Given:
A line passes through two points (-7, -5) and (-7, -2).
To find:
The equation of the line.
Solution:
If a line passes through two points, then the slope of the line is
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
The line passes through two points (-7, -5) and (-7, -2). So, the equation of the line is
[tex]m=\dfrac{-2-(-5)}{-7-(-7)}[/tex]
[tex]m=\dfrac{-2+5}{-7+7}[/tex]
[tex]m=\dfrac{3}{0}[/tex]
[tex]m=\infty[/tex]
Here, slope is ∞. It means it is a vertical line of the form [tex]x=a[/tex], where a is constant.
It the given points x-coordinates are same, i.e., -7. So, equation of the line is
[tex]x=-7[/tex]
Therefore, the equation of the line is [tex]x=-7[/tex].
NEED THIS RIGHT NOWW HELLPP PLEASE CLICK. WILL GIVE BRANLIEST
you gave 2/3 of your cookies away to the students in your math class, which was 24 cookies. How many cookies did you bake
Answer:
36
Step-by-step explanation:
24 divided by 2 is 12. 12=1/3. 12x3=36
What are the x- and y-intercepts of the line? 2x – 3y = –12
Show work
Answer:
You can use the intercepts to graph the line. The graph of 2x + 3y = 12 crosses the x-axis at (6, 0), so its x-intercept is 6. The graph of 2x + 3y = 12 crosses the y-axis at (0, 4), so its y-intercept is 4.
Step-by-step explanation:
Answer:
x = -6 y = 4
(-6,0) (0,4)
Step-by-step explanation:
2x - 3y = -12
cancel out the y
2x - 3(0) = -12
2x = -12
divide both sides by 2
x = -6
2x - 3y = -12
cancel out the x
2(0) - 3y = -12
-3y = -12
divide both sides by -3
y = 4
Hope this Helps!!!
12-(2x4+1)
12(2x5)
12-10
2
It’s asking me if the students work was done correctly
Answer:
1st they should multiply 2 and 4 first because you need to fallow order of operations you will get 8 then you add the 1 getting you 9 finally you subtracted 12 and 9 getting 3 so NO THE STUDENTS WORK WAS NOT DONE CORRECTLY
Use a combination to answer the following question.
The track coach needs to higher three managers for the track team. If ten students applied for the positions,
How many ways can the coach select three managers from 10 students?
n=
r=
Answer:
(answer with no comas or decimals)
Answer:
120 POSSIBLE COMBINATIONS
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
Find the balance in Grace’s account after 2 years for a principal of $2500 if the bank pays simple interest at a rate of 5.25%.
Answer:
2762.5
Step-by-step explanation:
please help me with this its for math will give brainly for correct answer
Indicate whether (2, 7) is a solution of the given system.
Yes, (2, 7) is a solution of the system.
No, (2, 7) is not a solution of the system.
Answer:
Yes. Plug in your x and y into the first given equation and you'll see why.
(7) ≥ -(2)+1
7 ≥ -1 (7 is greater than or equal to -1)
...As well as the second equation.
(7) < 4(2)+2
7 < 8+2
7 < 10 (7 is less than 10)
Step-by-step explanation:
Answer:
i am at 22 i thinkkk
Step-by-step explanation:
25 quesion thingy
Find the value of x in the figure.
(4x-5)
177
(4x-3)
(3x-3)
118
(3x+6)
Answer:
x = 35
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 6, then
sum = 180° × 4 = 720°
sum the given angles and equate to 720
4x - 5 + 117 + 3x - 3 + 3x + 6 + 118 + 4x - 3 = 720, that is
14x + 230 = 720 ( subtract 230 from both sides )
14x = 490 ( divide both sides by 14 )
x = 35
What kind of quadrilateral is the shape shown ? Please choose correct answers that apply !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!
Answer:
Option A
Step-by-step explanation:
It's a parallelogram because the four sides all has equal length
Can someone please help me I’m struggling
Answer:
point form is (2,-1), equation form is x= 2, y=-1
Step-by-step explanation:
The greatest value of any U.S. paper money ever printed is 10^5 dollars. What is this amount written in standard form?
Answer:
100000
Hope this helps
An aquarium is leaking water at the rate of three quarts in 4 days.How many quarts are leaked in 1 week?How many days does it take for 9 quarts to leak out of the aquarium?
Answer:
[tex]\frac{21}{4}[/tex] quarts
12 days
Step-by-step explanation:
Given that:
Amount of water leaked in 4 days = 3 quarts
To find:
Number of quarts leaked in 1 week?
Number of days taken for the leakage of 9 quarts of water?
Solution:
We can simply use unitary method or the ratio to find the answers of the questions asked in the statement.
As per question statement:
Amount of water leaked in 4 days = 3 quarts
Dividing by 4 on both sides:
Amount of water leaked in 1 day = [tex]\frac{3}{4}[/tex] quarts
Multiplying by 7 on both sides:
Amount of water leaked in 7 days = [tex]\frac{3}{4}\times 7 = \frac{21}{4}[/tex] quarts
Number of days taken for the leakage of 3 quarts = 4 days
Multiplying by 3 on both sides:
Number of days taken for the leakage of 3 [tex]\times[/tex] 3 = 9 quarts = 4 [tex]\times[/tex] 3 = 12 days
12x─ 15 = 6 ─ 3x answered as a fraction
Answer:
x=1.4 or 21/15
Step-by-step explanation:
Answer:
x is equal to one and two fifths.
Step-by-step explanation:
Given:
12x - 15 = 6 - 3x
Let's start by noticing that every term in that equation is divisible by 3. That means we can factor 3 out of it, giving us:
4x - 5 = 2 - x
Now we'll add x to both sides:
4x + x - 5 = 2 - x + x
5x - 5 = 2
An then we add 5 to both sides:
5x - 5 + 5 = 2 + 5
5x = 7
Finally, we can divide both sides by 5 to get the final answer:
5x ÷ 5 = 7 ÷ 5
x = 7/5
To put that in proper form it would be:
[tex]x = 1 \frac{2}{5}[/tex]
What is 128 1/5 in simplest radical form
Answer:
This is the simplest radical form of 128.
8√2 .
Step-by-step explanation:
√128=√16×√8→4×√4×√2=8√2 .
help please!!!! would really appreciate it
Which subject is it? and which lesson
if you understand this plz help
The answer is A. [tex]\frac{(x-2)(x+6)}{x-6}[/tex].
a runner speeds up from 5 m/s to 9 m/s during the last strech of a race at a rate of 1 m/s². how long does it take the runner to reach the faster pace?
Can someone please help me with this I’m being timed!!!! Just determine it solution, no solution , or infinitely many solution!!!!!
Put these numbers in order from least to greatest 3.5, -1, 4.8, -0.5, -4.2, 0.5, -2.1, -3.5
Answer:
-4.2, -3.5, -2.1, -1, -0.5, 0.5, 3.5, 4.8
Step-by-step explanation:
Hopefully this helps.
mark is an auto dealer he sold a car and made a loss of 10% if his loss was $150000 A calculate how much he sold the car for B what was his cost price
Answer:
A. he sold the the car for 1350000
B. his cost price is 1500000
Step-by-step explanation:
A. 150000---> 10%
x-----> 90%
cross multiplication: x=150000×90/10=1350000
B. 10%( price) +90%(price)
1350000+150000=1500000
3x + 4y = 7 and 8x + 4y = 2
Are they parallel perpendicular or neither?
Which sets of ordered pairs show equivalent ratios? Use the grid to help you. Check all that apply.
(1, 2), (2, 3), (4, 7)
(2, 2), (4, 4), (6, 6)
(3, 1), (4, 1), (5, 1)
(4, 1), (8, 2), (12, 3)
(2, 1), (4, 3), (5, 4)
6h+(-8.1d)-13+5d-3.2h
As an estimation we are told £3 is €4.
Convert £24.10 to euros.
Give your answer rounded to 2 DP.
What’s equivalent to 3/4
10+5.50x=34+2.50x. what is x
Answer:
8
Step-by-step explanation:
10+5.50x=34+2.50x
-2.50x from each side
10+3x=34
-10 from each side
3x=24
divide both sides by 3
x=8
Please solve 3(-4 + x) < -33
Answer:
x < -7
Step-by-step explanation:
Divide both sides by 3
simplify
add 4 to both sides
Answer:
x<-7
Step-by-step explanation:
DUE SOON!! easy middle school problem
Answer:
she made 36 lol
Step-by-step explanation:
90 divided by 2.5 =36
HAVE A NICE NIGHT!!!!! :))
What is the answer here and explain why.
Answer:
x = 8
Step-by-step explanation:
Given
- 4(- x + 8) = 0
- 4≠ 0, so
- x + 8 = 0 ( subtract 8 from both sides )
- x = - 8 ( multiply both sides by - 1 )
x = 8
Answer:
X=8
Step-by-step explanation:
GOOD LUCK!
3)
Which of the choices shown are the lengths of the sides of a right triangle?
A)
1, 1, 2
B)
5, 6, 12
3,5,8
D)
10, 24, 26
Please help will give brainliesst
I need the answer as quickly as possible, please.
Answer:
×^2-10× + 25
I'm not sure