nadu has finished 2/5 of his job in May, then finished 60% of the remaining job in June. How many percent of the job has he finished in total?
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Answer: the two men work 5 hours per day, ... 75 people work 8 hours daily to complete a job in 27 days. ... How many hours per day should she work to finish the same piece of work in 7
Step-by-step explanation:
Answer:
96%
Step-by-step explanation:
Related Questions
REPOST, SOMEONE PLEASE HELP I DONT WANT TO KEEP WASTING ALL MY POINTS ON 1 QUESTION!!!!!!!
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Answer:
:
1.
centre(h,k)=(-13,9)
radius (r)=6
we have
equation of the circle is
(x-h)²+(y-k)²=r²
(x+13)²+(y-9)²=6²
(x+13)²+(y-9)²=36you can write this equation too
x²+26x+169+y²-18y+81=36
x²+y²+26x-18y+169+81-36=0
x²+y²+26x-18y +214=0
is a required equation of the circle.
2.
centre(h,k)=(1,-1)
radius (r)=11
we have
equation of the circle is
(x-h)²+(y-k)²=r²
(x-1)²+(y+1)²=11²
(x-1)²+(y+1)²=121
you can write this equation too
x²-2x+1+y²+2y+1=121
x²+y²-2x+2y=121-2
x²+y²-2x+2y=119
is a required equation of the circle.
3.
centre (h,k)=(3,1)
radius (r)=4units.
we have
equation of the circle is
(x-h)²+(y-k)²=r²
(x-3)²+(y-1)²=4²
(x-3)²+(y-1)²=16 is a required equation.
4.
centre(h,k)=(4,-2)
radius (r)=3
we have
equation of the circle is
(x-h)²+(y-k)²=r²
(x-4)²+(y+2)²=3²
(x-4)²+(y+2)²=9
you can write this equation
Carmen will randomly pick one marker from a bowl and one crayon from another bowl.
- There are 4 green markers, 3 brown markers, and 1 purple marker.
- There are 6 orange crayons and 2 yellow crayon.
What is the probability of picking a brown marker and a yellow crayon?
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Yellow crayon- 2/8 = 1/4 because there are 2 yellow out of a total 8. If we simplify that and divide 2 from both sides, we get 1/4. :) Hope that helps! <3
2) Find the perimeter of the figure below.
6yd 5yd 9yd 4yd
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The perimeter is 24
Someone help me please! :(
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Because each side is 90 and 9 x 4 = 360
A cone has a height of 8.4 centimeters and a base with a radius of 5.2 centimeters. What is the volume of the cone?(PLEASE SOLVE IT)
Answers
Answer:
237.86 cm3
Step-by-step explanation:
V=πr2h
3=π·5.22·8.4
3≈237.85626cm³
the answer to this question
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8.6
Expiration
Fill in each blank with one of the three phrases: is less than, is equal to, or is greater than.
1,742 x 1.000 _______ 1,742
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✧･ﾟ: *✧･ﾟ:* Answer: *:･ﾟ✧*:･ﾟ✧
✅ 1,742 x 1.000 > 1,742
I WOULD APPRICIATE BRAINLIEST!
~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡
~
Answer:
lessm than
Step-by-step explanation:
I need help ASAP, pls
Answers
volume of a rectangular prism is V=L•W•H/3
so the problem would look like V=9•9•5/3
Find the volume and round to the nearest tenth
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Answer:
6 x 4 = 24
24 x 15.3 = 367.2
half of 4 is = 2
2^2 = 4
4 x 3.14 = 12.56
12.56 divided by 2 = 6.28
6.28 x 15.3 = 96.084
367.2 + 96.084 =
463.284 ft3 is your answer.
find the area of a semi circle when the radius is 10cm.
give the answer in term of pi
Answers
Answer:
A = 50π cm²
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightGeometry
Area of a Circle: A = πr²
r is radiusStep-by-step explanation:
*Note: A semicircle is half a full circle.
Step 1: Define
Radius r = 10 cm
Step 2: Solve for A
Rewrite Area of Circle Formula: A = 0.5πr²Substitute in r [Area of Semicircle Formula]: A = 0.5π(10 cm)²[Area] Evaluate exponents: A = 0.5π(100 cm²)[Area] Multiply: A = 50π cm²10 x 23 x 4 divided by 54 x 4
Answers
Answer: roughly 4.2593
Step-by-step explanation:
920/216
put the equation through a calculator
approx. 4.2593
Answer:
17.037037
Step-by-step explanation:
Raquel’s favorite basketball player scored 25, 17, 38, 11, and 24 points during her games.
What is the mean number of points the player scored?
Answers
Answer:
23 points
Step-by-step explanation:
( ‘mean’ means the average)
add all the numbers together and divide by how many numbers are there.
25+17+38+11+24=115
115/5=23
Help no links please
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how much fencing is required to enclosed a circular garden whose radius is 14 m? use 22/7 for π
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Answer:
[tex]circumference = 2\pi \: r \\ = 2 \times \frac{22}{7} \times 14 \\ 88 \: m \: fence[/tex]
someone pls help !! geometry problemmm
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Angle x=42
The arc measure equals the corresponding central angle measure
So x=42
the organic cafe has 15 pastries for sale, including 6 peach scones. what is the probability that a randomly selected pastry will be a peach scone?
Answers
Answer:
Probability of getting Peach scone pastry = 3 / 5
Step-by-step explanation:
Given:
Total number of pastries in store = 15
Number of Peach scone pastry = 6
Find:
Probability of getting Peach scone pastry
Computation:
Probability = Number of event / Total outcomes
Probability of getting Peach scone pastry = Number of Peach scone pastry / Total number of pastries in store
Probability of getting Peach scone pastry = 6 / 15
Probability of getting Peach scone pastry = 3 / 5
Evaluate.
f(x)=17-5x at x=a-3
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x= 17/5
Find the value of x.
Answers
Answer:
x = 115
Step-by-step explanation:
x = 115 because of alternate exterior angles
Find the area of each figure
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Answer:
1824in. 2
Step-by-step explanation:
first, we need to cut it to two figure (a triangle and a rectangle), then calculate each of the area.
the area of triangle
= 12in.×48in.×1/2
= 576in.2×1/2
= 288in.2
the area of rectangle
= 32in.×48in.
= 1536in.2
the area
= 288in.2+1536in.2
= 1824in.2
solve for n
solve for n
solve for n
solve for n
solve for n
Answers
Answer:
n = 4Step-by-step explanation:
Isosceles triangle, the given angles are congruent
6n - 3 = n + 176n - n = 17 + 35n = 20n = 20/5n = 4Answer:
n = 4
Step-by-step explanation:
6n - 3 = n + 17
5n = 20
n = 4
SOMEONE PLEASEE HELP!!?!?
Answers
Answer:
The answer is H
Step-by-step explanation:
what is the asnwer ot this problem
Answers
Explanation: Hypotenuse = 15
Angle of ladder=65 degree
Adj 65= a/15
(15) adj 65 = a/15 (15)
a=15 adj 65
A=6.34
The perimeter of a square is (8x + 6) centimeters. Part A: Write an expression for the length of a side of the square. Part B: The perimeter of the square is 72 centimeters. Write and solve an equation to find the value of x, then find the side length of the square.
Answers
Step-by-step explanation:
Part A:
(8x+6)/4= 2x+ 1.5
Part B:
72= (8x+6)
8x= 72-6
8x= 66
x= 8.25
the side length = 2x+1.5= 2(8.25)+1.5= 18 centimetres
In a right triangle, the length of one leg is 7 ft. The length of the other leg is 10 ft. What is the length of the hypotenuse?
[tex]A 149 ft. Squared \\B 51 ft. Squared\\C 17 ft\\D 289 ft. Squared[/tex]
Answers
Answer:
12^2: 7^2 + 10^2
49 + 100 = 149
12^2: 12 x 12 = 144 close enough
Step-by-step explanation:
12 is your answer
А ?B xº 73° What is the value of x?
I just need angle a and x
Answers
a straight line is 180 degrees and we are given one angle so just do 180-173.
Jessica is eating a bag of Sour Skittles. Her friend asks her to share, and Jessica throws over an extra bag. Her friend does not catch the bag, and it hits the ground. The distance from the ground (height) for the bag of candies is modeled by the function h(t)=−16t2+32t+4h(t)=−16t
2
+32t+4, where h(t) is the height (distance from the ground in feet) of the candies and t is the number of seconds the candies are in the air. Describe in a paragraph what the graph of this scenario would look like.
Answers
Answer:
A parabola opens downward with vertex at (1,20)
The function that models the height of bag of candies is
The graph of this function is a parabola that opens downward.
To find the maximum height of the candy bag, we complete the squares to obtain the vertex form of the function.
Factor -16 to get;
Add and subtract the square of half the coefficient of t.
Factor the perfect square trinomial:
The vertex is (1,20)
This means the maximum height after 1 second is 20 feet.
Divide 1 km in the ratio 4:9:12
Answers
Answer:
40
Step-by-step explanation:
4+9+12=25
1/25×1000=40
If a pizza that is 12 inches in diameter provides three full meals, how many meals are provided by a pizza that is 20 inches in diameter?
Answers
Answer:
If 12 inches in diameter can provide 3 full meals then it's obvious that one meal is 4 inches in diameter. So 20 would give 5 full meals.
Step-by-step explanation:
Yeah
What is the length of each leg of the triangle below?
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Answer:
Just multiply and divide the parallel sides.
Step-by-step explanation:
anyone help if you can
Answers
Answer:
The answer is C
Step-by-step explanation:
HOPE it helps!!:))))