Answer:
AC⎯⎯⎯⎯⎯≅BD⎯⎯⎯⎯⎯
AC≅BD
Can someone answer this?:(( I really need it
Answer:
What lesson in math is this?
Step-by-step explanation:
So that I can search it and then help you
Which graph shows a proportional relationship between the number of hours of renting a camping tent and the total amounts back to work for camping tent?
Answer: Graph 2
Step-by-step explanation:
Mrs. Thaxton saved $700.00 to take her four grandchildren shopping. Her grandchildren are between the ages of 5 and 11. If Mrs. Thaxton spent $115.00 on each grandchild, how much money did she have left?
Answer:
240
Step-by-step explanation:
115x4=460
700-460=240
Multiply The polynomials. (3x^2+4x+4)(2x-4)
Answer:
6x^3 - 4x^2 - 8x - 16
Step-by-step explanation:
6x^3 + 8x^2 + 8x - 12x^2 - 16x - 16
combine
6x^3 - 4x^2 - 8x - 16
Please Help with math word problem.
A community drama centre sells tickets to a play. They sell 216 tickets. Adult tickets cost $10.25 and students tickets cost $8. The total number of sales was $2117.25. How many students tickets were sold, how many adult tickets were sold?
Please show me how its done
Will make brainlist, thanks
Answer:
Adult Tickets: 173
Student Tickets: 43
Explanation:
To solve this problem, you'll need to set up a system of equations.Assume a = # of adult tickets soldAssume s = # of student tickets sold2: a + s = 216; 1: 10.25a+ 8s= 2117.25
2: <<As the total number of tickets sold from both sides is equal to 216>>
1: <<Each adults ticket (a) costs $10.25 and each student ticket (s) costs $8, and the total amount of money earned (2117.25) from sales is the combination of these two))>>
Note that there are two ways to solve systems of equations (by elimnation and substitution), in this case I'll use elimnation as substitution requires one of the variables in one of the two equations to be isolated.In this case, I'll elimnate a.a + s = 216
10.25a + 8s = 2117.25
In order to elimnate a, it has to be equal to - 10.25 so that it cancels out + 10.25 (so you have to multiply everything on the first equation by 10.25 ((what you do to one part, you'll do to all the other parts)).-10.25a -10.25s = -2214
10.25a + 8s = 2117.25
a cancels, and now you solve accordingly.-2.25s/-2.25 = -96.75/-2.25
s = 43
You could solve for a using this same method, but it's easier to use the first formula <<a+s=216>> to find a.a + 43 = 216
- 43 -43
a = 173
The graph below shows the distance, y, that a car traveled in x hours:
A graph is shown with x axis title as Time in hours. The title on the y axis is Distance Traveled in miles. The values on the x axis are from 0 to 5 in increments of 1 for each grid line. The values on the y axis are from 0 to 225 in increments of 45 for each grid line. A line is shown connecting ordered pairs 1, 45 and 2, 90 and 3, 135 and 4, 180. The title of the graph is Rate of Travel.
What is the rate of change for the relationship represented in the graph?
90
45
fraction 1 over 45
fraction 1 over 90
Answer:
45
Step-by-step explanation:
because it increases by 45 each hour
sorry i was late
:(
In the balance scale/equation analogy, what should you write in the blank on the right side of the equation in order to balance the scale for the following equation? 2(x + 1) = 2x + ______
(x + 1)
4
x
2
Answer:
Option D: 2 is the correct answer.
Step-by-step explanation:
Given equation is:
2(x + 1) = 2x + ______
For balancing the equation, the variables and constants must be same on both sides of the equation.
Simplifying 2(x+1) gives us 2x+2
As 2x is already there, we will add 2 with it in the equation.
Hence,
Option D: 2 is the correct answer.
what is the domain of the function y= cube root x-1
Answer:
A on edge
Step-by-step explanation:
just took the test
find the slope it is due today
Answer: ▽▽
Step-by-step explanation: m = slope
m = y2 - y1 / x2 - x1
3.) (-2, 0) (0, -4)
-4 - 0 / 0 - (-2)
-4 - 0 / 0 + 2
-4 / 2
-2
m = -2
4.) (0, 4) (2, 0)
0 - 4 / 2 - 0
-4 / 2
-2
m = -2
I feel I did smth wrong so I hope this is correct!
Using a scale where 3 inches = 5 feet. If a room measures 20 feet (Width) by 22.5 feet (length), what are the dimensions of the room in inches?
A 12 inches (width) by 13 inches (length)
B 12.5 inches (width) by 13 inches (length)
C 12 inches (width) by 13.5 inches (length)
D 12.5 Inches (width) by 13.5 inches (length)
Answer:
wnna call me and lift the lorax
Step-by-step explanation:
Answer:
12 inches by 13.5 inches
Step-by-step explanation:
3 inches= 5 feet
0.6 inch = 1 feet
20 feet=12 inches
22.5 feet=13.5 inches
please give me brainiest!!<3
Evaluate the expression when a=10,b=9, and c=4.
3a+2b−6c =
Answer:24
Step-by-step explanation:
Multiply 3 times ten, 2 times 9, and 6 times 4 and solve you get 24
The value of the given expression is 24.
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
The given expression is 3a+2b-6c.
Substitute a=10,b=9, and c=4 in the expression 3a+2b-6c, we get
3×10+2×9-6×4
= 30+18-24
= 24
Therefore, the value of the given expression is 24.
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For weeding the garden Arjun was given $18.29 . Now he has $42.38 . How much money did he have before ?
Answer:
24.09
Step-by-step explanation:
42.38 - 18.29 = 24.09
Find the value of x.
Answer: [tex]x = 2\sqrt{15}[/tex]
Step-by-step explanation:
[tex]\dfrac{15}{x}=\dfrac{x}{4} \\\\ x \times x = 15 \times 4\\x^{2} =60\\x=\sqrt{60} =2\sqrt{15}[/tex]
if we just passed a sign which says that harrison is 25 miles away and turkey is 40 miles ahead, how far will we have to go to be halfway between turkey and harriso
Answer:
You will need to go 7.5 miles to be halfway between Harrison and Turkey
Step-by-step explanation:
If you see a sign saying that Harrison is 25 miles away and that Turkey is 40 miles ahead, then the distance from Harrison to Turkey must be 40 miles - 25 miles = 15 miles.
If you drive up to be halfway between Harrison and Turkey, then you need to travel 15/2 = 7.5 miles.
You will need to go 7.5 miles to be halfway between Harrison and Turkey
What is the square root of -16?
Step-by-step explanation:
3 is the correct answer
This trip the family will spend $117.96. The next trip they will spend $119.27. This is an increase of ($117.96 − $119.27) or an increase of $1.31.
What is the percent of increase?
Round your answer to the nearest whole percent. Type your answer into the space.
Answer:
1.11055% increase
Translate the shape by the vector { -1 }
5
Answer:
Step-by-step explanation:
Coordinates of the given rectangle are,
A → (3, 3)
B → (6, 3)
C → (6, 1)
D → (3, 1)
Translation of the given rectangle by the vector [tex]\binom{-1}{5}[/tex] means, shifting of rectangle by 1 unit to the left and 5 units up.
So the rule which defines the translation of the vertices by the given vector is,
(x, y) → (x - 1, y + 5)
By this rule, after translation vertices of image rectangle will be,
A(3, 3) → A'(2, 8)
B(6, 3) → B'(5, 8)
C(6, 1) → C'(5, 6)
D(3, 1) → D'(2, 6)
84.5 divided by 6261.45
Answer:
74.1
Step-by-step explanation:
!! PLEASE help !
Using two or more complete sentences, describe how you can find a vector parallel to b (-2,3) .
Any vector that points in the same or opposite direction would be parallel. So you can just scale (-2, 3) by any real number t to get the vector (-2t, 3t ).
For example, if t = -1, you get the vector (2, -3); if t = 2, you get (-4, 6).
Pls give the right answers
Pls help
Pls help
Pls help
Answer:
H
Step-by-step explanation:
Because I’m decimal if it is negative the greater the number in negative the less it is
Jared is rounding some numbers to the nearest tenth. Select the number that will have a 3 in the tenths place after rounding. (2 points)
3.03
4.28
5.39
6.43
Answer: B) 4.28
The 2 is in the tenths place, and 8 is to the right of it. The 8 is five or larger, so that means we bump the 2 up to 3. We erase the 8. So we go from 4.28 to 4.3; we have a 3 in the tenths place as instructed.
We can think of 4.3 as 4.30
Note how 4.28 is closer to 4.30, than it is to 4.20
Side notes:
Choice A rounds to 3.0 or just 3Choice C rounds to 5.4Choice D rounds to 6.4Aniyah is driving home at a constant speed. After 20 minutes, she is 70 miles from
home. After 1 hour, she is 40 miles from home. What equation models her distance
from home, y, as a function of time, x? Show your work.
Answer:
Aniyah is driving home at a constant speed. After 20 minutes, she is 70 miles from
Step-by-step explanation:
home. After 1 hour, she is 40 miles from home. What equation models her distance
from home, y, as a function of time, x? Show your work.
Solve for please X/2+6=-2
Answer:
x = -16
Step-by-step explanation:
The Heyde family went to the zoo. There are 2 adults and 3 children. Admission to the zoo is $22.00 for adults and $15.00 for children. How much did the family spend to enter the zoo?
Answer:
$89.00
Step-by-step explanation:
(2*22)+(3*15)= 89
Let y be the number of dollars that Jon has and let x be the number of dollars Steve has. The graph shows the relationship between how much money they each have, as Jon pays Steve
The [tex]y[/tex] and [tex]x[/tex] axes in the above graph are compared to how much money Jon and Steve have, respectively. Thus, [tex]y=6+x[/tex] is the pictorial representation.
What are type and graph?A graph is referred to as a mathematical construct that connects a collection of points to express a certain function. A pairwise link between the items is established using it. The lines that link the graph's vertices (also known as nodes) are its vertices (lines).
What purposes do graphs serve?A common technique for graphically showing data linkages is the graph. Although takes up less space, a graph accomplishes the goal of conveying which is either too many more and complicated to be completely stated in the words.
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D'marjay is going to flip a coin 4 times. What is the fractional probability that it will be two heads and two tails (in any order)?
Answer:
3/8 or6/16
Step-by-step explanation:
can you help me with something
Answer:
139,488 miles
Step-by-step explanation:
5182×24 = 139,488
Answer:
its the first one
Step-by-step explanation:
5812 x 24 i just looked that up and got the anwser
Help pls I have no idea lol
Answer:
a=7b=9c=4
Step-by-step explanation:
3. Graph each line y, y1, y2, y3, and y4 and record the data in the table below.
(Graph all five lines together so that you can compare them)
It’s question 3
hey please help
just tell me all the ones that work
Answer:
D and A and B i think
Step-by-step explanation:
