Answers
This is the formula, L=1/2Ph
H = 22 Meters
1. P=2L+2W -> 2(8)+2(8) = 32 meters
2. L= 1/2(32)(22) = 352 meters squared :)
Related Questions
A city has a population of 160,000 people. Suppose the population grows by 5% each
year. What will the population be after 10 years? Round your answer to the nearest whole
number
Answers
What is 37,523 in expanded form?
Answers
Answer:
30,000 + 7,000 + 500 + 20 + 3
Step-by-step explanation:
What is 37,523 in expanded form?
30,000 + 7,000 + 500 + 20 + 3
Hope this helps!
37,523 =
30,000
+ 7,000
+ 500
+ 20
+ 3
Expanded Factors Form:
37,523 =
3 × 10,000
+ 7 × 1,000
+ 5 × 100
+ 2 × 10
+ 3 × 1
Expanded Exponential Form:
37,523 =
3 × 104
+ 7 × 103
+ 5 × 102
+ 2 × 101
+ 3 × 100
7,4,5,2x,11, is 15 find the value of x
Answers
Answer:
don't understand
but mean = summation x
total number
15=7+4+5+2x+11
5
15=27+2x
5
multiply both sides by 5
15×5=26+2x ×5
5
75=26+2x
75-26=2x
49=2x
2. 2
x= 24.5
what’s the measure of angle E? number only
no degree symbol
Answers
Answer:
35 degrees
Step-by-step explanation:
Vertical angles are congruent
Last year, Jose opened an investment account with $6600. At the end of the year, the amount in the account had decreased by 28.5%. How much is this decrease in dollars? How much money was in his account at the end of last year?
Answers
Answer:
decrease: $1881ending value: $4719Step-by-step explanation:
The decrease is found by multiplying the original amount by the percentage decrease:
$6600 × 28.5% = $6600 × 0.285 = $1881
Jose's account decreased by $1881.
__
The remaining value is the original amount, less the amount of decrease.
$6600 -1881 = $4719
At the end of last year, Jose had $4719 in his investment account.
The length of a rectangle is 6 times its width. If the perimeter of the rectangle is 98in , find its area.
Answers
Answer:
294in²
Step-by-step explanation:
Let the width be x
Perimeter = 2(length+width)
98 = 2(6x + x)
49 = 6x + x
49 = 7x
7 = x
The width is 7 and the length is 7 x 6 = 42
Area = length × width
42 × 7 = 294in²
Can u please help me with this?
Answers
Answer:
first you need to find the number-x
42% is equal to 0,42
( 100% .... 1
42% ..... y )
so 0,42 * x = 64,26 x = 64,26 / 0.42 = 153
so x = 153 is your number
then you have to calculate all % the same way:
10,5% equals to 0,105 ... 0,105 * 153 = 16,065
21% equals to 0,21 ... 0,21 * 153 = 32,13
63% ..96,39
84% ..128,52
in a scale drawing. 8 inches equals 2 feet. what is the scale factor?
Answers
Answer:
Scale factor = 1/3
Step-by-step explanation:
2 ft = 2 × 12 = 24 in
8 ÷ 8 = 1
24 ÷ 8 = 3
8:24 ratio simplified is 1:3
square root of 3x + 12 = 9 is it extraneous or not extraneous? Solve the solution for X and show the steps pls!
Answers
Answer:
X = -1
Step-by-step explanation:
Subtract 12 from both sides
Subtract 12 from 9 to get -3
Divide both sides by 3
Divide -3 by 3 to get -1
The solution to [tex]\sqrt{3x + 12} = 9[/tex] is x = 23 and it is not an extraneous solution
How to solve the equation?The equation is given as:
[tex]\sqrt{3x + 12} = 9[/tex]
Take the square of both sides
3x + 12 = 81
Subtract 12 from both sides
3x = 69
Divide through by 3
x = 23
Substitute x = 23 in [tex]\sqrt{3x + 12} = 9[/tex]
[tex]\sqrt{3 * 23 + 12} = 9[/tex]
Evaluate the sum and product
[tex]\sqrt{81} = 9[/tex]
The above equation is true
Hence, the solution to [tex]\sqrt{3x + 12} = 9[/tex] is x = 23 and it is not an extraneous solution
Read more about extraneous solution at:
https://brainly.com/question/2959656
#SPJ6
Classify the angles in the figure by choosing the correct term from the choices below.
supplementary
complementary
vertical
none of these
Answers
[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]
The given pair of angles doesn't form any special pair of angles provided in the options , hence the Correct choice is none of these.
Answer:
it is none of these
Step-by-step explanation:
Find the value of x. PLEASE HELP! WILL MARK BRAINLIEST!!!
Answers
Answer:
24
Step-by-step explanation:
The area of a trapezoid is 253 square centimeters. The longer base of the trapezoid is 14
centimeters. The shorter base of the trapezoid is 8 centimeters.
8 centimeters
1
IX centimeters
1
1
1
14 centimeters
What is the height of the trapezoid?
F
13 centimeters
G 11.5 centimeters
H 23 centimeters
5.75 centimeters
Answers
Answer:
i know the answer its 13
Step-by-step explanation:
its 13
Find the perimeter of the window to the nearest hundredth.
perimeter: about
ft
it has a half circle of 3ft
Answers
Answer:
7.71
Step-by-step explanation:
First off, the diameter is 3 and we know that the radius is always half of that (1.5). Since this is a semi-circle, we aren't going to multiply by 2 but instead we are going to add the diameter afterwards. So, we are going to do 1.5x3.14 which equals to 4.71. This is the part where you add the diameter which is 3. So, after you add it, you should then get 7.71!
Which equation is equivalent to 2 + 4x = 5 - 3(x +1)?
A) 2 + 4x = 2x - 3
B) 2 + 4x = 5 - 3x - 3
C) 6x = 5 - (x +1)
D) 2 + 4x = 2(x+1)
Answers
Answer:
B) 2+4x=5-3x-3
Step-by-step explanation:
Terms and topics
Linear equations with one unknown.Why learn thisLinear equations cannot tell you the future, but they can give you a good idea of what to expect so you can plan ahead. How long will it take you to fill your swimming pool? How much money will you earn during summer break? What are the quantities you need for your favorite recipe to make enough for all your friends?Linear equations explain some of the relationships between what we know and what we want to know and can help us solve a wide range of problems we might encounter in our everyday lives.PROBLEM:
[tex]2+4x=5-\left(3\cdot\left(x+1\right)\right)[/tex]
STEP 1:
Solve by distributing:
[tex]2+4x=5-\left(3x+3\cdot1\right)[/tex]
Simplify the arithmetic:
[tex]2+4x=5-\left(3x+3\right)[/tex]
Expand the parentheses:
[tex]2+4x=5-3x-3[/tex]
Group like terms:
[tex]2+4x=-3x+\left(5-3\right)[/tex]
Simplify the arithmetic:
[tex]2+4x=-3x+2[/tex]
STEP 2:
Group all x terms on the left side of the equation
[tex]2+4x=-3x+2[/tex]
Add 3x to both sides:
[tex]2+4x+3x=-3~x+2+3x[/tex]
Group like terms:
[tex]4x+3x+2=-3x+2+3x[/tex]
Simplify the arithmetic:
[tex]7x+2=-3x+2+3x[/tex]
Group like terms:
[tex]7x+2=-3x+3x+2[/tex]
Simplify the arithmetic:
[tex]7x+2=2[/tex]
Step 3:
Group all constants on the right side of the equation
[tex]7x+2=2[/tex]
Subtract 2 from both sides:
[tex]7x+2-2=2-2[/tex]
Simplify the arithmetic:
[tex]7x=2-2[/tex]
Simplify the arithmetic:
[tex]7x=0[/tex]
Isolate the X:
[tex]x=0[/tex]
Now we have to find the equivalent equation,
(NO STEPS - MAXES OUT BRAINLYS CHARACTERS)
A) 2 + 4x = 2x - 3 = [tex]x=\frac{-5}{2}[/tex]
B) 2+4x=5-3x-3 = x = 0 ( since it's the correct answer, I have to prove how).
1. Simplify the expression
2+4x=5-3x-3
Group like terms:
[tex]2+4x=-3x+\left(5-3\right)[/tex]
Simplify the arithmetic:
[tex]2+4x=-3x+2[/tex]
2. Group all k terms on the left side of the equation
[tex]2+4x=-3x+2[/tex]
Add 3x to both sides:
[tex]2+4x+3x=-3~x+2+3x[/tex]
Group like terms:
[tex]4x+3x+2=-3x+2+3x[/tex]
Simplify the arithmetic:
[tex]7x+2=-3x+2+3x[/tex]
Group like terms:
[tex]7x+2=-3x+3x+2[/tex]
Simplify the arithmetic:
[tex]7x+2=2[/tex]
3. Group all constants on the right side of the equation
[tex]7x+2=2[/tex]
Subtract 2 from both sides:
[tex]7x+2-2=2-2[/tex]
Simplify the arithmetic:
[tex]7x=2-2[/tex]
Simplify the arithmetic:
[tex]7x=0[/tex]
Isolate the X:
[tex]x=0[/tex]
Now that we have analyzed and figured out each problems, using the process of elimination strategy to find our answer, we have finalized the correct answer.
So therefore, your answer is B.
Is 1/4 of the smaller waffle equal to 1/4 of the larger waffle? Explain.
Answers
The answer is not as 1/4 of a smaller waffle is not the same as 1/4 of a larger waffle. The percentage of the waffle you take may be the same but since the larger waffle is bigger, 1/4 of the larger waffle would be bigger in size than 1/4 of the smaller waffle.
I think this is the answer but I’m not sure there is a diagram but yea, my answer would be no.
Yes. Let's say the larger waffle is twice the size of the smaller waffle. 1/4 of the smaller waffle would be 2/8 of the larger waffle. 2/8 is equal to 1/4 so it's still technically the same size.
Find the cost of 14kg of flour if 4kg of them cost $28
$78
$88
$98
Answers
$28 divided by 4kg = $7 per kg
$7 • 14kg = $98
It will cost $98 to buy 14kg of flour.
Answer:
$98
Step-by-step explanation:
For this we will set the equations equal and cross multiply.
(4 / 28) = (14 / x)
4x = 392
x = 98
HI please help me i cannot figure this out
Answers
Answer:
The answer is A. -16
Step-by-step explanation:
(-26)-(-10)= -16
hope it helps!
What is the slope for y=4x+5
Answers
Answer:
4
Step-by-step explanation:
The slope for the given equation is 4.
Answer:
4
Step-by-step explanation:
Since the equation is written in y=mx+b form, we know that M is the value of the slope.
Since y=4x+5 is in slope intercept form, 5 would be (0,5) for y-Intercept
Can Someone Please help me I am super confused.
Answers
Answer:
2
Step-by-step explanation:
Hard to explain on a computer, but if six goes on the other side it will add up to 12. Which now leave 2. :)
In order to increase our customer service rate we need to increase our staff by 10%. We currently have 585 employees. So rounding up, we need to hire how many more people
Answers
Answer:
59 more people
Step-by-step explanation:
10% of 585 is 58.5. If you round, that's 59
Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0 and standard deviation 1.
Answers
Answer:
0.2776
Step-by-step explanation:
A suitable calculator can tell you the area with only the "work" of entering the numbers:
normalcdf(0.59,10) = 0.2775953248
(From a TI-83)
The area of the shaded region is about 0.2776.
__
Additional comment
The area beyond 7 standard deviations from the mean is on the order of 1.3×10^-12, so "infinity" as a limit can be effectively replaced by any number more than 7 standard deviations from the mean. We have used 10 as a stand-in for "infinity", but 7 would do nicely in this context (above), where only 10 digits are displayed.
What is the answer I need help
Answers
simplify 7/10 x 1/3 x 2/3
HURRRYYYYYdue in 1 min now
A. 7/45
B. 14/90
C. 1 2/5
D. 6 3/7
due in 3 min please help!!!!!!!!
Answers
Is (4,-14) a solution to the equation y=-3x-2? Yes or no
Answers
Answer:
yes
Step-by-step explanation:
-14 = -12-2
-14 = -14
What is an equation of the line in slope intercept form?
a. y = 2x - 2
b. y = -2x - 2
c. y = -2x + 2
d. y = 2x + 2
Answers
Answer:
○ [tex]\displaystyle y = 2x + 2[/tex]
Step-by-step explanation:
Starting from the y-intercept of [tex]\displaystyle [0, 2],[/tex]travel south two units, then west one unit to the endpoint AND x-intercept of [tex]\displaystyle [-1, 0].[/tex]Doing so will give you the rate of change of 2:
[tex]\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ \frac{-2 ± 0}{0 - 1} = m \hookrightarrow \frac{-2}{-1} = m \\ \\ 2 = m[/tex]
With all the above information, you arrive at the equation of the line.
I am joyous to assist you at any time.
Question 1-3
The point (-10, 4) is on the graph of which of these functions?
O y= -
1
X-3
10
1
y = - - X-1
a
y=x2 + 14
O y=-x2 + 6
Answers
Answer:
A
Step-by-step explanation:
a is correct because i recently got this question on my test and got it correct
math help :c
(6ab)^3 (5a^-3)^2
simplifying an expression with products.
Answers
Answer:
Step-by-step explanation:
[tex](a^{m})^{n}=a^{m*n}\\\\\\a^{m}*a^{n}=a^{m+n}[/tex]
[tex](6ab)^{3}*(5a^{-3})^{2} = 6^{3}*a^{3}*b^{3}*5^{2}*(a^{-3})^{2}\\\\[/tex]
[tex]= 6^{3}*5^{2}*a^{3}*b^{3}*a^{-3*2}\\\\=216*25*a^{3}*b^{3}*a^{-6}\\\\\\=5400a^{3+(-6)}*b^{3}\\\\\\=5400a^{-3}b^{3}[/tex]
Harry drew the number line below to solve a word problem,
Answers
Step-by-step explanation:
solve the following without using calculator
The area of the is 9/20 square centimeters. What is the length of the base? Express your answer as a fraction in simplest form.
Answers
height = 3/4
Area = 1/2 * base * height
9/20 = 1/2 * base * 3/4
base = 6/5
URGENT HELP. WORTH IT 30 POINTS
A farmer is building a pen for some goats. She is going to build a pen divided into 4 equal sections, and she needs each section to be 500 square feet (so the total combined area is 2000 square feet) One of the long sides is against a wall and will not need fencing (see the picture below). What is the minimum amount of fencing she can use? Please use calculus to solve, Please show the supporting work?
Answers
The minimum amount of fencing she can use is 126.5 ft.
EquationAn equation is an expression used to show the relationship between two or more variables and numbers.
Let x represent the length of the long side of pen and y represent the length of the small side of pen. Hence:
xy = 2000
x = 2000/y
The perimeter (P) is:
P = x + 2y
P = 2000/y + 2y
The minimum amount is at dP/dy = 0, hence:
dP / dy = 2 - 2000/y²
2 - 2000/y² = 0
2 = 2000/y²
y = 31.6 ft.
Also:
x(31.6) = 2000
x = 63.3
P = 63.3 + 2(31.6) = 126.5 ft.
The minimum amount of fencing she can use is 126.5 ft.
Find out more on Equation at: https://brainly.com/question/2972832
