Rate of change and slope. Can anybody help me? This is a major and I do not understand the problem.
Answers
Step-by-step explanation:
1. the rate of change is constant. the slope is 3
2. the rate of change is variable, because it's not consistent.
Related Questions
The sum of two number is 65 and their difference is 5.Set up and solve a system of equations to find the two number.Show work
Answers
Answer:
it 60
Step-by-step explanation:
60
tell whether the ordered pairs represent a function 1,4 2,5 1,6 3,7
Answers
Answer:
no it does not
Step-by-step explanation:
Evaluate each expression
P + 8 when P = 6
show ya work
Answers
Answer:umm so with my super jimmy neutron powers the answer is 14 because since P = 6 the equation turns into 6 + 8=14
Please help! (Geometry)
Answers
Answer:
x=5
From the dashed lines on the two sides of this triangle, we can see that these two sides are congruent, or equal, to each other.
In geometry, if a triangle has two congruent sides, then we can call it a isosceles triangle.
In an isosceles triangle, the corners opposite the congruent sides are also congruent, meaning, that the angle measures of this triangle are: 88, 9x+1, and 9x+1.
We also know that angles in a triangle add up to 180 degrees.
So, we have: 88+(9x+1)+(9x+1) = 180
Simplifying: 18x + 2 = 92
Solving: 18x = 90, so x=5
Hope this helps!
if the price continues to rise at a constant rate each year, what will be the price of a concert ticket in 2020?
Answers
Answer:
77.00
Step-by-step explanation:
the price is going by 1.50 a year so it would be 77.00 in 2020
See picture above and solve surface area
Answers
Answer:
Get Vectored !!
Step-by-step explanation:
How do you write 927,000 in scientific form
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Math* please help!!!!
Answers
Answer:
I think its 19.1
Step-by-step explanation:
14 + 5.1
Maybe try
Area = ((a+b)h)/2
85.95 = ((14+5.1)h)/2
19.1h/2 = 85.95
19.1h = 171.9
h = 171.9/19.1
h = 9
(show the work please)
Answers
3 1/2 x 2 : 16/5 x 2
Calculate the product!
16/5 x 2 : 32/5
Solution: 32/5, (Alternative Forms: 6 2/5, 6.4)
Hope this helps!
Miss okihara took a survey of different types of technology being used during online learning she collected the data as shown in the table below what percent of the students where using a desktop
14 students have a iPad
2 have a cellphone
9 has a desktop computer
Answers
Answer: 36%
Step-by-step explanation:
total devices: 14 + 2 + 9 = 25
9/25 = .36 = 36$
what is the value of X?
Answers
since all sides are equal, which means all angles must also be equal to one another
all angles =60°
solving 7x-3=60
7x=63
x=9
similarly 11 y+5=60
11y=55
y=5
is this a function? yes or no
picture included ^^^^
Answers
Answer:
Yes this is a function because when doing the straight line test it doesn't touch it two or more times.
Explain how to name a triangle using its sides and angle measures.
Answers
Answer:
a triangle using 3 sides and 3m angle measure
Hope this helps!
Calculate the length AB
Answers
Answer:
14.004m
Step-by-step explanation:
Using the SOH CAH TOA trigonometry identity
Tan theta = opposite/adjacent
Given
AB = opposite
BC = adjacent = 20cm
theta = 35 degrees
Substitute
tan 35 = AB/20
AB = 20tan35
AB = 20(0.7002)
AB = 14.004cm
Hence the length of AB is 14.004m
The value of y varies jointly with the values of x and z When x = 4 and z = 10, the value of y is 360.
What is the value of y when x 5 and z = 12?
A. 540
B. 9
C. 153
D. 450
Answers
Answer:
A
Step-by-step explanation:
Joint variation is given by:
[tex]y=kxz[/tex]
Where k is some constant.
We are given that y = 360 when x = 4 and z = 10. Therefore:
[tex]360=k(4)(10)[/tex]
Solving for k:
[tex]40k=360\Rightarrow k=9[/tex]
Therefore, our equation is:
[tex]y=9xz[/tex]
Then when x = 5 and z = 12:
[tex]y=9(5)(12)=540[/tex]
The answer is A.
Plz help The table shows the linear relationship between the
amount of chocolate chips in ounces and the amount
of oats in cups used in a dessert recipe.
What is the rate of change of the amount of
chocolate chips with respect to the amount of oats
used in this recipe?
Dessert Recipe
oz per cup
Oats
(cups)
Chocolate Chips
(oz)
3 oz per cup
100
3
6
2
oz per cup
A
12
D
2 oz per cup
18
Answers
Answer:
Step-by-step explanation:
2 2/3
Lilly records the age, in years, and the height, in inches, of the starting players on the girls’ middle school basketball team.
She records them as ordered pairs (age, height): (11, 62), (12, 64), (13, 65), (13, 67), and (14, 68).
Is this relation a function? Explain.
Answers
Answer:
Im not sure but i think its b or c
Step-by-step explanation:
I would probably mostly recommend b
the median of 2,3,3,4,5,6,6,6,7,9
Answers
Answer:
11/2
Step-by-step explanation:
2,3,3,4,5,6,6,6,7,9
5+6/2
11/2
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
PLEASE HELP ME I WILL GIVE BRAINLIEST IV'E BEEN TRYING TO GET HELP
PLEASE HELP "A phone sells for $137.99. It is now on sale for 1/10 off the original price. Tom has a coupon for an extra 5% off the sale price. To the nearest dollar, how much less that the original price will Tom pay for the phone."
Answers
Answer:
20.01
Step-by-step explanation:
137.99x0.9=124.19
124.19x0.95=117.98
137.99-117.98=20.01
Answer:
132.9
Step-by-step explanation:
138 - 1/10 - 5
( Sorry if its wrong )
Looks very simple tho
You prepare to place an order for your workplace. You have a 30% off coupon. If your order costs $2630.00 without the coupon discount, what is the cost (before taxes) when you use your coupon?
Answers
Answer:
$1841.00
Step-by-step explanation:
2630.00 x .30 = 789.00
2630.00 - 789.00 = 1841.00
If MI = 15 m, SM = 20 m, and TM = 9 m, what is the value of RM?
Answers
Answer:
RM=12m
Step-by-step explanation:
You can set up a proportion of 9/15 on one side and RM/20 on the other. you would then cross multiply and solve for RM
Which of the triangles are right triangles?
Answers
Answer:
all of them?
Step-by-step explanation:
what is an equivalent expressions to 12r+t-4r+6t
Answers
Answer:
8r+7t
Step-by-step explanation:
Answer:
An equivalent expression to 12r + t - 4r + 6t is 8r + 7t
Step-by-step explanation:
You just need to combine like-terms together, 12r and -4r, t and 6t, to get to 8r + 7t.
What is the area of the figure?
Enter your answer in the box.
in2
Answers
Answer:
The bottom edge of the right triangle is: 16in -10in = 6in
So the area of the triangle is: S1 = 1/2 (a x b) = 24/2 = 12m2
the area of a square is: S2 = a ^ 2 = 10 ^ 2 = 100m2
The total area of the figure is: S1 + S2 = 12 + 100 = 112 m2
Step-by-step explanation:
At a restaurant, Julio's bill totals $37.60 (before tip). He leaves a 15% tip. Find the amount Julio left for tip.
Answers
Answer:
$5.64 is left for tip.
Step-by-step explanation:
Given that,
The total bill of Julio = $37.60
He leaves a 15% tip.
We need to find the amount Julio left for the tip.
The left amount can be calculated as follows :
[tex]L=15\%\ of\ 37.60\\\\=\dfrac{15}{100}\times 37.60\\\\=\$5.64[/tex]
So, Julio left $5.64 for tip.
help pleaseee with this and the other ones
Answers
Answer:
x=8+√59 or x=8−√59
Step-by-step explanation:
For this equation: a=1, b=-16, c=5
1x2+−16x+5=0
Step 1: Use quadratic formula with a=1, b=-16, c=5.
x=
−b±√b2−4ac
2a
x=
−(−16)±√(−16)2−4(1)(5)
2(1)
x=
16±√236
2
x=8+√59 or x=8−√59
Sophia is paid $12 per hour to babysit. Which equation represents how much money Sophia earns, d, when she babysits for h hours?
Answers
Answer:
D=12h
Step-by-step explanation:
Write the sentence as an equation.
the quotient of t and 218 is equal to 156
Answers
Answer:
t/218 = 156
Step-by-step explanation:
Did I put the letters in the right places?
Answers
Answer:
Yes u did thats what i did too XD
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. Show all work.
A) 4 ⋅ 6 + 5 ⋅ 7 + 6 ⋅ 8 + ... + 4n( 4n + 2) = 4(4n+1)(8n+7)/6
B) 1^2 + 4^2 + 7^2 + ... + (3n - 2)^2 = n(6n^2 - 3n - 1)/2
For the given statement Pn, write the statements P1, Pk, and Pk+1.
C) 2 + 4 + 6 + . . . + 2n = n(n+1)
Answers
Answer:
34v
544
888
00-
9-