Answer:
they are parallels
Step-by-step explanation:
they have the same slope but different y intercepts so they are parallel
Answer:
Parallel
Step-by-step explanation:
First, you should put the second equation in slope-intercept form, it would be y=3x+8.
If two lines are parallel they will have the same slope. If two lines are perpendicular the slopes will be the negative reciprocals of each other. The slopes of these two lines are the same so they are parallel.
Jeffrey is scuba diving. His elevation changes by -5.5 inches every second. Jeffrey Dives for 30 seconds. What is the total change in Jeffrey's elevation?
can someone please answer this math problem for me, please answer all of them if you can
Answer:
Q5
∠3 = ∠4
Q6.
∠S + ∠T = 90°
Q7.
∠X + ∠Y = 180°
Q8.
∠1 = ∠4
Q9.
∠K = ∠L
Answer:
Q5
∠3 = ∠4
Q6.
∠S + ∠T = 90°
Q7.
∠X + ∠Y = 180°
Q8.
∠1 = ∠4
Q9.
∠K = ∠L
Step-by-step explanation:
Hey, I need some answers!!
What is 16-2t = 5t + 9?
Answer:
so you want to get alikes on same side so add 2 to 5t then subtract 9 from 16 itll give you 7=7t then it should be simple from there pretty certsin this ic correct!
Which of the following solutions are represented correctly on their corresponding number line ? Select two that apply.
A triangle is dilated with a center of dilation at the origin. Point P is on the figure and P' is the corresponding point on the image of the dilation. Point P is at (-2, 3) and P' is at (-8, 12). Which rule best represents the dilation? *
Answer:
(x, y) → (4x, 4y)Step-by-step explanation:
Dilation is applied by the rule:
(x, y) → (kx, ky), where k is the scale factorWe have
(x, y) = (-2, 3) and (kx, ky) = (-8, 12)Substitute and solve for k
-8 = -2k and 12 = 3k ⇒ k = 4So the rule is
(x, y) → (4x, 4y)What is the greatest common factor of the number pair 18 and 24
Answer:
Greatest common factor (GCF) of 18 and 24 is 6.
The price of gasoline rose from 3.00$ to 3.15$ in one month. By what percent did the gas price rise?
Answer:
5%
Step-by-step explanation:
3.15/3= 1.05
So, it rose by 0.05x which is equal to 5%
− 8/7 +(−1/2) reduced to simplest form
Answer:
simplified would be -23/14 if you wanted to answer this it would be either -1 9/14 or -1.64
Step-by-step explanation:
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What is 11.69517 rounded to the nearest thousandth?
The given number 11.69517 rounded to the nearest thousandth is 11.695.
What is the rounding off the number?
Rounding off a number means approximating it to a certain degree of accuracy by replacing it with another number that is nearly equal to it but has a shorter, simpler, or more explicit representation.
To round 11.69517 to the nearest thousandth, we look at the digit in the fourth decimal place, which is 5. Since 5 is greater than or equal to 5, we round up the digit in the third decimal place (9) by adding 1 to it. Therefore, 11.69517 rounded to the nearest thousandth is 11.695.
Hence, the given number 11.69517 rounded to the nearest thousandth is 11.695.
To learn more about rounding off the number, visit:
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Answer:
11.695
Step-by-step explanation:
12 (3 + 4) =
36 + 48
0.84
123 + 124
15 + 16
Select the expression equivalent to (5.2x + 4.8) − (-6x − 2)
A 11.2x + 6.8
B 11.2x - 2.8
C -0.8x + 6.8
D -0.8x - 2.8
system of equations
Answer:1:(2,7)
2:i or (1,-3)
3:is c or (-15,-25)
Step-by-step explanation:like if this helped mark me brainlest please
Answer:
(2,7)
(1,-3)
(-15,-25)
Step-by-step explanation:
Because both equations are equal to the same thing (y) we can just set them equal to each other and solve for x
4x-1=2x+3
solve for x
4x=2x+4
2x=4
x=2
We know that x=2 and can plug this value in for x into any of the beginning equations
4(2)-1=y
7=y
The answer is (2,7)
2.) We can do the exact same process as question one
x-4= -3x
-4= -4x
x=1
plug this x value in into any of the starting equations
1-4=y
-3=y
The answer is (1,-3)
3.) Same deal as the other two
x-10=2x+5
-x=15
x= -15
Plug this value in for x into any beginning equation
2(-15)+5
-30+5
y= -25
(-15,-25)
HELP PLS MY MOM WILL BEAT ME HELP THXS
Answer:
Solution is the missing word.
Step-by-step explanation:
Answer:
Solution
Step-by-step explanation:
this is RAY MAK who knows him
C + 4 = -8
Choose
This is a required question
Answer:
c=-12
Step-by-step explanation:
14=-4(-6c-3)+2 find c
Answer:
C = 0
Step-by-step explanation:
To find the answer simply, isolate the variable by dividing each side by factors that don't contain the variable to get the value of 'C'
Geometry/proportions
Solve for x.
Answer: x=19
Step-by-step explanation:
a triangle always=60 so
14+12+15=41
41-60
=19
Answer:
x=19 makanya belajar jangan maen game gitu aja susah amat
What is the slope of the line on the graph?
Answer:
7
Step-by-step explanation:
Answer:
y = 2x - 4
Step-by-step explanation:
Need help can’t find anyone else answering this one
Answer:
x =4
Step-by-step explanation:
The price of a large pizza is $16.25. You had a coupon that made the price of a large pizza $13.00. For what percent off was the coupon?
can you help me please?
I would really appreciate some help! Im being timed right now :( tysm! :)
Answer for 7: C
Answer for 9: A
Step-by-step explanation for 7:
Because the variable is an exponent, we know there are no real numbers which cannot be placed in the exponent. Therefore, the domain is all real numbers.
Step-by-step explanation for 9:
Test a few values for x. Notice as the x value gets higher, the y value gets exponentially higher. Notice as the x value gets lower, the y value approaches 0, but no value of x will have y equal to or less than 0. Therefor, the asymptote, or line that cannot be crossed is 0 - making A the correct solution.
Please please help!!!
Answer:
Dark blue on the left.
Step-by-step explanation:
The simplest way is to plug in the values. However, you can immediately get rid of yellow and red because the y intercept is -2.
We have two equations left so the best is plug in the points (0,-2).
For the first equation, 4x^2-2, plug in x which is 0.
4(0)^2-2. Simplify to get 0-2. y=-2.
Dark blue is the answer.
Please mark me brainliest it will help me a lot
1. All of the students in a class are younger than 12 years. Write an inequality that
represents the ages a of the students.
Answer:
a < 12
I hope this helps you :D
HELP ME PLS!!! ill give brainlist, and don’t give me no wrong answerr
Answer:
There's no question attached or written out...
Step-by-step explanation:
So yeah....
C gives the cost, in dollars, of a cafeteria meal plan as a function of the number of meals
purchased, n. The function iſ represented by the equation C(n) = 4 + 3n.
1. Find a value of n such that C(n) = 31 is true.
Answer:
9
Step-by-step explanation:
First, write the equation.
C(n) = 4 + 3n
We know that C(n) = 31, so we can substitute it.
31 = 4 + 3n
Subtract 4 from both sides to isolate the term with the variable.
27 = 3n
Divide both sides by 3 to get the variable by itself.
9 = n
The value of n such that C(n) = 31 is true is 9
Cost functionsGiven the cost in dollars, of a cafeteria meal plan as a function of the number of meals purchased, n as:
C(n) = 4 + 3nIf the cost value C(n) is 31, hence;
31 = 4 + 3n
3n = 31 - 4
3n = 27
n = 27/3
n = 9
Hence the value of n such that C(n) = 31 is true is 9
Learn more on equations here: https://brainly.com/question/2972832
What’s the correct answer 9x+3-5x >2
Answer:
x>-1/4
Step-by-step explanation:
9x+3-5x>2
9x-5x+3>2
4x+3>2
4x>-1
x>-1/4
Therefore, x>-1/4
At 7 p.m. the wind-chill temperature was 4°F. By 10 p.m., it had fallen 11
degrees. Write an equation to show the wind-chill temperature at
10 p.m., then solve the equation.
Answer:
-7
Step-by-step explanation:
4-11=-7
5x+20=55 what does x equal?
Answer:
5x+20=55
5x=55-20
x=30/5=7
Answer:
x = 7
Step-by-step explanation:
5x + 20 = 55
- 20 - 20
5x (÷5) = 35 (÷5)
x = 7