Answer:
I hope you have a great day too
given the function f(x)=x^2+5,evaluate f(-10)
Answer:105
Step-by-step explanation:
Give two ways to write the expression "x + 7" as a phrase.
Answer:
The sum of x and seven, or x plus seven, or the product of x and seven.
What will be the coordinates of Q?
A (-6, -5)
B (-5, -6)
C (5, 6)
D (6, 5)
Answer:
I Dont understand
Step-by-step explanation:
please awnser photo will give brain if you are first
Answer:
THE SECOND ONE
Describe the relationship between the terms in each arithmetic sequence. Then
write the next three terms in each sequence. (Examples 1 and 2)
Answer:
(a) The sum of the previous term and 9
(b) 36, 45, 54
Step-by-step explanation:
Given
Sequence: Arithmetic Progression
[tex]0,9,18,27[/tex]
Solving (a): Describe the relationship in each term
First, we calculate the common difference (d)
In arithmetic progression:
[tex]d = T_n - T_{n-1}[/tex]
Take n as 2
[tex]d = T_2 - T_{2-1}[/tex]
[tex]d = T_2 - T_{1}[/tex]
Where
[tex]T_2 = 9\ and\ T_1 = 0[/tex]
[tex]d =9-0[/tex]
[tex]d =9[/tex]
The relationship is: The sum of the previous term and 9
Solving (b): The next three terms
As said in (a) each term is derived from a sum of 9 and the previous term
So, we have:
[tex]Next\ Term = 27 + 9 = 36[/tex]
[tex]Next = 36 + 9 = 45[/tex]
[tex]Next = 45 + 9 = 54[/tex]
Hence, the next three terms are: 36, 45 and 54
4 km
3 km
What is the length of the hypotenuse?
Answer:
5
Step-by-step explanation:
a^2 +b^2 = c^2
4^2 +3^2 =c^2
16 + 9 =c^2
25= c^2
5=c
Abed says he has written a system of two linear equations that has an infinite number of solutions. One of the equations of the system is y = 3x – 1. Which could be the other equation?
Answer:
to have an infinite number of solutions, the lines have to be on top of each other.....basically, they have to be the same line.
y = 3x - 1
-3x + y = -1.....multiply by -1
3x - y = 1 <== this would be ur other equation because if u put this in slope intercept form (y = mx + b), it would be the same as y = 3x - 1
Step-by-step explanation:
4) [59, 59,59,59,100,89,80,89] Find The Median and The mode
please help . me . i will even help . you mark you brainliest
A = Not sure
B= 12.0
Hope I helped
Which expression is equivalent to -1/3(6x+15)?
Please help me :(
A) -2x+12
B)-2x+2
C)-2x-2
D)-2x-8
Answer:
-2x+5
Step-by-step explanation:
Bro the answer are wrong there should on more options of -2x+5
These is explainetation
-1/3 × 6x + -1/3 × 15 ( because -1/3 is multipled to whole bracket)
-2x + 5
Suppose a classroom where a debate is being held has an area of 252 square feet. If the classroom is 14 feet wide, how long is the classroom?
HELP ME PLEASE
DUE TODAY
Answer: The answer is 18 feet
ik this is the easiest question but who wanna do it for me?:(
Answer:
B.
Step-by-step explanation:
find the slope of the line created from the points on the table. A. 1/7 B. -7 C. 2/3 D. - 3
Table:
x y
2 14
3 7
4 0
5 -7
Answer:
B. -7
Step-by-step explanation:
Formula to find slope is (y2-y1) / (x2-x1)
Here we have 4 points to choose from, but we only need 2. I will use the first 2 points.
The y2 is 7, the y1 is 14, the x2 is 3, the x1 is 2.
Substitute these numbers into the formula.
(7-14) / (3-2)
^ This is basically -7/1, or -7.
Nita simplified the equation in problem 8 to 1.8 = 1.2x.
How did she get that? Is this a valid way to solve the
equation? Explain.
Answer:No
Step-by-step explanation: No,this is not an valid way to solve the equation because you can’t multiply 1.2 with anything to get 3
given mtw=bgk find the values of x and y
Answer:
x = 12
y = 8
Step-by-step explanation:
to solve for x you would set up your equation:
4x - 3 = 45
then solve using algebra:
4x - 3 = 45
4x = 48
x = 12
to solve for y set up your equation as:
11y + 6 = 94
TO GET 94: you will need to subtract 41 and 45 from 180 to get 94.
(each triangle equals 180 and we need the 3rd measure)
solve the equation:
11y + 6 = 94
11y = 88
y = 8
Hope this helped!!
1+1(2)-5+96-4(67+9)+59+10
plz help me with math :)
Answer:
it would be 3 in the first box and 24 in the other
Step-by-step explanation:
because the ratio is 3 years to 24 montsh most of the time the larger number is on the left and the smaller number is on the right and 3 years is more than 24 months 24 months is only two years
Find the value of x.
x-2
12
36
18
24
27
36
11
9
10
12
Please help!
What is the value of x?
Answer:
12
Step-by-step explanation:
Answer: 10
Step-by-step explanation: Each side if the smaller shape is multiplied by 1.5 to get the dimensions of the larger shape. To find the value of x, you divide 12 by 1.5. Then you add 2 to that answer to get the value of x. [tex]12/1.5 = 8 + 2 = 10[/tex]
Select all numbers that have an absolute value of 0.75.
Choose all answers that apply:
7
5
B
7.5
-0.75
D
0.75
Answer:
d
Step-by-step explanation:
because it's the same number
The absolute value of the number 0.75 is 0.75 .
What is an absolute value?Absolute value of a number is the distance value from zero without considering sign of a number. It is also represented as |x|, where x is any number.
Absolute value of a positive number is that same positive value. Distance of a positive number from zero is that positive number.
So absolute value of 0.75;
|0.75| = 0.75
Therefore, the absolute value of the number 0.75 is 0.75 .
To learn more about the absolute value;
https://brainly.com/question/1301718
#SPJ2
Find the value of x.
The triangle is equilateral, because all three angles will measure 60 degrees. This means that all three sides are equal, so:
7x + 19 = 11x - 89
4x = 108
x = 27
Solve 24 ≤ -6t
The solution is ___
Graph the solution.
Answer:
T < - 4
Step-by-step explanation:
Answer:
t<-4
Step-by-step explanation:
What are the solutions of (x - 3)(2x + 4) = 0
Step-by-step explanation:
(x - 3 ) (2x + 4) = 0
Either
x - 3 = 0
Therefore x = 3
Or.,
2x + 4 = 0
2x = - 4
x = - 4 /2
Therefore x = -2
Now the value of x is 3 or - 2.
Hope it will help :)♥
Answer:
x = 3 & x = -2
Step-by-step explanation:
(x-3) = 0 so x = 3
(2x+4) = 0 so 2x = -4 x = -2
What are the values of the expression??
(-10)2 and -102.
What is the slope of the line graph below (-8, 0) and (0, -4)?
LOOK AT THE PICTURE PLEASE HELP A GIRL OUT IM STUCK ON THIS QUESTION AND I DONT HAVE A LOT OF TIME!!
Answer:
How much time do i have?
Step-by-step explanation:
Answer:
I think it's B.) 2x² - 2x + 2
Step-by-step explanation:
I'm not going to explain because you don't have much time.
Calculate the slope of a line with a run of 3 and a rise of 9
Answer:
Multiply the slope by the run to calculate the rise between subsequent points. if you wanted to know the rise given a run of 3, multiply 10times 0.9 to calculate a rise of 9. Divide the rise by the slope to calculate the run.
Find the Slope of the line that passes through the given coordinates. Enter as a fraction please
(11,7) and crosses the y-axis at 17
Answer:
follow the steps and you'll understand the question
On average, Emma can clean her room in 35 minutes but, depending on how dirty her room is, her time can vary from the average by 20 minutes.
Which absolute value equation can be used to calculate Emma's maximum and minimum time to clean her room?
Let x represent the maximum and minimum time.
|x-20|=35
|x+20|=35
|x+35|=20
|x-35|=20
B. |x+20|=35
This is because 20 is the minimum time, so you have to add that to whatever x is. since x can be the minimum or maximum, this further proves this statement. You can also know this is correct because the final product (35) was the maximum time shown in the world problem
May I have brainliest please? :)
The sum of two numbers is 55. One number is 4 times as large as the other. What are the numbers?
Larger number:
Smaller number:
Answer:
Larger number: 29.5
Smaller number: 25.5
Someone please help me with this questions
Answer:
Coefficient Is the small 2