Answer:
this could be wrong but another guy said one a website it was 2500 but i haven’t got my results back yet
Decide which of the two points lies on the graph of the line.
1. X + Y = 8
A. (2,4) B. (2,6)
2. X = 4
A.(4,2) B. (2,4)
3. Y = X - 2
A. (4,6) B. (6,4)
Answers:
B) (2,6)A) (4,2)B) (6,4)===========================================
Explanations:
For this problem, the x and y coordinates must add to 8. In choice A, we have x+y = 2+4 = 6, which doesn't work. But choice B does work since x+y = 2+6 = 8. Therefore, the point (2,6) is located on the line x+y = 8. The equation x+y = 8 is equivalent to y = -x+8.The x coordinate must be equal to 4. The y coordinate can be anything you want. The point (4,2) is on this line, while (2,4) is not. Another point on this line is (4,1). The line is completely vertical.If we plugged the x & y coordinates of choice A into the equation, we get 6 = 4-2 which then becomes 6 = 2 and that's a false statement. That rules out choice A. If we try choice B, then we get 4 = 6-2 which becomes 4 = 4. We get a true statement so choice B is the answer.Please help!!
the function of C gives the percentage of homes using only cell phone service X years after 2004 explain the meaning of each statement.
1. C(10)=35
2. C(x) = 10
3. how is C(10) different from C(x) = 10?
Answer:
Step-by-step explanation:
1. C(10)=35 is the percentage of homes using only cell phone service 10 years after 2004, that is, after 2014.
2. C(x) = 10 is the percentage of homes using only cell phone service x years after 2004. We must find x.
3. how is C(10) different from C(x) = 10?
In C(10), 10 measures time in years and is the independent variable here; C10) is the dependent variable. See (2), above. In C(x), x is the (unknown) independent variable, whereas 10 is the output vaue, the dependent variable.
HURRY WILL MAKE BRAINLEST! Given: sin(18m-12)=cos(7m+2), find the value of m.
Answer:
m = 4
Step-by-step explanation:
In order for this equation to be true, the angles must be complementary.
So, 18m- 12 + 7m + 2 = 90
25m - 10 = 90
25m = 100
m = 4
help please!!!!!!! (i will give you the points) find BC
How do long-term goals differ from short-term goals?
Step-by-step explanation:
Long-term goals require more patience than short-term goals do.
I hope it's helpful!
Construct a quadrilateral ABCD , Where PL- 6cm , AY- 6.5cm , LL- 70°, LA- 95°
Answer:
Here's the photo!
Step-by-step explanation:
Find mAPD .
60
Select one:
O a. 30 degrees
O b. 60 degrees
O c. 45 degrees
O d. 90 degrees
Answer:
I believe it's a because 90 + 60 would get you 150 and then you add 30 and it gives you 180/half a circle
12 POINT HURRY HURYRJXNXNDJDJDNDN
Answer:
The fourth choice, Pink, is the correct answer.
Step-by-step explanation:
The first two options intersect, therefore the intersection is the solution. The third set of lines may seem like one line, however since we are dealing with two linear equations, it can be presumed that those are two lines on top of one another, therefore it has infinite solutions. The last option remaining is Pink, in which the lines are parallel and therefore will never intersect, making them have no solution.
write the equation of the line in fully simplified slope-intercept form??
Answer:
y=-2/3x+3
Step-by-step explanation:
(m)slope :rise over run
(b)y-intercept :where the line crosses the y axis
slope intercept for y=mx+b
Alexander is going to invest $1,900 and leave it in an
account for 7 years. Assuming the interest is
compounded monthly, what interest rate, to the nearest
tenth of a percent, would be required in order for
Alexander to end up with $3,100?
3,100= 1,900 +84x
right since 84 months in 7 years
so 14.3% right?
Ummmmmmmmmmmmmmmmmmmmmmmmmmmmm
Find the GCF:
95, 145
Answer: 5
Step-by-step explanation:
Find the prime factorization of both these numbers:
95 = 5 * 19
145 = 5 * 29
The largest common factor is 5
PLS HELP ASAP 4 BRAINLIEST
Answer:
8.0<x<8.5
Step-by-step explanation:
Please help don't answer just for points please'
Zoom in to see clearer :)
What does slope represent
Step-by-step explanation:
The slope and y-intercept values indicate characteristics of the relationship between the two variables x and y. The slope indicates the rate of change in y per unit change in x.
What is the slope of the line?
A. 15
B. 30
C. 18
D. 25
Answer:
15
Step-by-step explanation:
15 is the difference between 15 and 30 where the 2 dots are at
pls help i’ll love u forever
What is the area of the figure below?
Answer:
d.
Step-by-step explanation:
102 in.² should be the answer
y = 8/x
Input
Output
I NEED HELP PLSSS 4x3 + 3x² – 9x +7
4x3 + 3x² – 9x +7
(multiply)
= 12+[tex]3x^{2}[/tex]-9x+7
(calculate)
=19+[tex]3x^{2}[/tex]-9x
(reorder the terms)
= 19+[tex]3x^{2}[/tex]-9x
(Use commutative property to reorder)
= [tex]3x^{2}[/tex]-9x+19
Answer: [tex]3x^{2}[/tex]-9x+19
The price of a phone was $480. After two months of its release, there is a price decrease of 28%. Which of the following expression gives the difference in the prices of the phone before and after the two months?
$16(28%)
$16(72%)
$16(172%)
$16(128%)
Answer:
???
Step-by-step explanation:
On her lunch break, Audrey grabs a meal with her two coworkers. If everyone paid an equal amount of $8.50, then how much was the total bill?
Answer:
$25.50
Step-by-step explanation:
3 people including Audrey went on the lunch break. If each spent $8.50, the total bill can be calculated in two ways
Method 1
$8.50 x 3 = $25.50
Method 2
$8.50 + $8.50 + $8.50 = $25.50
Please give me the correct answer.
Answer:
1:2
Step-by-step explanation:
The left side goes up one when the left goes up 2
WILL GIVE BRAINLIEST FASTTTTT
Factor x^2−4x+4
(x−4)^2
(x+2)^2
(x+4)^2
(x−2)^2
Answer: (x−2)(x−2)
The middle number is -4 and the last number is 4.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get -4
Multiply together to get 4
Can you think of the two numbers?
Try -2 and -2:
-2+-2 = -4
-2*-2 = 4
Fill in the blanks in
(x+_)(x+_)
with -2 and -2 to get...
(x-2)(x-2)
Answer:
(x−2)(x−2)
so the answer is D.
30 POINTS HELP MATH PLEASE ILL GIVE BRAINIEST
Show work please :)
Answer:
yo
Step-by-step explanation:
Answer:
71.55
Step-by-step explanation:
a2 + b2 = c2
c=square route (a2+b2)
Help me solve this problem please
Answer:
CD = 45
Step-by-step explanation:
CE = 180
( x + 6 ) + ( 4x - 21 ) = 180
5x - 15 = 180
5x = 195
x = 39
substitute x in CD
CD = x + 6
CD = 39 + 6
CD = 45
Give the number of terms:
cd + 3d2 – 2d
Give the number of terms
Answer:
3
Step-by-step explanation:
Given the expression
cd + 3d2 – 2d
We are to determine the number of terms
From the equation, the term so of the expression are cd, 3d^2 and -2d. From the listed functions, we can see that we only have three of them. Hence the number of terms in the expression is 3
A line passes through the point (-10, 2) and has a slope of
1/2
Answer:
Step-by-step explanation:
#4 Find the area of the figure below
Answer:
Im pretty sure the answer is 327.96
Step-by-step explanation:
Three girls (Zeva, Abby and Jenny) went to a hair salon. Each girl had their hair styled (curly, straight, and wavy) and colored (blonde, red, and black). From the clues below, which chart correctly matches the girl, the hairstyle and the color?
Answer:
You need to make the question again and include the chart.
Step-by-step explanation: