Answer:
9.99 (SIMPLIFIED ANSWER)
Step-by-step explanation:
First, we have to divide 250.9 (The dividend) by 25.1 (The divisor), and you get 9.99601593625, but if you need to simplify it, it would be 9.99.
please help me there is a screenshot attached
Answer:
Area= 372
Step-by-step explanation:
The area of a trapezoid is
\(\frac{a+b}{2} * h\), where a is the top base, and b is the bottom base.
A is 7, B=24
h, the height, is the height, which is perpendicular to the bases. The height is 24.
Plug it into the equation,
31/2 * 24 is 372.
help pls i need answers
Answer: i think the answer is B.
Step-by-step explanation:
Find the perimeter of this shape.
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Your friend compares two rational numbers. Is your friend correct? Explain your reasoning.
3/4 < |-5/6|
Answer:
your friend is corrcet
Step-by-step explanation:
The left side 0.75 is less than the right side 0.83, which means that the given statement is always true.
mark brainliest
Answer:
your friend is correct
Step-by-step explanation:
What is 20% of 90?
Thank u!
Answer:
18
Step-by-step explanation:
20% × 90. = 20/100 × 90. = 18
how many liters of water does a pipe with a diameter of 10cm left out, if water flows at the rate of 1.5m / sec and 3 minutes have passed?
Step-by-step explanation:
To find out how many liters of water flows through a pipe with a diameter of 10 cm when water flows at the rate of 1.5 m/s and 3 minutes have passed, you need to follow the steps below:
Step 1: Find the area of the pipe.
Area = πr² = π(5cm)² = 78.54 cm².Step 2: Convert the flow rate into cm³/s.
Flow rate = 1.5 m/s = 150 cm/s
Volume = Area × velocity = 78.54 × 150 = 11781 cm³/s.Step 3: Find the volume of water that flows through the pipe in 3 minutes.
Time = 3 minutes = 180 seconds
Volume = Flow rate × time = 11781 × 180 = 2,120,580 cm³.Step 4: Convert the volume into liters.
1 liter = 1000 cm³
Volume in liters = 2,120,580 cm³ ÷ 1000 = 2120.58 liters.Therefore, approximately 2120.58 liters of water flow through the pipe with a diameter of 10 cm when water flows at the rate of 1.5 m/s and 3 minutes have passed.
ASAP!! Help PLS 8th grade math.
Answer:
2.b=−a+93
3.c=−b+121
4.d= −1 /5 c + 87/ 5
Step-by-step explanation:
2.
90+b+a−3=180
Step 1: Add -a to both sides.
a+b+87+−a=180+−a
b+87=−a+180
Step 2: Add -87 to both sides.
b+87+−87=−a+180+−87
b=−a+93
3.
90+b−31+c=180
Step 1: Add -b to both sides.
b+c+59+−b=180+−b
c+59=−b+180
Step 2: Add -59 to both sides.
c+59+−59=−b+180+−59
c=−b+121
4.
5d+3+c+90=180
Step 1: Add -c to both sides.
c+5d+93+−c=180+−c
5d+93=−c+180
Step 2: Add -93 to both sides.
5d+93+−93=−c+180+−93
5d=−c+87
Step 3: Divide both sides by 5.
5d/ 5 = −c+87 /5
d= −1 /5 c + 87/ 5
hope this helps let me know if you have a question
Factor 18x - 36
What is the GCF?
Answer:
GCF is 18 and Factor is: 18(x-2)
Step-by-step explanation:
To Factor 18x-36, you want to find the GCF. So the GCF here is 18. So let's spilt 18 out of each term.
18x+18(-2)
18(x-2)
So the factoring answer is 18(x-2)
The GCF is 18.
Answer:18
Step-by-step explanation:
the GCF is 18.
What percent is equivalent to Two-fifths?
Possible Answers...
0.4%
2.5%
25%
40%
Answer:
40%
Step-by-step explanation:
2/5= 4/10
4/10= 40%
The percent that is equivalent to two-fifths is 40%. The correct option is 40%.
To determine the percent equivalent to two-fifths, we need to convert the fraction into a percentage.
The fraction two-fifths can be written as 2/5. To convert this fraction to a percentage, we divide the numerator (2) by the denominator (5) and multiply the result by 100.
2/5 x 100
= 0.4 x 100
= 40%
Therefore, the percentage equivalent to two-fifths is 40%.
Among the provided options:
0.4% is incorrect. It represents four-tenths of a percent, not 40%.
2.5% is incorrect. It represents two and a half percent, not 40%.
25% is incorrect. It represents one-fourth or 25%, not 40%.
40% is the correct answer, as explained above.
Hence, the option that represents the percent equivalent to two-fifths is 40%.
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Use the best-fit line below to predict the value of y when x = 7
Answer:
the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
Can someone help I'm stuck
Answer:
for number 12 the answer is 1.5
Step-by-step explanation:
5.5 - 4 = 1.5 (answer not equation)
EQUATION : 4 + 1.5 or 5.5 - 4 either or would work ig
A railroad car container can hold 66,000 pounds. Mr. Evans wants to ship 80 ovens and some freezers in the same container. If each freezer weighs 600 pounds, how many freezers could be shipped in the container? Explain.
Answer:110
Step-by-step: I believe this is the answer
Answer: 80*825=66,000. so all of the ovens take up all the weight so the answer is 0 freezers can be shipped in the same container but if there are multiple containers then 110 freezers alone can be in one container.
Step-by-step explanation:
hope this helps
please help... I'm stuck
Here I'll help!
multiply all of those numbers u see thank me later! ( u can use a calculator for multiplying all the sides!
simplify the expression 4x + 3x
I’m not rushing you guys but I have only 2 minutes left to finish this please answer quickly as you can
Please Help me out!
1.) Hexagon: x = _______
Set up a proportion to solve for y.
y = _______
2.) Set up a proportion to solve for z.
z = __________
Answer:
1. x = 82 y = 402. z = 80What is the domain and range of:
Answer:
b
Step-by-step explanation:
how it works with life
HELP PLEASE IM BEGGING
Numbers: 4,31,35,45,52,56,66
Answer:
i think this is the answer 289
Step-by-step explanation:
have a great day
after 14 days how much homework was assign
Answer:
It would be 12
Step-by-step explanation:
I took the quiz and got it correct
Answer
28
Step-by-step explanation:
x-2y=3, x^2-2y=3, x^2-2xy+4y^2=11, find the value of x^2y-2xy^2
This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:
x^2-2y=3 - (x-2y=3) => x^2-x=0
Then we can factor the resulting equation and find the values of x:
x^2-x=0 => x(x-1)=0 => x=0 or x=1
Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:
x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1
Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:
x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1
Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
Find the slope of the line.
Slope =
Answer:
1/3
Step-by-step explanation:
You rise 1. You start at 2 and go up to 3. You run right 3. You go three spaces to the right.
Slope rise/run
1/3
Please answer this. I keep on needing to add periods!................................................
Answer:
$2.29
Step-by-step explanation:
b - 7/4 = -2/3
WHAT IS B!!!!!!!!
Answer:
b = 13/12
Step-by-step explanation:
\(b-\frac{7}{4} =-\frac{2}{3} \\\\\\b=-\frac{2}{3} + \frac{7}{4} \\\\\\b =-\frac{8}{12} + \frac{21}{12}\\ \\\\b=\frac{13}{12} \\\)
If my grade is an 88 and I get a 20 on a test, how will that affect my grade? (What will my grade be after?)
Answer:
Your grade will be lower probably because your estimated new grade will be 74.40.
Step-by-step explanation:
It will be 74.40 because I used a final grade calculator and it said you need 20.00% on the final exam to get 74.40% in the class.
The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?
Answer:
25.685 square feet.
Step-by-step explanation:
Circumference = 2 * π * radius
From this, we can derive the formula for the radius:
radius = Circumference / (2 * π)
Let's substitute the value of the circumference and calculate the approximate radius:
radius = 18 / (2 * π)
radius ≈ 18 / (2 * 3.14159)
radius ≈ 2.865 feet
Now that we have the approximate radius, we can calculate the area:
Area ≈ π * radius²
Area ≈ 3.14159 * (2.865)²
Area ≈ 3.14159 * 8.193225
Area ≈ 25.685 square feet
Therefore, the approximate area inside the circular park is approximately 25.685 square feet.
Sample Answer: Make a table with inputs showing the number of bottles of water and outputs showing the total cost of the water. Use 1, 2, 3, and 4 bottles for the inputs. Find the corresponding outputs. Plot the ordered pairs in the table of the form (input,output).
Which instructions did you include in your explanation? Check all that apply.
Identify the input.
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions that you would include in your explanation are:
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions to be includedIn the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.
Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.
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Answer:1 to 2
2 to 4
Step-by-step explanation:
Help Quick!
Subtract the linear expressions.
(3/4x−1)−(1/3x+4)
What is the difference?
Enter your answer in the box. Enter fractions as simplified fractions.
Answer:
5x+13
Step-by-step explanation:
i multiplied both sides by their lcm
The difference of the given expression is 5x/12 - 5.
The given expressions are (3/4 x-1) and (1/3 x+4).
What is the subtraction of expressions?To subtract an algebraic expression from another, we should change the signs (from '+' to '-' or from '-' to '+') of all the terms of the expression which is to be subtracted and then the two expressions are added.
Here, (3/4 x-1) - (1/3 x+4)
= 3/4 x -1 -1/3 x -4
= (3/4 x - 1/3 x) -1-4
= 9/12 x - 4/12 x) - 5
= (9-4)/12 x - 5
= 5x/12 - 5
Therefore, the difference of the given expression is 5x/12 - 5.
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Dawson practices soccer for 30 minutes each weekday. The expression 30x can be used to find the total number of minutes Dawson has practiced soccer. What does “x” represent in this expression?
ANSWER CHOICES:
A)The number of minutes Dawson practiced each weekday.
B)The number of days Dawson practiced.
C)The total number of minutes Dawson practiced.
D)The length of Dawson’s practices
Answer:
b
Step-by-step explanation:
In Δ JKL, ∠ K measures 50° and ∠ J ≅ ∠ L. Which is the measure of ∠ J?
Answer:
∠J = 65°
Step-by-step explanation:
x + x + 50 = 180
2x + 50 = 180
2x = 180 - 50
2x = 130
x = 130/2
x = 65