Answer:
D
Step-by-step explanation:
Answer:
C-48x7y3
Step-by-step explanation:
8x5.6x.y².y
48x7y³
i don't understand question properly.
So I need help, it confuses me a lot.
There's the chart and the answers.
Answer:
The answer is $0.05.
Step-by-step explanation:
Find the mean, then subtract both the means.
0.54142857142-0.49428571428=x
x=0.047143
If estimated it is 0.05.
Answer:
$0.20
Step-by-step explanation:
When finding the mean, you add up all the numbers, then divide by how many numbers there are. So you add up all the costs and divide them by 7.
Week 1: 3.3
Week 2: 3.1
Then ofcouse, to find the difference you subtract 3.3 by 3.1 and you get $0.20
Wilbur was training for a race that was 6 1/4 miles long. He could only run 1 1/4 miles before needing to stop to take a break. How many times will Wilbur need to take a break during his run?
Please help
Step-by-step explanation:
mr. parra brought a coffee to school this morning. after first period, he only had 15% of the coffee left. if he had 210 mL of coffee remaining, how much coffee did he begin with?
Answer:
Step-by-step explanation:
First we have to find their hourly rate. We do this by dividing their total over 4 hours by 4 to get over just 1 hour.
60 / 4 = 15
Now we divide their total of $210 by their hourly rate of $15 to find how many hours it would take.
210 / 15 = 14
I would take 14 hours to earn $210.
If im right brainliest plz
Hope this helps :)
Answer:
It will take 14 hours to get 210$
Step-by-step explanation:
Khan academy
HELPP MEE THIS MY THIRD TIME ASKING THIS QUESTION: What is the unit rate of the Rosk Construction
Answer:
what do you want me to figure out???
Solve. 0.1(50x − 9) = 1/2 [10x + (−6)] + 1
Answer:
3x-4/10x²
Step-by-step explanation:
sorry if this is incorrect! :D
Answer:
can you help me with this please? https://brainly.com/question/21634936
Step-by-step explanation:
There are no values of x that make the equation true. No solution
(Will give Brainliest) These are composite figures. find the area of the figure and round your answer to one decimal place if necessary.
Answer:
468.5 in
(??? gonna be honest I'm not sure its right but gave it a shot so apologies if I gave u a wrong answer)
Step-by-step explanation:
(this is how I did it, like I said, not sure its right)
Dotted line:
we need to find the length of the dotted line in order to be able to calculate the area of the rectangle
radius = 8 in
diameter (dotted line)
= 8 x 2
= 16 in
(radius is half the diameter so now you know the length of the dotted line is 16 in - this answer is for the rectangle)
Area of the rectangle
A = L x W
using the 16 we found to calculate the area of the rectangle
A = 23 x 16
A = 368 in
Area of semi-circle:
Now to calculate the area of the semi-circle
A = π r² ÷ 2
A = π 8² ÷ 2
= 100.48
Adding the area of the rectangle and semi-circle together:
= 100.48 + 368
= 468.48
1dp = 468.5
tried to explain it as well as possible
sorry if its wrong
If the point (x, -2) is a solution to the equation y = 2x – 4, find the value of x.
Answer:
(1,-2)
Step-by-step explanation:
(x,-2)
= -2 = 2x - 4
-2x -2x
-2x -2 = -4
+2 +2
-2x = -2
/-2 /-2
x = 1
i need help ;-; pls i need answer ;-; will give brainliest
Answer:
15x because the air ballon drops 15 meters each time the elevation decreases
Step-by-step explanation: Im not sure if this is what youre looking for but it drops 15 meters each time, 5 times so the change would be 15x and the x is used as how mant different times the elevation drops
Answer:
15. x
Step-by-step explanation:
Each time she goes down, she lowers by 15 meters. The integer is 15 and the integer that represents the elevation is x since it isn't explained, and you'd never know the value. I hope this helps.
BRAINLEIST Using the graph below, find the missing value to complete the t-chart.
x y
-3 5
0 -1
2 ?
A.5
B.-3
C.-5
D.3
Answer: C. (2, -5 )
Step-by-step explanation:
These are the coordinates of the points on the line
We can see (-3, 5) and (0, -1) on the line.
To find the y-coordinate of a point when the x-coordinate is 2, all you have to do is look for the x-intercept of 2 and look for the y-intercept.
When you look at the bottom of the graph, you can see that the x-coordinate 2 and the y-coordinate -5 intersect to form a point.
Hope that helped!
What is 35% of 80?
Please answer this within half an hour, Thanks!! :D
Answer:
28
Step-by-step explanation:
35÷100×80 which will give you 28 as the answer.
Answer:
the answer is 28
Step-by-step explanation:
to get this, you would change 35% to a decimal.
to do this you would move the decimal to the right 2 times ( 35.0-----> 0.35)
then, you would multiply 0.35 by 80, and you would get 28
hope this helped!
Having some trouble with my math, can anyone help me. I'm not very good at word problems
Salama makes fruit baskets with oranges and bananas.
She uses between 8 and 16 oranges and bananas in a ratio of 3 oranges to 2 bananas.
Drag the correct number of fruit into the box to meet these requirements.
Answer:
9 oranges: bananas
Step-by-step explanation:
ok so I just did somthinglike this with my cuz so here is what I got
Ratio is 3 oranges : 2 bananas, They add up to 5 fruits, so some possible values are 5, 10, 15 , 20, 25, etc. We need a value between 8 and 16. This means that we need 15/5= 3 portions of fruits and since the ratio is 3:2
We multiply this by the original ratio to get 9 oranges : 6 bananas
Hey, I needed this due last week can someone help?
Answer:
C because quadrant 1 has a positive y and negative x value
quadrant 2 has both the y and x values positive values
quadrant 3 has both the x and y values negative that's why the numbers are as well.
quadrant 4 has a positive x value but a negative y value
Step-by-step explanation:
pLeAsZ bRaINliEsT
what are two fractions that make 17/20. please don't respond if you don't know the answer because I'm wasting points please and thank you.
Answer: 9/10 and 8/10
Step-by-step explanation:
Let's hope I'm rightt
One side of a cube measures 3.5 in. What is the volume of the cube rounded to the nearest hundredth? ( Volume = LWH)
42.88 inches
42.88 inches cubed
43 inches cubed
42.88 inches squared
Answer:
Literally look it up on a calc
Step-by-step explanation:
Celina built a model of a triangular pyramid. The model's height is shown in the diagram.
If the volume of Celina's model is 96.37 cubic centimeters, what is the area of the triangular base in square centimeters?
Round answer to the nearest hundredth.
12.85 square centimeters
4.28 square centimeters
38.55 square centimeters
240.925 square centimeters
Question is below pls helppp
Answer:
Sale Tax : 6.00% or $4.20.
Step-by-step explanation:
Hope it helps!
Answer:
4,200
Step-by-step explanation:
?/70,00 = 6\100
6×70,00=420,000
420,000 divided by 100= 4,200
What is \sqrt{68} in simplest radical form?
Pls i really need help on this :/
Step-by-step explanation:
Since 68 = 2² * 17,
√68 = √(2² * 17) = √(2²) * √17 = 2√17.
Candace is 10 years old. Her brother, Jacob, is 45% older than her. How old is Candace's brother?
Answer:
Jacob is 14.5
Candace is 10 and Jacob is 45% older
45% of 10 is 4.5
10+4.5 is 14.5
Determine the lateral and total surface area of the pyramid.
Answer:
72
Step-by-step explanation:
Answer:
911
Step-by-step explanation:
the pic has the question
Answer:
h= 5t+14+3/t
Step-by-step explanation:
Hope this helps!
Tank D started out with more water than Tank B but less water than Tank C. The water is draining from Tank D faster than from Tank B but slower than Tank C.
What is a possible equation for the graph of the function for the amount of water in Tank D over time ?
Answer:
its 4
Step-by-step explanation: ok
Answer:
What the other dude said
BTW I LOVE DEADPOOL
A college campus has a lawn shaped like a circle with a radius, r, of 60 meters. Which is the best approximation of the area, A, of the circular lawn? (Use A=πr2; π is approximately 3.14.)
six tenths of jades pins are red,1/10 are yellow and the rest are blue. what fraction of janes pins are blue?
Kareem's mother's age, in years, is 5 years less than 8 times Kareem's age. If Kareem is k years old, which expression represents his mother's age? 5−8k years 5k−8 years 8−5k years 8k−5 years
Answer:
8k - 5
Step-by-step explanation:
since k represents kareems age, you would have to multiply that by 8. the expression 8•k can be simplified to 8k. the question states that the mothers age is 5 less than 8k, so the correct expression to represent the mothers age is 8k-5
Which terms can be combined in the expression below? Select three options.
StartFraction 5 over 6 EndFraction a minus 2 b minus 16.3 + StartFraction b over 12 EndFraction + c minus 0.9 b
StartFraction 5 over 6 EndFraction a
–2b
–16.3
StartFraction b over 12 EndFraction
–0.9b
Answer:
incase the question confused you it is
Which terms can be combined in the expression below? Select three options.
5/6a -2b- 16.3 + b/12+ c -0.9b
1) 5/6a
2) -2b
3) -16.3
4) b/12
5) -0.9b
Step-by-step explanation:
The answers are 2, 4, and 5!!!just took the test on edge
Answer:
B, D and E
Step-by-step explanation:
Please Help and write the equation down as well!!
I´ll mark whoever is right Brainiest!
Answer:
y=6x+4
Step-by-step explanation:
now the formula for slope-intercept is y=mx+b
Slope (aka m) is 6
[how I got the slope is every time it goes forward 1 it goes up 6 rise/run]
so y=6x+[y intercept]
the y intercept is 4 as seen in the chart so:
y=6x+4
enjoy^^
If the area of the rectangle to be drawn is 18 square units, where should points C and D be located if they lie vertically below the line that connects B and A, to make this rectangle?
C(−4, −5), D(2, −5)
C(−4, −8), D(2, −8)
C(−4, −6), D(2, −6)
C(−4, −2), D(2, −2)
Answer:
c
Step-by-step explanation:
Answer:
C(−4, −2), D(2, −2)
Step-by-step explanation:
Because the area is 18
Which transformations were used to create a triangle JKL
The transformation used to create K'L'M' would be, dilation by a scale factor 1/2 and reflection across the x-axis.
What is transformation?"Transformations are change in the original shapes on a coordinate plane by rotation, reflection or translation. "
What is reflection transformation?"It is a transformation which produces mirror image of geometrical structure."
What is dilation?"It is a transformation in which size of the geometrical structure is changed without changing its shape."
From given diagram,
we can observe that JK = 4 and J'K' = 2
This means the size of the triangle J'K'L' is reduced by 1/2
Also, it is reflected along x-axis.
This means, the transformation used to create triangle K'L'M' would be, dilation by a scale factor 1/2 and reflection across the x-axis.
Therefore, the correct answer is option (B).
Learn more about transformation here:
https://brainly.com/question/16156895
#SPJ2
I- GUESS WHO NEEDS HELP AGAIN...
I don't wanna fail math aaaa
Answer:
C
Step-by-step explanation:
Follow Pythagorean Theorem. a^2 + b^2 = c^2
We know b and c:
a^2 + 12^2 = 13^2
a^2 + 144 = 169
a^2 = 25
a = √25
a = 5
The answer is C because we know side a = 5
Give this branliest
Write expressions that represent the horizontal and vertical side lengths of the triangle.
Answer:
happy and sad
Step-by-step explanation:
