Answer:
a ≥ 9
Step-by-step explanation:
Find the area of each composite figure. Show ALL formulas required to solve and label the answer.
Answer:
6 (1/2x3x4) and the one on the right is 72 (6x12)
Help Me Please! I will give you 5 stars if your answer is correct!
Answer:
K
Step-by-step explanation:
you can't have negative distance and K is positive being the greatest
Please. I only need help on parts A and B. Please DO NOT just answer with you don't know or something compelety random. Thanks.
Answer: sir
Step-by-step explanation:
Cam was bom weighing 8.6 pounds. Every day, he gained the same amount of weight. After 30 days, he weighed 14.9
pounds. How much did he gain each day? Show the equation you used to find your answer and label what each part of the
equation represents (Assume he gained the same amount each day.)
HELP
Answer:
So I'm not entirely sure about this one, but I believe he gained 0.21 pounds each day for 30 days
Step-by-step explanation:
Since Cam was born weighing 8.6 pounds and after 30 days weighed 14.9, subtract 14.9-8.6 to find how much he gained.
14.9 - 8.6 = 6.3
Now that we know how much he gained, we have to find out how much he gained per day for 30 days. To do this, divide 6.3 by 30
6.3 / 30 = 0.21
To make sure this answer is correct, multiply 0.21 by 30 and add that to 8.6. It should equal 14.9.
I hope this helps!
Okay, last question for today. H e l p P l e a s e . . .
15 points btw.
please help!!
will give brainliest
Answer:
The answer is 379.17 m2
Step-by-step explanation:
First you get the area of the triangle which is A = 1/2 x base x height, then you get the area of the semi circle which is A = 3.14 x r to the power of 2 divided by 2, once you get both answers, you add them up to get your finale answer.
Correct me if I'm wrong, please.
Simplify the expression. 0.6(8b − 15c)
ANSWER: 0
Step-by-step explanation:
Apply zero property of multiplication: 0
Mr. Lummus said that the prime factorization of 540 could be represented by this expression What values of x, y, and z are true for the expression?
Answer:
x2y3z
Step-by-step explanation:
Result
Frequency
Heads, Heads
12/50
Heads, Tails
14/50
Tails, Heads
8/50
Tails, Tails
16/50
Total
50
Based on my data, what is the experimental probability that the family has two dogs or two cats?
Answer:
Step-by-step explanation:
i don't understand this one plz help before sunday.(Thank may God bless you and back the blue)
Answer:
2/3(3/4x-3/2) = 1/2x-1
(2x+1) - (x+3/2) = x - 1/2
Step-by-step explanation:
1) Distribute 2/3 to both 3/4x and -3/2
2/3(3/4x) = 6/12x which can be simplified as 1/2x
2/3(-3/2) = -6/6 which simplifies to -1
2/3(3/4x-3/2) = 1/2x-1
2) (2x+1) - (x+3/2) combine like terms
2x-x = x
1 - 3/2= 1- 1 1/2 ( change 3/2 into an improper fraction. 2 goes into 3 one time with one left over. Place the “leftover” back on top of the original denominator of 2)
1- 1 1/2 = -1/2, so
(2x+1) - (x+3/2) = x - 1/2
The owner of a house paints this attic wall. There is a small rectangular window in the wall. One litre of paint covers 6.5 m 2 . a) What is the area that is to be painted? b) The paint comes in 1-L cans. How many cans does the owner need? Explain your answer.
Answer:
12
Step-by-step explanation:
1.
A season pass has 64 visits. If you purchase a season pass for Soak City, what is
the cost per entry, in dollars, for the same day entry? (show your work)
Step-by-step explanation:
52.22 this is because if you divide 2350 by the same day pass that is what you get
Will give branist if done correctly..it would really help me out.. Thank you in advance!
Instructions:
Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet.
Complete the following. Show all work for calculations.
1. List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
2. Describe the shape of the cross section when the box is cut parallel to the base.
3. What is the surface area of the box?
4. What is the surface area of the box if it is scaled up by a factor of 10?
5. What is the volume of the box?
6. What is the volume of the box if it is scaled down by a factor of $1/10$?
________________________________________
Answer:
I think that this question is too complex for you to be asking on brainly.
Step-by-step explanation:
Oscar spent two thirds hour each night doing homework for five nights this week. How many hours of homework did Oscar complete this week?
seven and one half hours
three and one third hours
two and one third hours
one and one fifth hours
Answer:
The answer is 7.5 hours.
Step-by-step explanation: This is because if he spent 2/3 of every night doing homework for five days then he would spend a lot more than 3 hours and the other answers are even below 3 so thats gotta be incorrect.
Hope this helps.
Answer:
The answer is three and one third hours
Step-by-step explanation:
If Oscar spent two thirds an hour for five nights doing homework, then we would have night one is two thirds, the next night he spent one and one third, the next night would be 2 hours total, then the next night would add another 2/3 making it 2 2/3, finally the last night is two thirds of an hour making it a total of 3 and 1/3 hours spent on homework that week. Hope this helps
please help will pick brainliest
Answer:
Cb.12
Step-by-step explanation:
I took the test my self
Answer:
It is 12cm
Step-by-step explanation:
Have a nice day.
I really need help! pls..... I will make brainlist if the answers are good and right.
PLEASE ANSWER FOR BRAINLIEST :)
Answer:
2/5−3/5+/10
Step-by-step explanation:
Johnny printed two maps of a walking trail near his home. The length of the walking trail on the first map is 8 cm. (THIS QUESTION HAS 3 PARTS)
Part A.) Choose a length between 5cm and 15cm for the walking trail on the second map: ________cm.
Part B.) Determine the scale factor from the first map to the second map. Show your work. It may help you to “draw” out the two maps and label the trails and their corresponding lengths. (2 points)
Scale factor =
Part C.) A landmark on the first map is a triangle with side lengths of 3 mm, 4 mm, and 5 mm. What are the side lengths of the triangle landmark on the second map? Show your work. It may help you to “draw” out the two maps and label the trails. (3 points)
Answer:
Scales are used on maps in the same way that they are used in plans.
A scale of 1 : 50 000 is used on many Ordnance Survey maps.
This means that 1 cm on the map represents an actual distance of 50 000 cm (or 500 m or 0.5 km).
Converting measurements on a map
We saw above that if a map has a scale of 1 : 50000, then 1 cm on the map is 50000 cm in real life.
(a) Imagine we have measured a distance as 3 cm on this map, and we want to find out how far this is in real life.
To work out the distance in real life, we need to multiply this length by 50000.
This gives 3 cm × 50000 = 150000 cm which is 1500 m or 1.5 km.
Alternatively, we could have just remembered that each 1 cm on the map is 0.5 km in real life.
Hence, 3 cm on the map must be 3 × 0.5 km = 1.5 km in real life.
(b) Now imagine we want to walk 4.5 km in real life, and we need to find out how far this is on the map.
To work out the distance on the map, we need to divide this length by 50000.
4.5 km = 4500 m = 450000 cm. Dividing 450000 cm by 50000 gives a distance on the map of 9 cm.
Alternatively, we could have just remembered that each 0.5 km in real life is 1 cm on the map.
If we divide 4.5 km by 0.5 km we get 9, so the distance on the map must be 9 cm.
I hope this helped, and Brainlyest plz
a store is having a sale when everything is 20% off. Before the sale, the store had 100 pairs of flipflops in stock. After selling some, they notice that 3/5 of the flipflops are blue. If the store has 39 blue flipflops, how many pairs of flipflops (any color) have they sold?
helpppp plzzzzzzzz its for homework
Answer: do you still need help comment ok
Step-by-step explanation:
if you know the answers pls put this
1
2
3
4
5
Answer:
1.6 kids
2.6
3.6
4.6
5.6
Step-by-step explanation:
if you count by 6 then you will see that im right
4. Find the value of x
Answer:
it’s 29.
Step-by-step explanation:
Giving out brainlist <3
Find the volume of the prism.
The volume is ____
cubic meters.
Answer:
12.5
Step-by-step explanation:
To find the volume you do L*H*W and I got.
Answer:
12.5
Step-by-step explanation:
to get it you have to multiply the length times the width times the height.
this method works for almost every 3D shape.
Hope this helps!!!
Please answer. I will give you brainliest
Answer:
The third one
Step-by-step explanation:
If you look at the graph you see that the relationship between the points is linear positive correlation
Therefore c is your answer :)
3. The figure shows a rectangle with a width of 3k inches. The length of the rectangle is 5 inches longer than the width.
a.) Find the length of the rectangle in terms of k.
b.) What is the perimeter of the rectangle in terms of k?
c.) If k= 4, find the perimeter of the rectangle.
4. The figure shows a rectangle with a width of 6k inches. The length of the rectangle is 4 inches shorter than the width.
a.) Find the length of the rectangle in terms of k.
b.) What is the perimeter of the rectangle in terms of k?
c.) If k = 6, find the perimeter of the rectangle.
Answer:
4) C.
3) C.
Explanation:
i hope it helps :)
Answer:
3 answer is c
4 answer is also c
Step-by-step explanation:
Suppose translating quadrilateral ABCD by 8 units to the left and 8 units down results in a new quadrilateral A'B'C'D'. Which statements are correct?
I think its A,B,D and E
Answer:
B, D, E
Step-by-step explanation:
I got it correct on USATestPrep
Segment CD will be parallel to segment C'D'. And the area and perimeter of the shape will remain the same. Then the correct options are B, D, and E.
What is a transformation of a shape?The translation does not change the shape and size of the geometry. But changes the location.
Suppose translating quadrilateral ABCD by 8 units to the left and 8 units down results in a new quadrilateral A'B'C'D'.
In the translation, the position is changed only but the dimension of the shape does not change.
Segment CD will be parallel to segment C'D'. And the area and perimeter of the shape will remain the same. Then the correct options are B, D, and E.
More about the transformation of the shape link is given below.
https://brainly.com/question/27224339
#SPJ3
(No step by step needed)
Answer:
i cant see it
Step-by-step explanation:
I can't see any questions?
Factoring x^2+bx+c
Factor the trinomial
x2 + 11x + 30
Answer:
Step-by-step explanation:
[tex]x^2+11x+30\\ \\ j+k=b\ jk=ac\\ \\ j+k=11\ jk=30\\ \\ j=5\ k=6\\ \\ x^2+5x+6x+30\\ \\ x(x+5)+6(x+5)\\ \\ (x+5)(x+6)[/tex]
During a fundraiser, Ms. Dawson’s class raised $560, which is 25% more than Mr. Casey’s class raised.
Mr. Casey’s class raised $
Answer:
The answer is $420 dollars
Step-by-step explanation:
you times 560 by 25%
that comes to a total of 140/
Ms. Dawson's class raised 25 percent more so you would have to subtract 140 from 560
560-140=420
420 is how much Mr. Casey's class raised
Which of the triangles shown are scalene triangles?
Answer:
Triangle D
Step-by-step explanation:
Triangle A is an isoceles because two of the sides are equal in length.
Triangle B is a right isoceles triangle because two of the sides are equal in length and there is a right angle.
Triangle C is an isoceles because two of the sides are equal in length.
Triangle D is a scalene triangle becasue none of its sides are the same length.
Please answer show all your work or tell me the steps
choose any question to do or do all of them i dont care
2. If sales tax rate is 7% how much would you pay for an item that is $23.36
3.If the sales tax rate is 8.25% how much would you pay for an item that is $24.00
4.Original value:140 New value:98 what is the percent change
5. an item priced $30.82 is on sale for a 15% off. What is the sale price of the item
6. if the sales tax rate is 7.6%, how much will you pay on a $330 item
7. a $129 item is marked up 20% how much is the markup
8.four friends go out to eat and their meal costs $86.50. The sales tax is 6.75% and they should tip the waiter 20% how much should each person pay to the nearest cent
9.original cost: $35 new cost: $38.22
what is the percent increase