the graph shows a vehicle during the final 50 seconds of a journey.
a) work out the average speed during the 50 seconds
b) find the value of 'k'
Answers
Answer:
k=59
Step-by-step explanation:
you count all of the little lines from the bottom to the k line and it is 25 then since the bottom line is 34 add 34 and 25 to get 59
Related Questions
Please will you help me Find |27|. 27 -27
Answers
Answer: 27
Step-by-step explanation: The absolute value of any number n is the distance that n is away from 0.
For example 10 is 10 numbers away from 0, so the absolute value is 10
So, absolute value of 27 or -27 will be 27.
Have a nice day! :)
If someone could help me on this math problem and give answers and explanation would be great
Answers
Answer:
26
6x+9
Step-by-step explanation:
My grade is 100% and I do a test worth 30% of my grade. If I score a 25% on my test, what would be my current grade?
Answers
Answer:
Your grade is now a 62.5%
Step-by-step explanation:
all you have to do is find the average
Answer:
a D
Step-by-step explanation: 62.7 which is a d
Every year on March 14, Ms. McLean buys all of her math classes pie for pi day! This year, she bought 2 cherry pies and 2 chocolate cream pies for each of her 5 classes. Each pie cost p dollars.
Pick all the expressions that represent how much Ms. McLean spent on pies.
5（4p)
5(2p)+5(2p)
20p
5(2p+2p)
Answers
Answer:
5(2p+2p)
Step-by-step explanation:
makes the most sense ig
The pies are the same cost, so as long as the expression is equal to 20p it should be correct.
(Please help ill give brainliest)
Answers
Answer:
80 answer is 80
Step-by-step explanation:
50+30 = 80 answer
Frank solved the following inequality and wants to make sure that it is correct.
Answers
Answer:
D
Step-by-step explanation:
Im pretty sure the answer is D:)
If you need anything else just let me know
I NEED HELP PLEASE : A shelf has different sizes of bottles of laundry detergent. This line plot shows the number of cups of laundry detergent in each bottle. Eric buys the kind of detergent that has the most bottles. He uses 18 cup for every load of laundry he does.
How many loads of laundry can Eric do with his bottle of laundry detergent?
Answers
Answer:
Hey, MitsukuSan! To answer your question, Eric can do 4/9 loads of laundry!
Step-by-step explanation:
PLEASE HELP SCREENSHOT IS ATTACHED PLEASE ALSO SAY WHAT YOU DID TO GET THE ANSWER!!!!!
Answers
Answer:
X= 140 degrees.
Step-by-step explanation:
First, we see that 20 +x + (40-20).
Then we keep in mind that 40-20=20
so 180-40+x=
140 degrees!
Somebody help me with this question, please!
Two lines, A and B, are represented by the following equations: Line A: 3x + 3y = 12 Line B: x + y = 4 Which statement is true about the solution to the set of equations? (4 points)
Select one:
A. It is (12, 4).
B. There are infinitely many solutions.
C. It is (4, 12).
D. There is no solution.
Answers
Answer:
it is definitely the option of C
Answer:
b infinite solutions
Step-by-step explanation:
3x+3y= 12
when divided by three you get
x+y=4
This can have many solutions such as
x=1 y=3
x=1.5 y=2.5
x=3.99
y=0.01
etc
WILL CHOOSE BRAINLIEST, I NEED HELP WITH #19!
Answers
Answer:
the first bounce took away 80 meters from the bounce and on the second bounce it took away 64 meters
Step-by-step explanation:
Answer:
wasn't sure if you needed the equation but I've shown it anyways
h = 8b² - 104b + 496
Step-by-step explanation:
hope it makes sense any further clarification let me know :)
This is an IXL I need help understanding and doing. I will appreciate the help.
Answers
Answer:
The answer would be <1
Step-by-step explanation:
Complementary basically kinda means like a reflection. The opposite of <4 is <1. Here's another, 2 is the the angle complementary to 5.
Hope this helps!
A 20 feet tree casts a shadow that is 32 feet long. what is the distance from the top of the tree to the tip of the shadow?
PLEASE HELP!!!!!!!!!
Answers
Answer:
12 literaly how old are u bro
Step-by-step explanation:
20^2+32^2=c^2
400+1024=c^2
1424=c^2
square root of 1424 is the answer which is 37.7 feet squared
(i believe that is correct)
find the radius and the diameter of the circle
Answers
Answer: D=13, R=6.5
Step-by-step explanation:
The diameter is the length of the whole circle. The radius is the length of 1/2 the circle.
That said,
the diameter is alreaday given because that line goes across the whole circle.
D= 13
R= 6.5
Now the radius is 1/2 the diameter. 1/2 of 13= 1/2x13= 6.5
Hope this helps :)) Braianliest would be appreciated thanks !!
Help Me! Please! Please! Please!
Suppose there were 21 cups of flour used in the recipe. How many cookies would this make?
A) 336 cookies
B) 342 cookies
C) 348 cookies
D) 350 cookies
Answers
Answer:
a)336 cookies
Step-by-step explanation:
if u look at graph x is going by 3 and y is going by 48 so at 21 cups of flour u look at x and go up to the line and see wher it lines up which it lines to 336
12 = 192, 24 = 384
the answer is 384
((100+91)-32) + ((11-10)+9)
Answers
Answer:
169
Step-by-step explanation:
Start inside the intermost sets of parenthesis and work your way out.
help, stuck with math
Answers
Answer:
80
Step-by-step explanation:
Solve for x. Show all your work.
Answers
Answer:
Step-by-step explanation:
There we go :)
Which algebraic rule describes the translation of ΔDEF to ΔD'E'F'?
please be fast
A.
(x, y) →(x − 6, y + 2)
B.
(x, y) →(x − 2, y + 6)
C.
(x, y) →(x + 6, y − 2)
D.
(x, y) →(x + 2, y − 6)
Answers
Answer:a
Step-by-step explanation:
Answer correct and fast and u get brainliest.
Answers
Answer:
B.
Correct me if I'm wrong......
The wholesale price for a chair is $124. A certain furniture store marks up the wholesale price by 16%. Find the price of the chair in the furniture store.
Round your answer to the nearest cent, as necessary.
Answers
Answer:
$143.84
Step-by-step explanation:
Given the following question:
Initial price of the chair was $124....
Marked up 16% (which means the price has increased by 16%)
Find the new price of the chair...
In order to find the answer, we find 16% of a given number in till it equals 124 which was the initial price.
[tex]\frac{143.84-124}{124} \times100=143.84-124=19.84\div124=0.16\times100=16[/tex]
16% of 143.84 is 124
143.84 is already rounded to the nearest cent
Which means the new price of the chair is "$143.84"
Hope this helps.
Which would be the most appropriate way to estimate -6.1(0.22)? Check all that apply.
A. Use rounding to get -6(0.2), and then multiply.
B. Use compatible numbers, such as -6(0.5), and then multiply.
C. Use the benchmark numbers -6 and 1, and then multiply.
D. Use front-end estimation to get -6(0.2), and then multiply.
E. Round the factors to the nearest whole number, and then multiply.
Answers
1,2,3 it think
hope this helps
Answer:
A and D as these answers are very close to the actual answer
Step-by-step explanation:
-6.1 x 0.22 = -1.342
A) -6 x 0.2 = -1.2
B) -6 x 0.5 = -3
C) -6 x 1 = -6
D) -6 x 0.2 = -1.2
E) -6 x 0 = 0
please help me solve these!! i know its a lot but i dont understand it.!!!
Answers
This math equation is very confusing
Answers
I think its D
!Don't Attack Me If Wrong!
PLEASE HELPPPPPP
Trapezoid WXYZ is shown on the coordinate grid.
Trapezoid WXYZ is dilated with the origin as the center of dilation using the rule (x, y) --> (4x, 4y) to create Trapezoid W'X'Y'Z'.
Which statement is TRUE?
A. Trapezoid W'X'Y'Z' is smaller than Trapezoid WXYZ because the scale factor is less than one.
B. Trapezoid W'X'Y'Z' is smaller than Trapezoid WXYZ because the scale factor is greater than one.
C. Trapezoid W'X'Y'Z' is larger than Trapezoid WXYZ because the scale factor is less than one.
D. Trapezoid W'X'Y'Z' is larger than Trapezoid WXYZ because the scale factor is greater than one.
Answers
Answer:
D
Step-by-step explanation:
in the question the scale factor is 4 so that means it is a dilation (getting larger) because the scale factor is >1
Pls help.......... and no links
Answers
whoever answers correctly = brainliest
Answers
Answer:
<5 is half of <3 (112/2=56)
<6 is the same as <3. I know this to be true because when the angle are like across from each other. Basically the number that are across from each other (hope that makes sense). <1 is the same as <8 and they are both half of <3 which is 56.
Step-by-step explanation:
Have a great day/night/life XD
Brainlest to first correct answer!!!
Michaela is making memory boxes. She wants to cover the boxes with sheets of decorative paper on all sides before filling them. This net represents a single memory box.
How much paper is needed to cover each memory box?
Answers
Step-by-step explanation:i did the 6th grade K12 quiz
The amount of paper needed to cover each memory box is 5220 square inches.
How to find the surface area of a cube?
A cube has all sides congruent, so its all sides have same area.
Supposing that the considered cube has side length (also called edge length) of L units.
Then, its one side's area equals L^2 sq. units (as each side is a square, so we used formula for area of a square).
Since there are 6 such sides in a closed cube, thus, its surface area evaluates to
[tex]S = L^2 + L^2 + ... + L^2 \text{\: (six times)} = 6L^2 \: \rm unit^2[/tex]
We are given that;
The length breadth and height of box is 35in, 24in and 30in.
Now,
The formula for the surface area of a rectangular prism is:
SA = 2(lw + lh + wh)
Where:
SA = surface area l = length w = width h = height
For this memory box, you are given the length (35 in), width (24 in) and height (30 in).
Plugging these values into the formula, we get:
SA = 2(35 × 24 + 35 × 30 + 24 × 30) SA
= 2(840 + 1050 + 720) SA
= 2(2610) SA = 5220
Therefore, by the area of cube the answer will be 5220 square inches.
Learn more about area of a cube here:
https://brainly.com/question/295960
#SPJ3
I have the answer but I need proof I did it. Pls edit the pic and show work I will give a brainlist point.
Answers
Answer:
the formula for parallelogram is B*H so answer is 36 which u have
Step-by-step explanation:
so area of parallelogram photos is b*h which is6*4=24
area of parallelogram board is 24*36
now divide to find number of photos
24*36/24
24 cancel each other and answer is 36
2ac if a =1/2 and c = 9
Answers
Answer:
Step-by-step explanation:
a = 1/2
c = 9
2ac
= 2 x 1/2 x 9
= 9 (ANS)
Im genuinely confused someone help answer these 5? I will give Brainlist
Answers
simplify: -2(4 -3y) + 5 (4y - 1)
- 13 + 26y
Answer:
1 is 10x - 8,( 2 is 14n + 15,( 3 is 20y +11,( 4 is -5x - 17,( 5 26y - 13
Step-by-step explanation:
1 you use distributive property so 2 * 5x and 2 * 4, 2 you use distributive property again and add 10n and 4n, 3 you use distributive property and since you multiplying with 2 negatives it makes them positive, 4 you use distributive property and subtracting -15 by two becomes -17, 5 you use distributive property on both and add the rest together.