middle number of a group of numbers. So, to find the median, first, find out how many numbers there are. You can do this on the dot plot by counting the dots. There are 9 dots.
To find the middle number when the total is odd, you can drop the number down to an even number that will divide in half (or divide the number by two). In this case, you can drop the number to 8 and divide by two. The answer to that is 4. Because there was an odd number of dots, you should use the 4th and then the 5th numbers to determine the middle number. We also count the 5th number because the total was odd. If the total is even, use only one number as the middle number.
Since the 4th and the 5th number are lined up on the 5, that is the median number.
(If you ever have to find two numbers that are not lined up on the same number, you have to add those two numbers and divide by 2 to find the median.)
Need answer as soon as possible please and thank you :)
(Will give brainliest if right for BOTH)
Answers
I am desperate
The solutions of the cubic roots ∛(-1/512) and ∛(343/64) are (-1/8) and 7/4 respectively.
What is cubic root?A number's cube root is the number that, when cubed, yields the provided number.
Given,
∛(-1/512) and ∛(343/64)
To find the cubic roots:
We find the cube of numbers under the cubic roots.
That means,
∛(-1/8)³ and ∛(7/4)³
So, solving further,
(-1/8) and 7/4
Hence, (-1/8) and 7/4 are cubic roots of the ∛(-1/512) and ∛(343/64) respectively.
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19.
Referring to the figure, several identical angles are shown with the
same vertex. Find the measure of each angle.
a. 45° c. 60°
b. 180° d. 90°
Answers
Answer: The answers are in the image
Step-by-step explanation: I don't Know about 90 degrees because there isn't any angles that show a right angle to say it's 90 degrees but I did find the other three!
Hope that helped :)
Drag any six numbers into the empty boxes.
Your goal is to create an expression as CLOSE TO ZERO as possible.
7,9,4,1,2,3,5,6,8
_.__ - _.__
Answers
Answer:
0.14 is the lowest answer you can get
Step-by-step explanation:
try putting in:
4.12 - 3.98
5.12 - 4.98
5.98 - 6.12
there's no way to get any lower
QUICKLY HELP PLEASE 30 POINTS
Answers
Answer:
m = -45
Step-by-step explanation:
-16 - m = 29
Add 16 on both sides.
-m = 45
Make the m positive by multiplying with -1.
m = -45
Answer:
m=-45 This is answer trust me
Coach Kasongo wants to know how many of his swimmers have times in each of four time ranges. He times each swimmer and records the data so he can compare their speeds. Would a dot plot or a histogram be a more appropriate way to display the data for this situation? A. A dot plot, because Coach Kasongo wants to show how the data fall into different intervals or ranges. B. A histogram, because Coach Kasongo wants to show how the data fall into different intervals or ranges. C. A dot plot, because Coach Kasongo wants to show all of the individual data values D. A histogram, because Coach Kasongo wants to show all of the individual data values.
Answers
Answer: D
Step-by-step explanation:
Answer:
B. A histogram, because Coach Kasongo wants to show how the data fall into different intervals or ranges.
A covered bridge is 8 yards long. In a painting for sale at a gallery, the bridge is 5 feet long. A customer wants to know the ratio of the length of the bridge in the painting to the actual length of the bridge. One salesperson says the ratio in simplest form is 5/8 Another salesperson says the ratio in simplest form is 5/24 Which ratio is correct? What error leads to the incorrect ratio? The ratio BLANK is the correct ratio in simplest form.
Answers
Answer:
5/24
Step-by-step explanation:
The answer is 5/24 because you cant simplify it anymore.You get 24 by multiplying 8 by 3 because there are 3 feet in a yard.
Answer:
5/24
Step-by-step explanation:
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
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Which inequality matches the graph?A)x > -2B)x < -2C)x = -2D)x ≤ -2
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Answer:
the answer is D
Step-by-step explanation:
Find the perimeter of this shape.
Answers
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Write an addition equation and a multiplication equation that each have a solution of -5
Answers
Answer:
17+9+13+(-44)=-5
77x6x(-010822510841)=5
Step-by-step explanation:
Answer:
-6 + 1 = -5
1 x -5 = -5
Step-by-step explanation:
Adding rules are if they are the same sign add and keep sign if they are different signs then subtract and keep sign of bigger number
Multiplication rules are positive times positive = positive
negative times negative = positive
positive times negative = negative
Consider the standard form of an exponential function:
\(y=a(b)^x\)
How does changing the base number (inside the parentheses) change your graph?
Answers
Answer:
Step-by-step explanation:
Challenge 1
We have exponential decline if 0 b 1. As you move from left to right, the curve will get less steep.
If b is greater than 1, exponential growth is present, and the curve slopes upward from left to right.
Examples include exponential decline (y = 2(0.5)x) and exponential growth (y = 2(1.2)x).
Remember that b cannot be negative.
===========================================
Challenge 2
In the general template provided, enter x = 0.
y = a(b)^x
y = a(b)^0
y = a(1) (1)
y = a
When x = 0 is plugged in, the result is y = a.
The curve is therefore on the point (0,a). The y intercept appears here. It is the point when the curve veers off the y axis. The y intercept is altered if the value of "a" is altered.
Examples: