Answer:
6
Step-by-step explanation:
Head : red, blue, yellow
Tails : red, blue yellow
The attendance at school one day was 720. This represented 96% of the total enrollment. What was the total enrollment of this school?
The rate of planting the grass is ` x per square meter. Find the cost of planting the grass on a
rectangular lawn whose length is y meters and breadth is z meters
a) x(y+z) b) x+y+z c) xyz d) 2x(y+z)
Please answer fast. will mark as a brainliest .
Step1: Find the area of the triangular lawn
Given, base of the triangle is y metres and the height is z metres
Area of the triangle =
2
1
× base × height
Therefore, area of the triangular lawn =
2
1
yz metre
2
.
Step 2:Find the cost of planting the grass
Rate of planting the grass is Rs. x per square metre.
Therefore, the cost of planting the grass on a triangular lawn =cost per square meter × area of the triangular lawn
=x×
2
1
yz=
2
1
xyz
Hence, the cost of planting the grass on a triangular lawn whose base is y metres and height is z metres is Rs.
2
1
x y z.
Step-by-step explanation:
What is the area of this trapezoid?
44 in²
64 in²
168 in²
192 in²
Answer
192 in²
Step-by-step explanation:
A=a+b/2 h = 14+18/2 ·12= 192
A = 14
B= 18
H=12
1 2/3 + 2 7/9
I dont know how to put in those fraction things but please have the answer in fractions and show your work.
Answer:
4 4/9
Step-by-step explanation:
First, let's convert these fractions into improper fractions to make adding easier. If we do this, it makes the expression: 5/3 + 25/9.
Since 5/3 has a different denominator from 25/9, we need to make the denominator 9.
3 * 3 = 9. We also have to multiply the numerator. 5 * 3 = 15. So, 5/3 = 15/9.
So, now we have 15/9 + 25/9. We can easily add now!
15/9 + 25/9 = 40/9. Now we have to convert the fraction into a mixed number. 40/9 = 4 4/9.
1 2/3 + 2 7/9 = 4 4/9.
[MA]:
4 [tex]\frac{4}{9}[/tex]
The explanation:
Rewrite the equation with the parts separated:
= 1 + [tex]\frac{2}{3}[/tex] + 2 + [tex]\frac{7}{9}[/tex]
Solve the whole number parts:
1 + 2 = 3
Solving the fraction parts:
[tex]\frac{2}{3}[/tex] + [tex]\frac{7}{9}[/tex] = ?
LCD of 2/3 and 7/9. Rewrite to solve
LCD: 9
[tex]\frac{6}{9}[/tex] + [tex]\frac{7}{9}[/tex] = [tex]\frac{13}{9}[/tex]
Combine, then done!
3 + 1 + [tex]\frac{4}{9}[/tex] = 4[tex]\frac{4}{9}[/tex]
Have a great day/night.
[xArtsy}
Jocelyn is preparing bags for a grab bag contest at a store. Each bag will contain one coupon and one small item. The table summarizes the number and contents of the bags for the contest. Use the table below to help you answer the following questions.
Answer:
can you explain it more please
Step-by-step explanation:
interest rate on a credit card is 1/2%. is 1/2% less then,equal to,or greater then 0.005? explain
Can someone help me with this one, please?
(08.03)
A set of equations is given below:
Equation R: y = 5x + 10
Equation S: y = 5x + 5
Which of the following options is true about the solution to the given set of equations? (4 points)
Select one:
a.
One solution
b.
Two solutions
c.
Infinite solutions
d.
No solution
Answer:
There is no solution
Step-by-step explanation:
The slopes are the same and the y-intercepts are different.
Think of this as the slope as an amount you get per week and y-intercept as how much you start off with. You have a friend that starts off with 10 dollars and gains 5 dollars every week and you start off with 5 dollars and gains 5 dollars every week. Will you ever catch up to your friend if you and your friend don't spend any money? I don't think so. The solution to a set of equations is when both equations have the same y value with the same x value.
Your welcome for the help and comment if you have any questions! :D
A circle has a diameter of 41 centimeters. Which equation can be used to find the radius of this circle? r=41π r=2(41) r=412 r=41π
20 POINTS will mark brainlyest
Answer:
r=41/2
Step-by-step explanation:
You have to divide the diameter, 41, by 2 because the radius of the circle is half of the diameter. So, the answer would be 20.5
Answer:
Step-by-step explanation:
41 cm
Recall that d = 2r. Here, r = d/2, or r = -------------
2
Would appreciate if someone helped me with this.
With the distributive property and combining like terms.
5x + 33 = 3 (6x - 10) + 11
Answer:
x=4
Step-by-step explanation:
5x + 33 = 18x-30 + 11
Add the numbers
5x + 33 = 18x-19
Subtract 33 from both sides of the equation
5x + 33-33 = 18x-19-33
5x=18x-52
Subtract 18x from both sides of the equation
5x-18x = 18x-52-18x
-13x = -52
-13x/-13 = -52/-13
x=4
Dylan made a fruit punch by combining different fruit juices. Pineapple juice made up 25% of the fruit punch. When Dylan made the punch, he used 12 ounces of pineapple juice. How much fruit punch did Dylan make? 16 oz 30 oz 48 oz 80 oz
Answer:
48 oz
Step-by-step explanation:
25%
= 100/25
=4
4x12
=48
(Don't forget to give Brainliest if this was helpful)
12 was added to some number. this sum was the multiplied by 2, and that the product was then divide by 13 for a result of 4. given this, was the initial number?
Answer:
the answer is 12+14=26 × 2 = 52÷13 =4
Step-by-step explanation:
so the initial number was 14
Answer:
13
Step-by-step explanation:
12 + 13 = 25
25 x 2 = 50
50 divided by 13 = 4
Scores for a standardized test are normally distributed with a mean of 350 and a standard deviation of 25. If 1793 students scored between 325 and 400, how many total students took the test?
Answer:
I think this is right 50 but I don't know I am 3rd grade
Step-by-step explanation:
so tha[tex]so look 350 so minus that is 50[/tex]s my answerFind the value of x in the figure.
Answer:
50
Step-by-step explanation:
A triangle has 180 degrees. Since the square shows a right angle, and we already have the 40 value, we just add 40+90, which is = to 130. We then subtract 130 from 180, getting 50.
HELP ASAP
I WILL GIVE BRAINLEIST
PLease help me this is due at midnight!
Please help me, I have minimum time
7,707 ÷ 24
what does this Equal and what is the remainder?
Answer:
321 R 3
Step-by-step explanation:
the quotient is 321 with a remainder of 3
you can check your work by doing 321 * 24 + 3 = 7,707
Answer:
321 r3
Step-by-step explanation:
(break up the 7707 to 77 and 07)
24x3= 72
72-77= 5 (apply the 07 to get 507)
24x21=504
507-504= 3 (remainder)
hope this helped...
or at least I hope I got it right...
:3
A line passes through the points (3,14) and (7,18) Write a linear function rule in terms of x and y for this line, Help! I might not be going to my school anymore if I don't pass my math classes :(
Answer:
y=1x+11
Step-by-step explanation:
1. Find the slope of the given points
[tex]\frac{y2-y1}{x2-x1}[/tex]
[tex]\frac{18-14}{7-3} =\frac{4}{4} =1[/tex]
2. Pick any point to find the y-intercept
(3, 14)
x=3, y=14, m=1
3. Substitute
y=mx+b
14=1(3)+b
14=3+b
14-3=b
11=b
4. Write the linear function rule
y=mx+b
y=1x+11
help me please i need step by step explanation to please
I need help, please!!! I got the answer but I need to show work and that I got that answer.
Please edit pic and show work. If you do it I will give a brainlist point! <3
Step-by-step explanation:
Area of each paralellogram = b * h = 12 * 20 = 240 square inches
Area of 9 paralellograms = 9 * 240 = 2160 square inches
Help pls!!!! Do questions 2-5 I willl give a brainlist point.
plsssssss can someone help me
Answer:
2^3 = 8
Step-by-step explanation:
2*2*2 = 8
16 - 8 = 8
8 / 2 = 4
4 + 9 = 13
13 may be your answer
Answer: 2*2*2 = 8 13 could be the answer to
Step-by-step explanation: 16 - 8 = 8
8 / 2 = 4
4 + 9 = 13
How would you write this as an equation? (What is the math problem?)
What is the value of x ? (Final answer after solving the problem from pt1)
pls help math work :D (pls read highlighted saying)
.......................help........................................................................................................................................................
Pretty simple.
See that X between Frequency and Wavelength?
Just multiply the two to get speed.
20*2.5
=50
The speed is 50
please help with our homework
Answer:
above is the solution to the question
Answer:
Perimeter formula for rectangle: 2L + 2B
Step-by-step explanation:
Length = 8.5 cm
Breadth = B
Perimeter = 24 cm.
2 (8.5) + 2B = 24
17 + 2B = 24
2B =24-17
2B = 7 cm
B = 7 / 2
B = 3.5 cm
Breadth = 3.5 cm
Length =8.5 cm
Perimeter =24 cm
whats the value of 2{3(4^2 + 1)] -2^3
sorry im asking another question lol
Answer:
94
Step-by-step explanation:
1) make 4² to 16
2 * 3 * (16+1)-2³
2) 16 + 1 =17
2*3*17-2³
3) 2³ = 8
2*3*17-8'
4) 2*3=6
6*17-8
5) 6*17=102
102-8
6)simplify
94
Answer:
-816
Step-by-step explanation:
4x4=16
16+1=17
17x3=51
51x2= 102
-2^3=-8
102x(-8)=-816
hope this helped
The following set of numbers is going to be graphed on a histogram.
19, 11, 29, 6, 10, 16, 21, 15, 22, 13, 9, 17, 26, 18, 7
If there are going to be six intervals in the display, what will the first interval be?
6-10
6-11
Answer:
6 - 10 is the best choice.
Explanation:
given:
19, 11, 29, 6, 10, 16, 21, 15, 22, 13, 9, 17, 26, 18, 7
arrange least to greatest:
6, 7, 9, 10, 11, 13, 15, 16, 17, 18, 19, 21, 22, 26, 29
insert intervals:
6, 7, 9 || 10, 11, 13|| 15, 16, 17 || 18, 19, 21 || 22, 26, 29
someone please help me and please give me and explanation to write down
Answer:
bag of rice is 9lbs
Step-by-step explanation:
64divided by 4 to find each package = 16 then you subtract the 7 lbs of beans=9
A student attempted to generate an equivalent expression using the distributive property, as shown below: 5(x − 1) = 5x − 1 What was the mistake made? (1 point) 5 was not multiplied by x Incorrect sign was used for the first term 5 was not multiplied by −1 Incorrect sign was used for the second term
Answer: the mistake was not putting the 5 in the perthesis
Step-by-step explanation:
Because 5(x-1 how yu gon make that equal 5x-1 it has to be in the correct way to equal the same thing
