Miguel finished his English assignment in 1/3 hours. Then he completed his history assignment in
3/5 hours. What was the total amount of time Miguel spent doing these two assignments?
Write your answer as a fraction in simplest form.
Answers
Answer:
14/15
Step-by-step explanation:
Th total amount of time Miguel spent doing the two assignments is 14/15 hours.
To find the total amount of time Miguel spent doing the two assignments, to add the time it took for each assignment.
Miguel spent 1/3 hours on his English assignment and 3/5 hours on his history assignment.
To add these fractions, to have a common denominator. The least common multiple (LCM) of 3 and 5 is 15.
Converting the fractions to have a denominator of 15:
1/3 = 5/15 (multiply numerator and denominator by 5)
3/5 = 9/15 (multiply numerator and denominator by 3)
Now add the fractions:
5/15 + 9/15 = 14/15
To know more about time here
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Related Questions
HI this is due today, please help thank u.
Answers
Calculate the distance between the 2 points.
Use the distance formula to determine the distance between two points.
Exact Form:
√
113
Decimal Form:
10.63014581
i need answer quick look at the picture
Answers
Answer: b
Step-by-step explanation: she wanted to
Answer:
B I think Or it might be D
I need the answer rn ASAP!!!!!
Terence is 8x years old now. He is younger than Jill. Bonnie is 4x years older than Jill. Find the total age of the three people in 5 years' time.
Answers
Answer:
What is "x". You did not define it, whether it is a variable or just a multiplying symbol.
Please help me!! Thank you
Answers
Answer:
The area of the circle is 153.86. Plz give me brainliest!
Step-by-step explanation:
Answer:
153.93
Step-by-step explanation:
A= πr^2
A= π(7)^2
A= π(49)
A= 153.93
:)
Change 80% to a fraction. 4/5 4/10 4/100 4/50
Answers
Answer:4/5
Step-by-step explanation:
80% means 80/100 in fraction. We have to simplify the fraction by 80÷20 and 100÷20 = 4/5
So the answer is 4/5.
Answer:
Step-by-step 80 percent is 80\100 so
For the first one (4\5) 5x20=100 and 4x20=80 which is 80\100
so it should be 4\5
Please vote me for brainless :)
QUICK HELPPPP!!!!!!!!!
Answers
Answer:That is right it is .50
Step-by-step explanation:
0.9(3/2.25-1/8(5/3+1/9))-4/7 / (8/10)
Answers
Sai has a garden on the side of his house that will be enclosed with 196 ft. of fencing. The
rectangular plot will be fenced in on all sides except for the side against the house. What
dimensions will maximize the plot of land? What is the maximum area?
PLEASE DO THESE BELOW
-use written and verbal explanination that justifies each step
-Use at least one representation(ex number sentences, diagrams, charts, etc)
Answers
Answer:
49 and 98, with an area of 4802
Step-by-step explanation:
So, let X be one of the sides, and Y be the other
X*Y would be the area of the rectangle since width*length = area, and X is the width and Y is the length
2X+Y would be the perimeter, excluding the wall (since we don't need fencing for the side sticking to the wall)
To find the max area, we can plot our two equations
so, our two equations:
1. 2X+Y=196 (since perimeter)
2. X*Y=area, and we're trying to maximise it
We can re-arrange the first equation to get
3. Y=196-2X
plug our new equation (#3) into the second equation(#2)
to get:
X*(196-2X)=area=196X-\(2X^2\)
And now that we have this equation, we can either:
Graph it to see the largest area (the highest point)
Or calculate the max area using calc
We have a quadratic function that goes up, then down as X increases, so we'll try to find the point where the function stops going up, and instead goes down as X increases (image is attached, not to scale). Recall that the first derivative basically tells is the slope of a function/equation at a given X, so when the function is at a slope of 0, we know that the area is at its max point.
Take the first derivative
(196X-2X^2)'=196-2(2X)=196-4X
196-4X is the equation of the slope, so when X = 49, then the slope is 0
This means that one of the side lengths should be 49
To find out which one, we can use trial and error: (there are 2 cases)
1. 49*((196-49)/2)=3601.5
or:
2. 49*(196-2*49)=4802
The second option is correct since the number, or the area is larger.
Side length 1: 49
Side length 2: (196-2*49), or 98
Note: there's definitely another way to do this problem
brainliest if it is right
Answers
Answer:
28.26
Step-by-step explanation:
9x3.14=28.26
Answer:
28.26
Step-by-step explanation:
First divide the diameter by 2, to get the radius.
9 ÷ 2 = 4.5
2 x 3.14 = 6.28
6.28 x 4.5 = 28.26
Therefore, 28.26 is the correct answer
-kiniwih426
Moving at a constant rate, a trench machine is advertised as being able to dig 36-foot trenches in 40 minutes. A farmer uses the same machine to dig trenches that are 58.5 feet long, with each trench taking 65 minutes to complete.
Some one help plz
Answers
Answer:
3rd option from the top
:)
v = -2 and w = -1. Which one of the expressions is positive?
Answers
Answer:
w=-1
Step-by-step explanation:
Answer: None of them. The're both negative.
(I had D selected on accident xD) Which graph matches the information in the table?
Answers
Answer: A
Step-by-step explanation:
4 divided by 9 over 2 in fraction
Answers
Answer:
8/9
Step-by-step explanation:
Answer:
8/9
Step-by-step explanation:
Pentagon HIJKL is translated right 2 units and 9 units down to produce H'I'J'K'L'. Then, H'I'J'K'L' is reflected across the y-axis to produce H''I''J''K''L''.
Answers
- H = (x1, y1)
- I = (x2, y2)
- J = (x3, y3)
- K = (x4, y4)
- L = (x5, y5)
Then, to translate the pentagon right 2 units and down 9 units, you can add 2 to each x-coordinate and subtract 9 from each y-coordinate to get the new coordinates:
- H' = (x1 + 2, y1 - 9)
- I' = (x2 + 2, y2 - 9)
- J' = (x3 + 2, y3 - 9)
- K' = (x4 + 2, y4 - 9)
- L' = (x5 + 2, y5 - 9)
Next, to reflect H'I'J'K'L' across the y-axis, you can negate the x-coordinates to get the new coordinates:
- H'' = (-x1 - 2, y1 - 9)
- I'' = (-x2 - 2, y2 - 9)
- J'' = (-x3 - 2, y3 - 9)
- K'' = (-x4 - 2, y4 - 9)
- L'' = (-x5 - 2, y5 - 9)
These new coordinates represent the vertices of the transformed pentagon H''I''J''K''L''.
Note that the order of the transformations matters. If you had reflected the original pentagon across the y-axis first, and then translated it, you would have gotten a different result.
Jamie downloads 7 songs . Five of the songs files are each 3.28 MB .Two of the songs flies are 4.26 MB .how much space does jamie need for the songs he will download
Answers
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Answers
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
I need help asap please I don’t know
Answers
Answer: a
Step-by-step explanation:
What is the anwser for 11.361 times 147 step-by-step?
Answers
Answer:
just multiply
Step-by-step explanation:
1670.067
11.361
× 147
not gonna do it step by step sry
160.067
Can someone help me with math pls
Answers
Answer:
x=3/4
Step-by-step explanation:
Divide the number 12x +3=12
then subtract 3 from both sides 12x +3=12 now it will be
12x +3-3=12-3
simplify
subtract the number 12x=9 it is 3/4
Answer: 18
Step-by-step explanation: Multiply both sides by 2 then subtract 6 then you get 18.
Caleb earns $_____ per hour_______ than Hassan.
^
more or less
Answers
Answer:Caleb earns $24 per hour more than Hassan
Step-by-step explanation:
819.40/34=24.08 rounded to 24
Hassan makes 21.5 per hour
Answer:
Caleb earns $2.6 per hour more than Hassan.
Step-by-step explanation:
eg:
Hassan: $21.5 = 1hr
Caleb: $819.40 = 34hr
819.40 ÷ 34 = $24.1 (earned by Caleb per hour)
$24.1 - $21.5 = $2.6 (more than Hassan)
What is the largest number c such that 2x^2 + 5x + c = 0 has at least one real solution? Express your answer as a common fraction
Answers
Which is the graph of y = 2x?
A.
B.
C.
D.
Answers
Answer:
the answer is A
Step-by-step explanation:
If P^2 is an even integer than p is an...
A. odd integer
B. even integer
C. multiple of 2
D. multiple of 3
Pls Answer BRAINLIEST
ASAP
Answers
Answer:
\( \sf \: If \: P^2 \: is \: an \: even \: integer \: than \: p \: is \: an...\)-----» \( \fbox{B. even integer}\)
Please help ASAP!! I will mark brainliest!! (:
-7 = v + 3
(Please solve for v I am very bad at math and could you maybe leave an explanation if you could? My online teachers don't make any sense to me)
Answers
Answer:
-10
Step-by-step explanation:
take the 3 and subtract on both sides
-7-(-3) is -10
v=-10
Answer:
-7=v+3
or to say=v+3= -7
taking 3 to the rhs side
3 will be neg now
v= -7-3
v= -10.....
DP 2.6 Similar Polygons
Triangle DEF is a dilation of triangle ABC with scale factor 2. In triangle ABC, the largest angle measures 82o. What is the largest angle measure in triangle DEF?
41∘
82∘
180∘
164∘
What characteristics are needed to determine that two polygons are similar?
The quadrilateral PQRS in the diagram is a parallelogram. Which of the following statements would be true if P′Q′R′S′ is the image of PQRS after applying a dilation centered at a point O with scale factor 3?
P′Q′=PQ
P′Q′=3PQ
PQ=3P′Q′
Cannot be determined from the information given
Answers
A. Because changing the size of a polygon doesn't change its angles, it would stay at 82°.
B. The characteristics needed to prove they are similar are just their angles.
C. The scale factor is 3, so P'Q'=3PQ.
Denise babysits for 5 hours for $37.50 on Friday and for 3 hours for $22.50 on Sunday. What constant of proportionality relates the number of hours and total pay?
A: 1.67
B: 4.50
C: 7.50
D:12.50
Answers
37.50/5 =7.50
22.50/3=7.50
You divide the amount she earned by how many hours she worked
What is the sum of 45,189 and 513,215?
Answers
Answer:
558,404
Step-by-step explanation:
Hope i helped :)
Answer:
558,404
Step-by-step explanation:
Which answer choice identifies the relevant information in this problem?Nina earned $35 babysitting. She went to the store and bought 2 CD's. The first CD she chose was priced at $13. The second CD was originally priced at $20.00 and was on sale for $15. After buying the CD's Nina then went to the grocery store with her mother. Her mother spent $6 on Nina's favorite brand of juice. How much money does Nina have left?A.She spent $6 and $15.B.She spent $13, $20 and $15.C.She earned $35 and spent $13, $15 and $6.D.She earned $35 and spent $13 and $15.
Answers
Answer:
C
Step-by-step explanation:
C what ever bro
that is the answer
pleasse no wrong answers
Answers
Large Polygon 14 x21= 294
Little Polygon 2x(2x2) =8
294-8=286
Please find the area! Show your work! (Image Attached)
Answers
Answer:
132cm^2
Step-by-step explanation:
First find the area of the rectangle above the trapezoid using the formula LW
7(4)
28
Then find the formula of the trapezoid using the formula 1/2h(b1+b2)
1/2×8(7+19)
4(26)
104
Finally add both the areas to find your total area
104+28=132cm^2
Formulas:
Area of Trapezoid: ((a+b)/2)h
Area of Quad: l x w
Work: (29/2)8 + 4x7
116 + 28 = 144