Answers
Answer:
3 boxes of fertilisers.
Solving steps:
Part A:
Area of the garden, rectangle:
Length * Width
12 * 7
84 m²
Area of patio:
[tex]\sf{\frac{1}{2} * base *height[/tex]
[tex]\sf{\frac{1}{2} * 6*3[/tex]
[tex]\sf{9[/tex] m²
Area of grass:
Area of the garden - Area of patio
84 m² - 9 m²
75 m²
Part B:
32 m² ↔ 1 box
1 m² ↔ [tex]\sf{ \frac{1}{32}[/tex] box
75 m² ↔ [tex]\sf{ \frac{1}{32} *75[/tex] boxes
75 m² ↔ 2.34375 boxes
As she cannot buy exact 2.34375 boxes.She should buy 3 boxes of fertilisers.
Answer:
3
Step-by-step explanation:
First, calculate the total area of the grass by calculating the area of the rectangle and the triangle, and then subtracting the triangle area from the rectangular area:
area of rectangle = width x length
⇒ area of rectangle = 7 x 12 = 84 m²
area of triangle = 1/2 x base x height
⇒ area of triangle = 1/2 x 6 x 3 = 9 m²
total area of the grass = area of the rectangle - area of triangle
⇒ total area of the grass = 84 - 9 = 75 m²
Given one box of fertilizer = 32 m² grass
⇒ boxes of fertilizer needed = area of grass ÷ 32
= 75 ÷ 32
= 2.34375
Therefore, Mrs Kunal will need 3 boxes of fertilizer.
We need to round up to 3 rather than round down to 2, else she won't have enough to cover the entirey of the grassed area.
Related Questions
please help me outtt
Answers
how to solve 28, 53,45 right triangle side lengths
Answers
Step-by-step explanation:
I am not sure what you mean.
do you mean to see, if this can be a right-angled triangle, and if so, what is the Hypotenuse, and what are the legs ?
I assume this to be the case.
so, we must be able to build a Pythagoras equality
c² = a² + b²
28² = 784
53² = 2809
45² = 2025
indeed, we see right away, 45² + 28² = 53²
confirmed, it is a right-angled triangle, with 53 being the Hypotenuse.
Is two plus two really four?
Answers
Answer:
Yes, it sure is!
2 pencils and 2 more pencils mean that you have 4 pencils
so yes, two plus two is really four
A book has a total of 25 characters. Maya reads 20% of the characters how many did maya read
Answers
Answer:
5 I belive
Step-by-step explanation:
We can think of the division expression 10 divided by 2 1/2 as the answer to the question “how many groups of 2 1/2 are in 10 and explain your answer
Answers
Answer:
4 Groups
Step-by-step explanation:
2 1/2 can be written as 2.5, and since this is division, all we have to do is divide 10 by 2.5.
10/2.5=4
what are the unknown parts?
Answers
Answer:
Um... I don't understand your question...
Step-by-step explanation:
But Remember when finding the perimeter you add all sides, and when finding the area you mulitiply base x height
Factor completely x2 − 36. (x 6)(x − 6) (x 6)(x 6) (x − 6)(x − 6) Prime.
Answers
Thus reduced form of the given expression, using identity [tex]a^{2} -b^{2} = (a+b) (a-b)[/tex] is [tex](x+6) (x-6)[/tex].
Given expression is
[tex]x^{2} -36[/tex]
[tex]x^{2} -6^2[/tex]
What is a reduced form of the expression [tex]a^{2} -b^{2}[/tex] ?it is [tex](a+b) (a-b)[/tex]
In the same way, we can reduce [tex]x^{2} -6^2[/tex] .
[tex]x^{2} -36 = (x+6) (x-6)[/tex]
Thus reduced form of the given expression is
[tex](x+6) (x-6)[/tex]
To get more about factors refer to:
https://brainly.com/question/25829061
help please gbnhhbbnhfgnrjttnettyjnry
Answers
Answer:
the 3rd one
Step-by-step explanation:
3/7 * 8 = 24/7
24 can be divided by 7 three times.
7 * 3 = 21
We still have 3/7 left over. Make it a mixed number.
3 3/7
A fishing boat had to travel 4
miles east and 9 miles south
to avoid a storm. How much
further did they travel than
their original route?
Answers
Answer:
b.) 5.385
Step-by-step explanation:
HELPPPP PLEASE
abcd is a parallelogram and ab is produced to x such that ab=bx as shown in figure. show that dx and bc bisect eachother at o
Answers
Answer:
Step-by-step explanation:
[Already answered]
Mr Duma recently inherited a rectangular plot plot so determine the formula in the area of the plot
Answers
Answer:
length x breadth
Step-by-step explanation:
Area of a rectangle = length x breadth
When dealing with a rectangle and knowing the formula, we will find that the area of the graph is:
[tex]A= Height X Base[/tex]
How is the area calculated?The area of a figure is the measurement equivalent to its surface. To calculate the area of a surface, :
base (b) the height (h) of the object.To calculate the area of the rectangle, just calculate the product of its base and its height, that is, the area is given by the formula A=b⋅h. In addition to the area, another important quantity is the perimeter. To calculate the perimeter of a rectangle, add its four sides. So:
[tex]A= Height X Base[/tex]
See more about rectangle at brainly.com/question/15019502
kareem sells homegrown vegetables at the farmers market. She charges three dollars per pound of tomatoes and four dollars per pound of asparagus. Kareem made $180 and sold 28 pounds of tomatoes. How many pounds of asparagus did kareem sell?
please help
Answers
Answer:
23.35 pounds.Step-by-step explanation:
If Kareem sold 28 pounds of tomatoes, then we first need to figure out, how much money she earned from that. That will be done by multiplying.
Since 1pound=$3
28x3=?
20x3=60
8x3=27
60+27=87
So, Kareem earned 87 dollars from selling all the tomatoes.
Now, we have to find out, how many dollars did the asparagus make for her.
That will be done by subtracting 180 by 87
180-87=?
180-80=100
100-7=93
So, the money that Kareem earned from selling all the Asparagus was $93.
Now, we have to find the amount of pounds of Asparagus did Kareem sell.
That will be done by dividing 4 by 93. (You can already say that the answer will be in decimals, or with a remainder)
93/4=
80/4=20
13/4=3.25 (since, 4x3=12, 4 parts of 100=25%, that's why that's the answer)
20+3.25=23.25
So, Kareem sold 23.25 pounds of Asparagus.ANSWERS INFO:
Kareem earned: $180
Kareem sold pounds of tomatoes : 28
Kareem sold pounds of Asparagus : 23.25
Thanks!
Answered by: FieryAnswererGT
#learnwithbrainly
4 + -6g + 10g + -5 anwser
Answers
Answer:
4g - 1
Step-by-step explanation:
4 and -5 are numbers
While, -6g and 10g are variables.
Add numbers and variable separately.
4 + -6g + 10g + -5
= 4 - 5 + 10g - 6g
= - 1 + 4g
= 4g - 1
Three water pipes are used to fill up a swimming pool. The first pipe alone takes 8 hours to fill the pool, the second pipe alone takes 12 hours to fill the pool, and the third pipe alone takes 24 hours to fill the pool. If all three pipes are opened at the same time, how long will it take to fill the pool?
Answers
In an hour, the first pipe can fill up 1/8 of the pool
In an hour, the second pipe can fill up 1/12 of the pool
In an hour, the third pipe can fill up 1/24 of the pool.
So, in an hour, the 3 pipes can fill up 1/8 +1/12 + 1/24 = 6/48 + 4/48 + 2/48 = 11/48 of the pool.
It will take the 3 pipes 1 : 11/48 = 48/11 hours to fill the pool.
PLEASE HELP I AM DESPERATE!!!
Answers
Answer:
Statements:
m<b = 180 - m<a
m<c = 180 - m<d
m<b = m<c
180 - m<a = 180 - m<d
Reasons:
The measure of m<b is the angle of a straight line subtracted with m<a. The measure of m<c is the angle of a straight line subtracted with m<d. If m<a and m<d are equal, m<b and m<c are equal.
Step-by-step explanation:
We know, m<a = m<d
So, we need to prove m< b = m<c
Let's start by defining what b and c is
m<b + m<a = 180 This is because a straight line is 180 degrees
m<b = 180 - m<a
m<c + m<d = 180
m<c = 180 - m<d
With this, we can substitute in proof
m<b = m< c
180 - m<a = 180 - m<d
180 - m<a = 180 - m<a
Your welcome for the answer. Tell me if you have any questions in the comments section of this answer! If you could mark this answer as the brainliest, I would greatly appreciate it!
if melissa buys 1/2 of a pound of boysenberries, how much will she spend?
Answers
Answer:
$1.50
Step-by-step explanation:
if one pound of boysenberries is $3, and we want to find the price of half a pound, simply divide 3 in half.
3/2 = 1.50
so, 1/2 lb of boysenberries is $1.50.
Answer:
she buys half a pound and we need to know how much she spends.
If 1 full pound is $3, we need to half that.
What's half of 3?
1.5
So that means that a half pound of berries costs:
$1.50
Sammy ate lunch and wanted to leave her waitress a 15% tip. Her meal costs $8. 95. How much money should Sammy leave for the tip?
Answers
Answer:
Sammy left a tip of $1.34
Step-by-step explanation:
Convert 15% into a decimal by dividing by 100%
15% ÷ 100% = 0.15
Multiply it to the meal cost
$8.95 × 0.15 = $1.3425
Rounding to the nearest cent, Sammy should leave a tip of $1.34.
I hope this helps you!
Have a wonderful day!
If you have any questions regarding my answer please let me know.
Who finished the mile first?
Answers
Answer: Yosef
Step-by-step explanation:
how can you write 14/8 as a mixed number(HELP PLEASE!!)
Answers
Answer:
1 6/8
Step-by-step explanation:
eight goes into fourteen 1 time with a remainder of 6
4x^2 - 8x - 5/4x^2 - 25
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Answer:
For a polynomial of the form
ax2+bx+c, rewrite the middle term as a sum of two terms whose product is a⋅ c=4−5=−20 and whose sum is b=8.
Step-by-step explanation:
in the figure given alongside, AB is the diameter of circle with centre O. If <COD=50°, find the size of <CED.
Answers
Answer:
50
Step-by-step explanation:
code in parm so the angle o is equal to e
that is a property of the parm
In ∆XYZ, m∠X = 152, y = 15, and z = 19. Find side x and the measure of angle Y to the nearest tenth
Answers
The measure of the side [tex]x[/tex] is approximately 33 and the measure of angle [tex]Y[/tex] is approximately 12.321°.
How to find a missing angle in a triangle by law of sine and law of cosineIn this problem we must apply the law of cosine and the law of sine to determine the angle Y:
Law of cosine[tex]x = \sqrt{y^{2}+z^{2}-2\cdot y\cdot z\cdot \cos X}[/tex]
[tex]x = \sqrt{15^{2}+19^{2}-2\cdot (15)\cdot (19)\cdot \cos 152^{\circ}}[/tex]
[tex]x \approx 33[/tex]
Law of sine[tex]\frac{\sin Y}{y} = \frac{\sin X}{x}[/tex]
[tex]Y = \sin^{-1}\left(\frac{y}{x}\cdot \sin X \right)[/tex]
[tex]Y = \sin^{-1}\left(\frac{15}{33}\cdot \sin 152^{\circ} \right)[/tex]
[tex]Y \approx 12.321^{\circ}[/tex]
The measure of the side [tex]x[/tex] is approximately 33 and the measure of angle [tex]Y[/tex] is approximately 12.321°. [tex]\blacksquare[/tex]
To learn more on triangles, we kindly invite to check this verified question: https://brainly.com/question/25813512
Please help me pass this
(will give brainliest)
Answers
Answer:
c 4-4
Step-by-step explanation:
you have to reflect the line on a grid
7+3 express as a difference
Answers
Answer:
7-(-3)
Step-by-step explanation:
-(-3)=3
How many of the first 100 positive integers are divisible by 2, 3, or 5?.
Answers
Answer:
74
Step-by-step explanation:
50+33+20−16−6−10+3=74
Which of the following best describes the blue
line in the image below?
A. The perpendicular bisector of segment AB
B. The line that goes through the midpoint of segment AB
C. The line through point C that is perpendicular to segment AB
Answers
The line doesn’t intersect at the midpoint of AB in the diagram.
I'm giving a free brainliest to the first person who can answer my question. Who is the voice actor for elsa in "LeT iT gOoOOo"
Answers
Answer:
This is the answer
Step-by-step explanation:
Look at the screenshot
Question 3 of 10
What is the vertex of the graph shown below? Write your answer in the form
Answer here
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The Graph of y=e3 is transformed as shown in the graph below. Which equation represents the transformed function?
Answers
Explanation: vertical intercept = (0, 4)
PLSS HELP MEE I DONT UNDERSTANDD
Consider the following figure where △ABC ~ △DBE.
Triangle A B C contains two points and a horizontal line segment.
The left side of the triangle starts at vertex A, travels up and to the right, and ends at vertex B.
The right side of the triangle starts at vertex B, travels down and to the right, and ends at vertex C.
The bottom side of the triangle is horizontal, starts at vertex A on the left, and ends at vertex C on the right.
Point D is located on side A B but is closer to A than B.
Point E is located on side B C but is closer to C than B.
The horizontal line segment extends from point D and ends at point E.
Given:
CB = 12, CE = 2, AD = 5
Find:
DB
(Hint: Let DB = x, and solve an equation).
DB =
Answers
Answer: 25
Step-by-step explanation:
