Answers
Answer:
all the answers you have are correct!!!
Step-by-step explanation:
Related Questions
Layla has 3/4 of a can of paint. She uses 2/3 of that plant. What fraction of the can did she use?
Answers
Answer:
its cuz ur computer is upside down
Step-by-step explanation:
add it all up
Find the value of variable x. If your answer is not an integer, write it in simplest radical form with the denominator rationalized
x=
(Simplify your answer. Type an integer or a simplified fraction.)
Answers
Answer:
Step-by-step explanation:
It is a 30°-60°-90° triangle.
The lengths of the sides of a 30°-60°-90° triangle are in the ratio 1:√3:2.
The side opposite the 90° angle has length 4, so the side opposite the 30° angle is 2.
x = 2
Tickets to the zoo cost $8 per child and $12 per adult. The zoo sold $5500 in tickets yesterday.
a. Write an equation to model the ticket sales for yesterday. Use c to represent child tickets
and a to represent adult tickets.
b. 125 more child tickets than adult tickets were sold. That can be modeled using the equatic
c = 125 + a. How many child tickets were sold? How many adult tickets were sold? Show
your work.
Answers
Answer:
a. 12a + 8c = 5500
b. 225 adult tickets
350 child tickets
Step-by-step explanation:
a. 12a + 8c = 5500
b. 12a + 8(125 + a) = 5500
12a + 1000 + 8a = 5500
20a = 4500
a = 225 adult tickets
125 + a = 125 + 225 = 350 child tickets
Bethany bought a box of markers. She gave 6 to her friend. If Bethany now has 52 markers, how many markers were in the box she bought?
Answers
Answer:
58 markers
Step-by-step explanation:
52 + 6 = 58
Answer:
58 markers
Step-by-step explanation:
x-6=52 Set up the problem. "x" represents the number of markers.
+6 +6 Add 6 to both sides to isolate x
x =58
Solve for x please. :D
Answers
Answer:
x = 5
Step-by-step explanation:
Because the figure is an isosceles trapezoid, both the legs would be congruent.
Therefore, x = 5.
Create a unique parabola in the pattern . Pick integers other than one or zero for a and b.
Answers
Answer:
40
Step-by-step explanation:
H+ ions increase in concentration at lower pH values. Calculate how many more H+ ions there are in a solution at a pH = 2 than in a solution at a pH = 6. Find the concentration of H+ ions at a pH = 2 and at a pH = 6 in Table B. Then divide the concentration of H+ ions at a
pH = 2 by the of H+ ions at a pH = 6. Record your answer in Table C.
What is the concentration of H+ ions at a pH = 2?
mol/L
What is the concentration of H+ ions at a pH = 6?
mol/L
How many more H+ ions are there in a solution at a
pH = 2 than in a solution at a pH = 6?
Answers
Answer:
What is the concentration of H+ ions at a pH = 2?
⇒ 0.01 mol/L
What is the concentration of H+ ions at a pH = 6?
⇒ 0.000001 mol/L
How many more H+ ions are there in a solution at a
pH = 2 than in a solution at a pH = 6?
⇒ 10,000
Step-by-step explanation:
Answer:
What is the concentration of H+ ions at a pH = 2?
0.01
What is the concentration of H+ ions at a pH = 6?
0.000001
How many more H+ ions are there in a solution at a
pH = 2 than in a solution at a pH = 6?
10,000
Step-by-step explanation:
Bonsoir ,est ce que vous pouvez m'aidez svp l'ennoncer est ci-dessous. Yann est un fidèle client du magasin qui se situe juste à côté de chez lui. Il y achète ton son matériel d'informatique. Aujourd'hui, il veut s'offrir un disque dur externe au prix de 78,75 euros. Sa carte de fidélité lui a permis d'obtenir de 10 euros à utiliser dans le magasin. Sur le site internet du magasin, il peut bénéficier d'une remise de 20% , mais il doit payer 5,95 euros de frais de port. Quelle offre est plus bénéfique pour Yann.
Answers
Answer:
English please?
Step-by-step explanation:
Find two integers whose sum is 0 and product is -64
Answers
Answer:
-8 and 8
Step-by-step explanation:
-8*8 = -64
-8+8=0
Ahmed owns a land of breadth (x+7) units &having an area of 2+ 14x + 49 sq. Units. (i)Find its length.
Answers
Answer:
l = (x+7) units
Step-by-step explanation:
Given that,
Breadth of the rectangle, b = (x+7) units
Area of the rectangle, [tex]A=x^2+14x+49[/tex]
The area of a rectangle is given by :
[tex]A=lb\\\\l=\dfrac{A}{b}\\\\l=\dfrac{(x^2+14x+49)}{(x+7)}\\\\l=\dfrac{(x+7)^2}{(x+7)}\\\\l=(x+7)\ \text{units}[/tex]
So, the length of the land is (x+7) units.
Which of the following could be the lengths of the sides of a 45°-45°-90° triangle?
Answers
Answer:
[tex]the \: answer \: is \: \: {b}[/tex]
Kylie recorded the number of squats she could do on each day of her training is the relation a function explain?
Answers
Answer:
The second one
Step-by-step explanation:
Yes. Each input (day) has exactly one output (number of squats). (I think lol)
The transformation is a translation.
- true
- false
Answers
Answer:
I think it's would be True
bc you are moving by the same distance and the shape isnt changing.
Help please I will give you the brainliest
Answers
Answer:
65 degrees becue it is equal shape so it would be the same.
65 degreese
Step-by-step explanation:
skracanie ułamków
224/100 =
308/100 =
125/1000=
444\1000 =
Answers
Answer:
224/100 = 2 24/100
= 2 6/25
308/100 = 3 8/100
= 3 2/25
125/1000 = ⅛
444/1000 = 111/250
Work out ( 6x10^2) divide by (3x10^-5)
Give your answer in standard form.
Answers
the ratio of two number is 7 to 3 and their sum is 50 find the two number
Answers
Answer:
35:15
Step-by-step explanation:
7:3=10 (7+3)
14:6=20 (14+6)
21:9=30 (21+9)
28:12=40 (28+12)
35:15=50 (35+15)
There is a more mathematical way to solve this but it isn't coming to mind rn so
The coordinates of the vertices of a triangle are A( 2,3) , B ( 9,1) , C ( 12,14) Suppose each coordinate is multiplied by 3. What is the perimeter of this triangle?
Answers
9514 1404 393
Answer:
about 106.5 units
Step-by-step explanation:
The length of each side is found using the distance formula:
d = √((x2-x1)^2 +(y2-y1)^2)
For example, the length of side AB is ...
d = √((9 -2)^2 +(1 -3)^2) = √(7^2 +(-2)^2) = √53 ≈ 7.28
The other side lengths are calculated the same way. The sum of side lengths of the given triangle is ...
AB +BC +CA = 7.28 +13.34 +14.87 = 35.49
__
Multiplying each coordinate by 3 effectively dilates the triangle by a factor of 3 about the origin. That increases the perimeter by a factor of 3, so it is ...
3(35.49) ≈ 106.5 . . . . units
_____
I find it convenient to use a calculator or spreadsheet to do the tedious calculations.
Academy is offering a 12% discount on all of their sporting good supplies. What would be the sale cost of a basketball with an original price of $140?
Answers
Answer:
$123.20
Step-by-step explanation:
First, convert 12% into a decimal, 12% = .12, now we multiply the discount by the original, so .12x140 which equals $16.80 then we subtract 16.8 from 140 giving you $123.20.
this is me and I am proud of my 15 year old self
Answers
Answer:
good
Step-by-step explanation:
thx for the points :)
Need help
What specific measure of a geometric figure is shown in the image?
A. A 15° angle
B. A 180 mm side length
O C. A 165 mm side length
O D. A 165° angle
Answers
Answer:
b
Step-by-step explanation:
can you help me with my question In the extended simile of the underlined passage from Paragraph 15 of "A Wagner Matinee," the narrator makes an observation about the soul that aring rokol been A. it is like a strange moss on a dusty shelf that, with excruciating suffering, can wither and die y for I the be B though after excruciating suffering it may seem to wither, the soul never dies, C. excruciating, interminable suffering that goes on for half a century can kill the soul.
The coordinates of a rectangle are (3, 0), (3, -5), (-4, 0) and (-4, -5). What is the length of this rectangle?
Answers
Answer:
7
Step-by-step explanation:
0 to 3=3
0 to -4= 4
4+3=7
NEED HELP ASAP BEING TIMED ON THIS !!!
Answers
Answer:
b
Step-by-step explanation:
Select 3 ratios that are = to 11:1
Answers
Hope this helps
If the edge length of a cube is 13 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form? (2 points)
Answers
Answer:
take side as a
volume of cube=a×a×a
= 13×13×13
(im so sorry if im wrong)
Kenny borrows $500 from hls friend to buy a PS5. He promises his friend he will pay him back 7% simple interest in one year. How much will Kenny pay back in total?
Answers
Help! Will mark brainliest
Answers
Answer:
x < −4
Step-by-step explanation:
hope this helps u with ur question lol
10.
The rate of change is constant in each table. Find the rate of change. Explain what the rate of change means for the situation.
Time (days)
Cost ($)
3
75
4
100
5
125
6
150
A. [tex]\frac{1}{25}[/tex] dollars per day; the cost is $25 for each day.
B. [tex]\frac{75}{1}[/tex] dollars per day; the cost is $75 for each day.
C. [tex]\frac{25}{1}[/tex] dollars per day; the cost is $25 for each day.
D. [tex]\frac{1}{150}[/tex] dollars per day; the costs $1 for 150 days
Answers
Answer: C. (25)/(1) dollars per day; the cost is $25 for each day.
$25/ 1 day or $25 a day
Step-by-step explanation:
Answer:
The rate of change is 25. It means the cost increased by $25 per day.
Step-by-step explanation:
The given table is
Time (days) Cost ($)
3 75
4 100
5 125
6 150
It means the graph of this constant function passing through the points (3,75) and (4,100).
If a line passing through two points, then the slope of the line is
Therefore the rate of change is 25. It means the cost increased by $25 per day.
PLEASE HELP MATHS
What is the domain of the function y= 3 In x graphed below
Answers
Answer:
This question makes no sense
Step-by-step explanation:
The domain is all real x btw
12.
60°
X
20
у
Need help