Answer:
0.3(4x-8)-0.5(2.4x+4)
1.2x-2.4-1.2x+2
x-0.4
Step-by-step explanation:
[tex]1/5 (6 + 3 + 1)^{2}[/tex]
Answer: 20
Step-by-step explanation:
The square pyramid represented below has a base edge of 6 inches and a height of 5 inches. What is the volume in cubic inches of the pyramid
Find the area of a circle with diameter 10 .
Use the value 3.14 for π , and do not round your answer.
Be sure to include the correct unit in your answer.
HEEEEEEEELLLLPPPP PLLLLAZZZZZZZZZ
Answer:
The first picture is B and the second one is (0,-3)
Answer:
1) B
2) (0, -3)
Step-by-step explanation:
1)
B has (1, -2)
2)
A is located at (0, -3) since it's on the y-axis and x is 0
is a prime number is a number times itself yes it is
Answer:
yup
Step-by-step explanation:
Which graph is an example of a function!!!!
Answer:
the third answer choice
Step-by-step explanation:
Is a right triangle a isosceles triangle. Why or why not? And please NO LINKS.
Answer:
An isosceles triangle is symmetrical and a right triangle has a 90 degree angle and not symmetrical so they are not the same.
Step-by-step explanation:
Explanation:
No, an isosceles triangle is not ALWAYS a right triangle. An Isosceles Triangle can be a right triangle, it is a 45–45–90 degree triangle. No, an isoceles triangle is a triangle that has 2 equal sides and angles, and the only condition for a right angled triangle is for it to have a right angle.
Answer:
No
I HOPE I HELPED!!! HAVE AN AMAZING DAY/NIGHT!!! PLEASE MARK ME BRAINLIEST IF I HELPED YOU!!
Marla’s mom bought a 36-pack of water bottles at the supermarket. Each bottle has 500 mL of water. How many liters of water is this?
18
36
3,6000
1,800
18 liters is your answer
Lamar sells boxes of cookies for $8 each. Ann sells boxes of cookies for $6 each. Each of them sold the same dollar amount. It was the smallest dollar amount for which this was possible.
1. How many boxes did Lamar sell?
2. How many boxes did Ann sell?
3. What was the dollar amount each of them sold?
Plz help me thank you
========================================================
Explanation:
1 liter = 1000 mL
Note how 1000/200 = 5, which means that if one carton is 200 mL, then five cartons gets us 5*200 = 1000 mL = 1 liter. If it takes five cartons to get 1 liter, then we'll need five times as many cartons to get to 5 liters. So 5*5 = 25 cartons is our goal.
---------
We could also solve like this
(1 carton)/(200 mL) = (x cartons)/(5000 mL)
1/200 = x/5000
1*5000 = 200x .... cross multiply
5000 = 200x
200x = 5000
x = 5000/200 ..... divide both sides by 200
x = 25
fake answers will be reported
Answer:
A.)
Step-by-step explanation:
I just have a really good feeling. but if you don't think it's A do B because if you separate it it become 13 it's a pattern in math
Answer:
A. 168.56 in.²
Step-by-step explanation:
28 × 28 = 784 in.²
A = πr²
π · 14²
≈ 615.75 in.²
784 in.² - 615.75 in.²
168.25 in.²
168.25 in.² is close to A. 168.56 in.²
HELP MEE BRAINLIEST AND THANKS
Answer:is this a test?
Step-by-step explanation:
answer is c becuase sakajejaiejwa
Answer:
1. 12 (counted them myself)
2. 4 (because it’s the largest number)
3. Not sure
Step-by-step explanation:
There are 4 classrooms for fifth grade and 4 classrooms for sixth grade at a school. Each classroom has 20 students. A teacher is planning a field trip for some fifth and sixth grade students at this school. The teacher knows the following information: 90% of fifth and sixth grade students have permission to go on the trip. 4 teachers are going on the trip. The school requires 1 parent volunteer for every 8 students going on the trip. Part A How many parent volunteers are needed to go on the trip? Show your work or explain your answer. Enter your answer and your work or explanation. Part B All of the students, teachers, and parents going on the trip must ride in a school bus. The teacher needs to reserve 1 school bus for every 44 people. How many school buses does the teacher need to reserve? Show your work or explain your answer. Enter your answer and your work or explanation
Answer:
18
Step-by-step explanation:
Fifth grade has 80 students and sixth grade has 80 students. so if you get 90% of both then you have 72 and 72. Add and divide by 8 and you have the answer of 18 parent volunteers going.
There are a total of 8 classrooms with 20 students each, for a total of 160 fifth and sixth grade students.
What is volunteer?It is a person who does something, particularly helping others, voluntarily and without being forced or paid to do so.
Part A:
There are a total of 8 classrooms with 20 students each, for a total of 160 fifth and sixth grade students. 90% of them have permission to go on the trip, so:
0.9 x 160 = 144 students have permission to go on the trip
To calculate the number of parent volunteers needed, we divide the number of students by 8:
144 ÷ 8 = 18 parent volunteers needed
Therefore, the teacher needs to find 18 parent volunteers to go on the trip.
Part B:
The total number of people going on the trip is:
144 (students) + 4 (teachers) + 18 (parent volunteers) = 166 people
To calculate the number of school buses needed, we divide the total number of people by 44:
166 ÷ 44 = 3.77
Thus, as we can't reserve a fraction of a school bus, we round up to the nearest whole number. Therefore, the teacher needs to reserve 4 school buses.
For more details regarding volunteers, visit:
https://brainly.com/question/31005009
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A four-digit number is to be made using the digits 1, 3, 5, and 8.
How many numbers can be made if all digits must be different?
There would be A LOT of answers. I'm going to try my best to get them all.
2. 1385
3. 1583
4. 1538
5. 1835
6. 1853
7. 8531
8. 8513
9. 8315
10. 8351
11. 8135
12.8153
13. 5381
14.5318
15.5138
16.5183
17.5813
18.5831
19.3518
20.3581
21.3581
22.3815
23.3851
24.3158
25.3185
I spent so much time on this! it would mean a lot if you marked me brainliest!! Hope this helped. Stay safeeee. Byeeeee
In the bookstore, there are books in English, French and German. The English books make up 36% of all the books. The number of French books make up 75% of the number of English books, the rest of the 185 books are in German. How many books are in the bookstore?
Answer:
500
Step-by-step explanation:
french book = 75/100 × 36
= 27%
german books = 100-27-36
=37%
total books=100/37×185
=500
i am greater than 50 and less than 55. the sum of my digits is 8. what number am i
Answer:
53
Step-by-step explanation:
Answer:
53
Step-by-step explanation:
Find the common difference in the outputs to help find the missing output in the table.
5,6,7,8,9
3.8,4.6,5.4,-----.-------
I need help with explanation!!!!!
Answer:
6.2, 7.0
Explanation:
The difference is always 1.2
Help please, Lol. TvT
Answer:
-513.22
Step-by-step explanation:
I don't think they earned any profit. but instead lost money. Sorry it was wrong at first, I misread something.
Which could be the length, width, and height of a rectangular prism with a volume of 81 cm'3?
A. 2 cm, 8 cm, 9 cm
B. 3 cm, 6 cm, 9 cm
C. 3 cm, 3 cm, 9 cm
D. 4 cm, 5 cm, 9 cm
Answer:
c
Step-by-step explanation:
3x3x9=81
PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP I WILL BE POSTING A LOT OF THESE
Answer:
i cant see the pic either
Step-by-step explanation:
Please answer the image below
Enter values for a and b so that the system of equations shown has infinitely many solutions.
Answer:
-2 1
Step-by-step explanation:
which one plz answer
Answer:
right isosceles
Step-by-step explanation:
Answer: I believe it is right scalene
Step-by-step explanation: because it has a 90 degree angle so it is a right triangle and scalene triangles have two congruent sides but none of the sides are congruent so it is right scalene
Slope=5, goes through the point (2,7)..
Answer:
the y-intercept is 7
Step-by-step explanation:
hope it helps. i just looked at the ordered pair and took the number that's on the y axis
Answer:
y=5x-3
Step-by-step explanation:
Slope intercept form is y=mx+b and you know the slope so you can get y=5x+b
Then you are given a point, (2, 7), so you can plug that into the equation to find the y-intercept
7=5(2)+b
Then you just solve for b
7=10+b
-10
-3=b
So the final equation is y=5x-3
please help asap im confused
Answer:
very beautiful question....
Option B
Step-by-step explanation:
X= 57-23=34
Answer
hope it helps
Answer:
B x=34
Step-by-step explanation:
because ur solving for x so 34 +23 is equal to 57
Help Please, There are 5 rectangular flower gardens each measuring 16 feet by 13 feet in a rectangular city park measuring 90 feet by 140 feet. How many square feet of the park is not used for flower gardens?
Answer:
11560 ft squared
Step-by-step explanation:
16 x 13 = 208
208 x 5 = 1040 ft2
1040 ft 2 is how much space used
90 x 140 = 12600 ft2
12600 ft2 is all of the space
12600 - 1040 = 11560 ft squared
help me with this question
Write the decimal. The word AND represents the decimal.
eighty-one and six hundredths
eighty and one hundred six thousandths
eight hundred sixteen thousandths
Answer:
8.016816
after the decimal
tenths
hundredths
thousandths
Answer:
81.006
80.0016
0.00816
Step-by-step explanation:
For 10 straight days, Samantha measured the amount of food that her cat Dewey ate, recording the results, which are shown below. Graph the results on the line plot. What is the average amount of cat food that Dewey ate?
1/2, 3/8, 5/8, 1/2, 5/8, 1/4, 3/4, 1/4, 1/2, and 5/8.
‘What do you need to know?’
‘How can you use a line plot to organize the information?’
‘What steps could you use to find the average amount of food that Dewey ate daily?’
Answer:
3/8
Step-by-step explanation:
Please help
A sign on the road says: “Speed limit, 60 mph.” Let s be the speed of a car. Write an inequality that matches the information on the sign. *
(I copied and pasted)
Answer:
60 in the inequality
Step-by-step explanation:
