Eaglecrest Elementary school is building a new playground. What is the area of the new playground?
Answers
Answer:
Step-by-step explanation:
(8 x 6) x 25 =
48 x 25 =
1200 ft2
Related Questions
After rain, water flows over the Sutherland Falls at a rate of 74240 litres per second. This is an increase of 45% on the rate before the rain. Calculate the rate before the rain.
Answers
Answer: 51,200 litres per second
Step-by-step explanation:
Assume that the rate before the rain is denoted as x.
This would mean that 74,240 liters per second is an increase of 45% over the value of x.
In formula form therefore this is:
74,240 = x + (x * 45%)
74,240 = x + 0.45x
74,240 = 1.45x
x = 74,240 / 1.45
x = 51,200 litres per second
Help fast!! What is the exact volume of the cylinder?
36
324
54
18 in
Answers
Answer:
V = 54 pi in ^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h where r is the radius and h is the height
V = pi (3)^2 * 6
V = pi (9) *6
V = 54 pi in ^3
Help! Will give out brainliest
Answers
Answer:
aₙ = 63 * (1/3)ⁿ
Step-by-step explanation:
In the sequence 63, 21, 7,... each term is divided by 3 to get the next term
Therefore, this is a geometric series where r (the common ratio) is 1/3.
The first term in the series is 63, so that is our a₀.
The general form for a geometric series is a₀ * rⁿ
Therefore, the formula for aₙ is
aₙ = 63 * (1/3)ⁿ
I hope this helps!
Help with inequalities
Answers
Answer:
[tex]2(b - 9) \geqslant 26[/tex]
Step-by-step explanation:
difference of a number and 9 means to subtract
[tex]b - 9[/tex]
twice that means multiply by 2
[tex]2(b - 9)[/tex]
at least is greater than or equal to
[tex]2(b - 9) \geqslant 26[/tex]
A pencil costs $0.60 plus sales
tax. After sales tax the pencil
costs $0.63. What is the sales
tax rate?
Answers
Answer: 5%
Step-by-step explanation:
To find the sales tax, find the difference between before and after tax:
0.63 - 0.60 = 0.03
To find the percentage, divide the difference by the cost of the product:
0.03/0.60 = 0.05
Multiply by 100 to find percent sales tax:
0.05 x 100 = 5%
A rectangular plot measures 20 cm by 10 cm on a map. If is drawn to the scale 1:1000. What is the actual area of the piece of land in hectares ?
Answers
Answer:
Solution given:
length [l]=20cm
breadth [b]=10cm
area of rectangle =l×b=20×10=200cm²
since 1cm=1000cm
than real area =200×1000²=200000000cm²
since
1 hectares =10000m²=10000×10000=100000000cm²
so
200000000cm²=2hectares
So,actual area of the piece of land in hectares is 2 hectares.
Find the slope of the line that contains (−3,−3) and (−4,−8).
Answers
Answer:
y=5x+12 it is rise over run so 5/1 but you don't put the 1 so its just 5x
Step-by-step explanation:
I did it using y=mx+b
Here are the heights (in inches) of 12 students in a seminar.
66. 60, 70, 64, 60, 62, 71. 68. 67, 63. 58. 72
What is the percentage of these students who are shorter than 70 inches?
Answers
Answer:
75%
Step-by-step explanation:
3 students 70 inches or taller
9 students less than 70 inches
12 students total
9 ÷ 12 = 75%
plzzzzzz hellppppp it is for mathh
Answers
Answer:
3^4 (3rd option)
:)
Answer:
the answer is optionc) 3 is to power 4 because
3 is to power 4 mean to multiply the whole number 3 itself 4 time which is 81,greater than 4ia to power 4
example
4 Is to power3=4×4×4=64
7 is to power 2 =49
5is to power 2=25
3 is to power 4 =81
2 is to power 5=32
therefore option c is greater than 4 is to power 3
WILL GIVE BRAINLIEST
Solve for x: 12 (x + 3) = 4 (2x + 9) + 4x
A: one solution
B: no solution
C: infinite solutions
Answers
which is equivalent to 2/9
Answers
Answer:
4/18 is equivalent to 2/9
Please help me with 1,2,3,4 and show me how you get it the answers please I really need help can someone help me
Answers
What are the pairs of vertical angles?
Answers
Answer:L, Q & N, R
Step-by-step explanation:These both intersect eachother. hope this helps
I don't see any particular vertical angle so for the time being there is no answer lol
Solve for x and y in the diagram below:
x = 2.8 and y = 3.5
O x = 2.1 and y = 4.5
O x = 4.4 and y = 2.4
O x = 7.3 and y = 5.6
Answers
Answer:
x will equal 2.1
y will equal 4.5
Oscar compiles data on his business’ progress every year from 2005 to 2020 (except a year he skipped in 2012). He uses the data to create a regression model. From the model Oscar estimates for 2004, 2012, 2021 and 2030.Which of theseshould be considered most / leastreliable?
Answers
Answer:
so i know ur pretty like me so 439
Step-by-step explanation:
Find the volume round to the nearest hundredth
Answers
Answer:
333.67
Step-by-step explanation:
trust
Elle ate 12 grapes. Riley ate 3 more grapes than Erica. How many grapes did both girls eat?
Answers
Answer:
27
Step-by-step explanation:
Write an
inequality that describes the number line above.
Answers
Answer:
x > 6
Step-by-step explanation:
The number line shows all values above 6. However, it does not include 6 since the circle is not filled in. This inequality will describe "all values above 6" or x > 6.
What is the volume of the prism?
Answers
Quadratics and Their Solutions: I NEED HELP
Answers
Answer:
-7, 1
Step-by-step explanation:
The roots of an equation are the answers to the equation, where the graph of the equation intersects the x-axis. One can see that the points at which the graph intersect the x-axis are the following,
(-7, 0) and (1, 0), therefore the roots to the equation are the following;
-7, 1
The scale on the map explains that 2.5cm stand for 45 miles. What is the distance between to cities if they are 7cm apart?
Answers
Answer:
126
Step-by-step explanation:
do 45÷2.5=18 then times it by 7 and it will give you 126.
supplementary angles: look at the attachment to see the question
Answers
Answer:
x = 21
Step-by-step explanation:
21 x 3 = 63 and 63 + 67 = 130 and sense there across from eachother this is correct because vertical angles are always the same measure.
Hope this helps!
Complete the frequency table for the following set of data. You may optionally click a number to shade it out.
5
5,
2
2,
5
5,
2
2,
3
3,
5
5,
1
1,
1
1,
3
3,
1
1,
0
0,
4
4,
4
4,
6
6,
2
2,
1
1,
0
0,
5
5,
4
4,
7
7,
2
2,
3
3,
0
0
Answers
Answer:
0 -> 6 in frquency
1 -> 8 in frequency
2 -> 8 in frequency
3 -> 6 in frequency
4 -> 6 in frequency
5 -> 8 in frequency
6 -> 2 in frequency
7 -> 2 in frequency
Step-by-step explanation:
brainliest plz
10 Which equation matches the graph?
Answers
Answer: the first one
Step-by-step explanation:
Answer:
I believe the answer is A) y = 2/3x + 1
Step-by-step explanation:
The y-intercept is at 1 and the slope is up 2 over 3-- meaning A is the answer
I hope this helps :)
What value of x and y makes the 2 triangles congruent by ASA? Find the measures of angle QPR and QRP
Answers
Given:
Two triangles congruent by ASA.
To find:
The the measures of x, y, angle QPR and angle QRP.
Solution:
The triangles PQR and PSR are congruent by ASA. So,
[tex]\angle QPR\cong \angle SPR[/tex]
[tex]PR\cong PR[/tex]
[tex]\angle QRP\cong \angle SRP[/tex]
Now,
[tex]m\angle QPR=m\angle SPR[/tex]
[tex]2x+1=x+18[/tex]
[tex]2x-x=18-1[/tex]
[tex]x=17[/tex]
And,
[tex]\angle QRP= \angle SRP[/tex]
[tex]8y-4=4y+28[/tex]
[tex]8y-4y=4+28[/tex]
[tex]4y=32[/tex]
Divide both sides by 4.
[tex]y=8[/tex]
The measure of angle QPR is:
[tex]m\angle QPR=(2x+1)^\circ[/tex]
[tex]m\angle QPR=(2(17)+1)^\circ[/tex]
[tex]m\angle QPR=(35+1)^\circ[/tex]
[tex]m\angle QPR=36^\circ[/tex]
And,
[tex]m\angle QRP=(8y-4)^\circ[/tex]
[tex]m\angle QRP=(8(8)-4)^\circ[/tex]
[tex]m\angle QRP=(64-4)^\circ[/tex]
[tex]m\angle QRP=60^\circ[/tex]
Therefore, the required values are [tex]x=17, y=8, m\angle QPR=36^\circ ,m\angle QRP=60^\circ[/tex].
Simplify: 25^a+3 * 5^3a
Answers
Answer:
a
25. + 375a
Step-by-step explanation:
Answer: 25^a + 375a
Step-by-step explanation:
Who could help me please and thank you
Answers
-12 isn’t greater than 1, so -4 isn’t a solution.
-4+2(-6)= -16
-16 is also not greater than 1 so that isn’t a solution either.
-4 +2(3)= 2
2 is greater than 1, so 3 is the only solution you can have.
so your final answer is III only.
i need help) (only the answer) *links and wrong answers will be reorted*
Answers
Answer:
Volume of cuboid = 300 in³
Surface area of cuboid = 280 in²
Step-by-step explanation:
Given:
Length = 10 in
Width = 5 in
Height = 6 in
Find:
Volume of cuboid
Surface area of cuboid
Computation:
Volume of cuboid = [L][B][H]
Volume of cuboid = [10][5][6]
Volume of cuboid = 300 in³
Surface area of cuboid = 2[lb][bh][hl]
Surface area of cuboid = 2[(10)(5) + (5)(6) + (6)(10)]
Surface area of cuboid = 2[50 + 30 + 60]
Surface area of cuboid = 2[140]
Surface area of cuboid = 280 in²
Answer:Volume of cuboid = 300 in³
Surface area of cuboid = 280 in²
Step-by-step explanation:
true or false: when multiplying radicals, you multiply the radicands together and the numbers outside the radicals together
Answers
12) The function f(x) represents the total bill from a rental store that charges $10 to rent a power tool pus an
additional $2 an hour. A second rental store uses the function glx) = 15 + 1.5x to represent the total bill
for a similar power tool. Which of the following statements is true?
(A)
(B)
The function f(x) has a greater rate of
change than function g(x).
The function g(x) has a greater rate of
change than function f(x).
(C)
(D)
The rates of change cannot be determined.
The rates of change for both f(x) and
g(x) are equal
Answers
Answer:
Step-by-step explanation: