I need someone to write down the steps please and solve 4 for me please i will fail
Step-by-step explanation:
2r - 18 < = 5r + 3
Subtract both side by 3
2r - 18 - 3 <= 5r +3 - 3
Simplify
2r - 21 <= 5r
Subtract both side by 2r
2r - 2r - 21 <= 5r - 2r
Simplify
-21 <= 3r
Divide both side by 3
-21 ÷ 3 <= 3r ÷ 3
Simplify
-7 <= r
Thirty-nine points IF answered correctly. Please don't put nonsense. I really need help. There's a line plot, and I need to find (out of the answer choices in the black box) which four letters match; one, two, three, and four. I'm getting the definite wrong answer, so help?
Answer:
do you still need help?
Step-by-step explanation:
This negative and positive stuff is really confusing me can anyone please help?
Answer:
Positive integers have values greater than zero. Negative integers have values less than zero. Zero is neither positive nor negative. The rules of how to work with positive and negative numbers are important because you'll encounter them in daily life, such as in balancing a bank account, calculating weight, or preparing recipes. (THIS EXPLAINS WHT THEY R, HOPE THIS HELPS U)
Step-by-step explanation:
Jake is offered a job at $800 for 4 days of work. He is offered another job that pays $950 for 5 days of work. Jake wants to know which job he should pick.
Answer:
he should choose the $800 for 4 days job.
Step-by-step explanation:
Bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate the area of the polygon. Be sure to show all your work and explain your answer.
A six-sided polygon that includes two isosceles right triangles, one with height and base of 15 feet, the other height and base of 4 feet, and one rectangle measuring 25 feet by 4 feet.
Please help! whoever gives the right answer and an explanation gets brainliest from ur favorite hope bagel, nagito.
Answer:
to calculate the area of a Hexagon you could find how many right triangles are in the hexagon and calculate the area of those right triangles to the amount of right triangles there are in the hexagon. A Hexagon has 6 isosceles triangles with bases of 15 ft and height of 4 ft, which means it has 12 right triangles with base of 7.5 and height of 4ft,. Area of the right triangle is bh/2 (base times height divided by two) which base is 7.5 and height is 4 so bh=30 and divided by two is 15, there are 12 right triangles so you can multiply 15*12 and that's the area of the Hexagon which is 180 degrees! |Hope this helps.|
Answer:
The answer is 220.5
Step-by-step explanation:
This shape is an irregular polygon. This means we have to find the area of the whole shape and then subtract the missing parts to get the correct answer.
First, we have to find the area of the whole shape (a rectangle). The formula for a rectangle's area is:
L x W
The length of the shape is 19 ft, and the width is 29 ft. Now, we apply the formula to those numbers:
19ft x 29 ft = 551 square feet
Now that we know that the area of the whole polygon is 551 square feet, we have to find the area of:
1. The first missing triangle
2. The second missing triangle
3. The missing rectangle
Add all of those areas together, and then subtract them from 551 and we have the answer.
First, we find the area of the missing triangle in the top left hand corner. The area formula for a triangle is:
1/2 x b x h
So, we have to find the base and the height. We see that part of the whole polygon's width is 4 ft, which is not missing, so we subtract that from the total width, 19 ft.
19 - 4 = 15
This means that the triangle's base is 15 ft. Now, we have to find the height. We can easily see that the height is 15 ft, as it says so in the picture.
Now, we just have to apply the formula:
1/2 x 15ft x 15ft = 112.5 square feet
So, we have our first area, 112.5 square feet.
Now we have to find the area of the second missing triangle in the bottom right corner.
We know that the base is 4 ft, as it says so in the picture. The height is 24 ft. We know that the total height of the polygon is 29 ft, and we see a shaded part of 25 ft in height. So:
29 - 25 = 4
According to this equation, we have 4 ft in height. Using the area formula for triangles, here is our equation:
This equation states that our second area is 8 square feet.
1/2 x 4ft x 4ft = 8ft
Now, we just have our last area to find, the missing rectangle. According to all of the previous information, and the picture, we see that the width is 15 ft and the height is 14 ft. Now we apply the area formula for rectangles:
15ft x 14 ft = 210 square feet
Lastly we add up all of our areas: 112.5 square feet, 8 square feet, and 210 square feet.
112.5ft + 8ft + 210ft = 330.5 square feet
Then, we subtract 330.5 from 551:
551 - 330.5 = 220.5
The answer is 220.5
a skyscraper contains 80 floors, with adjacent floors 10 feet apart. an elevator in the skyscraper is ascending at a rate of 5 feet per second. how long will it take the elevator to ascend from the 4th floor to the 28th floor?
Andrew has 2 / 3 liter of juice. He wants to pour it into 6 smaller containers, putting the same amount in each container. How much juice should he put in each container?
SHOW YOUR WORK
Answer:
1/9
Step-by-step explanation:
Answer:
1/9
Step-by-step explanation:
2/3 ÷ 6 = 1/9
CHECK
1/9 × 6 = 6/9 which simplify's to 2/3
Can you please help me with this question please I will give you extra points and the brain thing. show work please do all
please help me with the following
Answer:
17
Step-by-step explanation:
131-12=3x+4x+12-12
119= 3x+4x
119=7x
119/7=7x/7
17=x
Mr. Wilson has $2,500 in his savings account and m dollars in his checking account. Write an expression that describes the total amount that he has in both accounts
plz plz i beg i will give brianlist
4325 divided by 3
please help me on this i will mark brainliest
Step-by-step explanation:
4325÷3=1,441.6666666667 will be rounded to 1442
PLZ HELP ME TO SOLVE THIS!
Answer:
7. V= LWH
V= 3/4 x 3/4 x 3/4
V= 27/64 yd cubed
8. V = LWH
V= 10 1/2 x 16 1/2 x 6
V= 1039 1/2 ft cubed
9. Box A:
V=LWH
V=4 x 2 1/2 x 1/2
V= 5 ft cubed
Box B:
V = LWH
V=2 x 1 1/2 x 1 1/2
V= 4 1/2 ft cubed
So box A has a greater volume since 5 is greater than 4 1/2
Step-by-step explanation:
How can 3.7 = x + (negative 5) be solved for x in one step?
Answer:
add five to 3.7
Step-by-step explanation:
aka 3.7+5=x
8.7=x
i think
Answer:
Add 5 to each side
Step-by-step explanation:
3.7=x-5
+5 +5
3.7+5=x
8.7=x
hope that helps
What is the length of the base of a right triangle with an area of 20 square meters and a height of 4 meters?
O 5 m
0 10 m
0 80 m
0 160 m
Answer: i think its 80m.
Step-by-step explanation:
Deon wants to go on a camping trip that will cost $199. He paid a deposit of $55 and will save an additional $18 per week to pay for the trip. Which equation shows how many weeks will he need to save to pay off his trip?
Answer:
Step-by-step explanation:
199 - 55 = 144
144/18 = 8
Deon will have to save for eight weeks.
199 - 55 = 18 * 8
with 55 being x and 8 being y
Use , or = to complete the number sentence.
Answer:
The page is blank
Step-by-step explanation:
PLZ PLZ PLZ help me will give BRAINLIEST to best answer
Answer:
The system has a unique solution:
(x,y) = (1,1)
Answer:
the system has a unique solution
Step-by-step explanation:
jhjbhbbjbjb
me need help what is this
Answer: Im sure it’s 48
Step-by-step explanation:
51 plus what equals 75
please help me with this
Answer:
So to solve this you subtract 51 from 75.
75-51=24
Order these three values from least to greatest. Explain or show your reasoning.
65% of 80
82% of 50
170% of 30
(Will give brainliest)
Answer:
82% of 50
170% of 50
65% of 80
Step-by-step explanation:
.82(50)=41
1.7(30)=51
.65(80)=52
whats the answer for this question?
Answer:
F (x, y) ----> (x, y - 7)
Step-by-step explanation:
The triangles have the same dimensions. The second triangle is a translation of the first one. It was translated 7 units down, so every y-coordinate value became 7 less than what it was. It did not move left or right, so the x-coordinates remain the same.
Answer: F (x, y) ----> (x, y - 7)
It takes Kim 8 hours to travel a distance of 360 miles. At this rate, how many miles does Kim travel in 12 hours
Answer:
3.75
Step-by-step explanation:
Juan builds a square dog pen that has an area of 100 square feet. He then builds a second pen that has an area of 49 square feet. Which is the closest to the percent of the decrease in the area of the pen? *
IT IS NOT 221
Answer:
51%
Step-by-step explanation:
Simple. 100-49=51
What is 6.27 divided by 1000?
Answer:
0.00627 :)
Step-by-step explanation:
Answer:
0.00627
Step-by-step explanation:
who likes black butler i can can speak grell
Oh the ani me? I know the an ime if that’s what your talking about lol if not then I have no clue
please I need help!!!
Y varies directly as X , and Y=1.2 when X=1.6.
are you learning about this?
hopefully this example helps!!
Nara wants to find the area of the base of her cooler. If she fills the cooler with 3 bags of ice and each bag of ice holds of [tex]3m^{3}[/tex] ice. She knows that her cooler is 4m tall. What is the area of the base?
Answer:
Step-by-step explanation:
2 3/3 ÷ 3
Help!!!!
I cant solve this in not good at maths
Answer:
1
Step-by-step explanation:
2 3/3 can be simplified to 3
3 / 3 is 1
Answer:
1
Step-by-step explanation:
Im so confused rn i have no idea how to do this my teacher didnt teach us this
Answer:
you use the mean method. and then round.
Answer: 5/9 (I am not sure if it is right don't take my word for it just incase if you want to do it at your own risk)
Step-by-step explanation:
There is a 8 main wyas 3 colors, 3 numbers, head or tails
if you are not spinning red it's 2 colors you can get
if you want to flip tails that is one
if you don't want to spin an even number there is 2 other numbers
2+2+1=5
5/9 is your chance or 0.5(5 is repeating)