Answers
Answer:
Identify the numerical terms in the following expression
a) x-y+7
b)-18-5 x^2+2y^2.
Step-by-step explanation:
Finally......
Just kidding Im just here to wasting your time
Related Questions
Find the slope, m, and y-intercept, b, for the graph of the linear equation represented by the table below.
Answers
Answer: m=1/2, b=-7
Step-by-step explanation:
(0,-7) is the y-intercept on the line...
The coordinates of the vertices of quadrilateral ABCD are A(−5, 1), B(−2, 5), C(5, 3), and D(2, −1).
Drag and drop the choices into each box to correctly complete the sentences.
The slope of AB is ⎯⎯⎯⎯⎯ , the slope of BC is ⎯⎯⎯⎯⎯ , the slope of CD is ⎯⎯⎯⎯⎯⎯ , and the slope of AD is⎯⎯⎯⎯⎯ . Quadrilateral ABCD is ————- because —————
Answers
Answer:
mab-2
mbc1/2
mcd-3/4
mad-3/4
Step-by-step explanation:
QUICK HELP!!!
Use the table of the probability distribution to find the variance
Answers
Answer:
0.9
Step-by-step explanation:
can someone pls help me with solving one variable expressions pls show your work too so i can understand thanks
Answers
Step-by-step explanation:
Basically, let's represent the amount of money earned in
July with x
and
August with x+90
x+(x+90)=350
2x+90=350
2x=350-90
2x=260
x=260÷2
x=130
So, Wanda earned $130 babysitting in July and in July, 130+90=$220.
Hope this helps!
A square has an area of 4 square feet. What is the perimeter of the square, rounded to the nearest foot?
A. 8
B. 12.5
C. 28
D. 200
Answers
Explanation:
A = L*W
Since the shape is a square, all sides are the same length. The square root of 4 is +- 2, but the value will be positive 2 because distance can’t be negative. If each side has a length of 2 feet, and a square has 4 sides, 2*4 = 8. The perimeter is 8 feet.
Complete the proportional relationship table by filling in the blank sections. Dalia swims 2 pool laps every 3 minutes.tions. A runner runs 5.5 miles per hour.
Answers
Answer:
2/3
Step-by-step explanation:
Answer: 2/3
Step-by-step explanation:
i took the k12 test
sorry if its wrong but i think its right at least it was for me
find the surface area of a open box of cardboard whose dimensions are 24cm, 18cm and 14cm
Answers
Answer:
hope this helps
Step-by-step explanation:
l = 24 cm
b = 18 cm
h = 14 cm
S.A of cuboid = 2 (l+b) × h
= 2 (42) × 14
= 84 × 14
= 1,176 cm²
Given the function y= {3x+1 if x≥0,x−2 if x<0 }. Find its values for x=−1; 0; 1; 2. Answer: If x = −1, then y = . If x = 0, then y = . If x = 1, then y = . If x = 2, then y = .
Answers
Answer:
If x=-1 then y= -3
If x=0 then y=1
If x=1 then y= 4
If x=2 then y= 7
Help please due today
Answers
Answer:
Line a. goes to table 3, line b. goes to table 2, and line c. goes to table 1.
Step-by-step explanation:
Here are the 3 lines graphed (I even labeled each for you) so you can have a bit of a visual.
Hopefully you can find the points on each graph.
(Hint: The x row represents the x coordinate of an ordered pair, and the y row represents the y coordinate of an ordered pair.)
Ordered pairs look like this btw (x,y)
Hope this helps :)
A game you wanted was discounted 45% and now costs $26.29 what did the game cost before the discount
Answers
Answer: I think its $58.4
Mr. Ramirez purchased 50 concert tickets for a total of $575. The concert tickets cost $15 for adults and $10 for children under the age of 12.
Write and solve a system of equations to represent the given scenario. Use the variables "a" for adults and "c" for children.
Answers
Explanation:
a = adult tickets
c = child tickets
a + c = 50
15a + 10c = 575
The first equation can be rearranged and substituted into the second equation.
a = 50 - c
15(50 - c) + 10c = 575
750 - 15c + 10c = 575
750 - 5c = 575
-5c = -175
c = 35
The value of c can be substituted into either one of the original equations to find a.
a + c = 50
a + 35 = 50
a = 15
Check:
a + c = 50
15 + 35 = 50
50 = 50
15a + 10c = 575
15*15 + 10*35 = 575
225 + 350 = 575
575 = 575
Order the set of numbers from least to greatest.
-0.62
-0.615
-5/6
Answers
Answer:
5/6, -0.62, -0.615
Step-by-step explanation:
Hope this Help If i got it wrong I'm sorry I tried :(
What is the value for x?
(6x4) B
Enter your answer in the box
rey-
С
X
PLEASE HELPPP
Answers
Answer:
OOOO Shoot im not in high school
Step-by-step explanation:
Can someone tell me the answer to this please?
Answer choice C is incorrect
Answers
List the terms in the expression xyz+1
Answers
Answer:
see explanation
Step-by-step explanation:
xyz + 1 ← has 2 terms
xyz is one term and the other is the constant term + 1
Two numbers have a sum of 12 and a difference of 4. What is the smaller of the two numbers?
Α. 8
B. 6
C. 4
D. 3
Answers
Answer:
8
Explaining :
4/12 is 8
8+4=12
12-4=8
I hope it work :)
Ruben and his friends are celebrating Ruben's birthday at Adventure Zone, which has trampolines, mini golf, laser tag, and an arcade. Ruben's mom gives 18 arcade tokens to each kid at the party. In all, she gives out 144 tokens.
Use an equation to find the number of kids at Ruben's party.
Answers
The number of kids that are at Ruben's party will be 8 kids.
Let the number of kids at the party be represented by x.Number of arcades token given to each person = 18Total number of arcade tokens given out = 144Based on the information given, the equation to solve the question will be:
18 × x = 144
18x = 144
x = 144/18
x = 8
Therefore, there are 8 kids at the party.
Read related link on:
https://brainly.com/question/25294118
what is the domain of the fraction
Answers
The domain is the set of all x-values in that table:
{ -6, -1, 0, 3}
or
{ x | x = -6, -1, 0, 3 }
pls help!!!!! i will give brainliest!!!!!
Answers
Answer:
I believe it to be the first answer. Since, similar triangles always have the same slope.
Step-by-step explanation:
. There are 2 boys for every 3 girls in Mrs. Sorrentino's class. If there are 30 students in
the class, what percentage are boys?
(Please show how to solve this question , step by step!)
Answers
Answer:
40% are boys
Step-by-step explanation:
sum the parts of the ratio, 2 + 3 = 5 parts
Divide number in class by 5 to find value of one part of ratio
30 ÷ 5 = 6 ← value of 1 part of the ratio, then
2 parts = 2 × 6 = 12 ← number of boys in class
percentage = [tex]\frac{boys}{total}[/tex] × 100%
= [tex]\frac{12}{30}[/tex] × 100%
= 0.4 × 100% = 40%
Answer:
40% simplify the fraction then divide (boys/total) then multiply by 100
Step-by-step explanation: 2+3 = 5 is the distributer then : 30/5 = 6 then if 2 are boys 2 x 6 = 12 is the amount of boys 12/30 = 2/5 simplified and then x 100 to fraction's to find percentage 2/5 x 100 = 40%
Use the example as a model. Simplify the expressions.
t^37 = ✔ i
t^82 = ✔ –1
Answers
Answer:
After , the sequence repeats itself
Divide 37/4 = 9 R 1. Now use the remainder and find which one of the values of i it matches.
so
Step-by-step explanation:
The expressions are simplified as;
i. t = ∛i
ii. t = 1
How to simply the expressionsFrom the information given, we have that;
Simplifying [tex]t^3^7[/tex] = √i
When [tex]t^3^7[/tex]equals i (the imaginary unit), we can solve for "t" by taking the 37th root of both sides:
[tex]t^3^7 = i[/tex]
[tex]t = \sqrt[3]{i^3^7}[/tex]
[tex]t = i^(^3^7^/^3^)[/tex]
Since i^4 = 1 (i raised to the power of 4 is 1), we can simplify the exponent:
[tex]t = i^(^1^2 ^+ ^1^/^3^)[/tex]
[tex]t = i^1^2 ^* i^(^1^/^3^)[/tex]
Now, since[tex]i^1^2[/tex] = 1 and [tex]i^(^1^/^3^)[/tex] represents the cube root of i, we have:
t = 1 * ∛i
t = ∛i
Simplifying [tex]t^8^2[/tex] = √ –1:
Take the 82nd root of -1
[tex]t^8^2 = -1[/tex]
t = [tex]\sqrt{(-1)^8^2}[/tex]
t = √1
t = 1
Learn about complex numbers at: https://brainly.com/question/10662770
#SPJ3
PLEASE HELP!!
Which of the following is a complex number?
Answers
Answer:
A
Step-by-step explanation:
not sure if it is correct
The ratio of boys to girls in Mr. Hakeem's class is 64. If there are 18 boys, how many girls
are there? (1 point)
A 2
B. 10
C. 12
D. 24
How many girls
Answers
Answer: C. 12 girls
Step-by-step explanation:
how to find an expression for the perimeter of the rectangle
Answers
Answer:
Step-by-step explanation:
To find the perimeter of a rectangle, add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.
need help for 20 points.....plzzzzz
a^2/16-5ab+100b^2
Answers
is it factorization ...
write the equation
it passes through (0,-2) and is perpendicular to the graph of y=5x+7
Answers
Step-by-step explanation:
the line passes through (0,-2) and perpendicular to the graph of y=5x+7.
solution :
the slope = -1/5
the equation :
y+2 = -1/5 (x-0)
y = -1/5x - 2
You spent a total of $63. How much will pay in 6% tax?
Answers
Answer:
You will pay $3.78 in tax. And you would pay a total of $66.78
Step-by-step explanation:
Answer: $3.78 or $66.78 if you are looking for the total amount including tax.
Step-by-step explanation:
6% can be represented by 0.06 so multiply that by 63
63*0.06=3.78
You will pay $3.78 in taxes
The total is 66.78 but I think you are asking for the tax.
PLEASE HELP what is the term what is A in the sequence and what is the common ratio
for 3 9 27 54
Answers
What is the proportional rate for 15/21=20/y?
Answers
Answer:
y=28
Step-by-step explanation:
15/21=20/y
15y=420
y=28
GIVING BRAINLIEST THOSE WHO PROVIDE PICTURES
graph the solution to this system of inequalities in the coordinate plane.
3y>2x+12
2x+y<-5