Characterize the slope of the line in the graph.
A. Positive
B. Negative
C. Zero
D. Undefined
Answers
Answer:
B. Negative
Step-by-step explanation:
The slope is negative because of the fact that it is slanted going downwards if it was slanted going upwards it would be positive.
Related Questions
simplify 6 1 over 3 divide (4 5 over 6 - 3 1 over 5
Answers
Answer:
3.5 maybe?
Step-by-step explanation:
have a nice morning or night
When changed to standard form, how many zeros will be after the seven?
1587 x 10^39 = EASY POOINTS
Answers
Answer:
39
Step-by-step explanation:
because the decimal is moved 39 times as shown by calculating the sum
Answer:
Your answer is 39
Hope this helps
if akayla painted 1/3 of a wall in 20 minutes how long will it take her to paint 4 walls
Answers
Answer:
240 minute or 4 hours
Step-by-step explanation:
We can use a ratio to solve
1/3 wall 4 walls
------------- = ----------------
20 minutes x minutes
Using cross products
1/3 x = 20 *4
1/3 x = 80
Multiple each side by 3
1/3 x* 3 = 80*3
x = 240 minutes
Divide each side by 60 to change to hours
x = 240/60
x = 4 hours
A coin is tossed and the spinner is spun, One possible outcome is H3
(heads, 3). What is the sample space of this experiment?
Answers
Answer:
Possible Outcomes? I hoped that helped it was kinda confusing to me.
Step-by-step explanation:
Write an equation for this relationship
Answers
Answer:
y=18.5x
Step-by-step explanation:
get 55.5/3=18.5
y=18.5x
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I need you’re helpppppppppp
Answers
Choose the three numbers that the model represents. a model split into 10 equal parts with 8 parts shaded.
Answers
Answer:
4/5 i dont get the question but this is what 8/10 is equal to
Step-by-step explanation:
an independent contractor charges $60 per hour. how many hours did the contractor work to make $42,720
Answers
9. If two complementary angles are in the
ratio 3:7, find the supplement of the
bigger angle.
Answers
Answer:
idk
Step-by-step explanation:
Complementary angles are pair angles with the sum of 90 degrees. We have Two complementary angles are in the ratio 3:7:
α = 3k
β = 7k
Then:
3k + 7k = 90°
10k = 90
k = 90/10
k = 9
The bigger angle is:
β = 7(9) = 63°
Two Angles are Supplementary when they add up to 180 degrees. Then the supplementary angle for β is:
x = 180 - 63°
x = 117° → ANSWERwhat is the volume of the rectangular prism HELPPP WILL GIVE BRAINLIEST
Answers
Answer:
1 1/9
Step-by-step explanation:
Find the area. Simplify your answer.
X+9
X+8
Help please
Answers
JJill begins the summer with $500 in her savings account. Each week, she withdraws $20. Her brother, Sam,starts the summer with $150 in his account. He adds $30 to his account each week. At what week will both Jill and Sam have the same amount in their account.
Answers
Answer:
7th week
Step-by-step explanation:
Let us represent the number of weeks as x
Jill begins the summer with $500 in her savings account. Each week, she withdraws $20.
$500 - $20× x
500 - 20x
Her brother, Sam,starts the summer with $150 in his account. He adds $30 to his account each week.
$150 + $30 × x
150 + 30x
At what week will both Jill and Sam have the same amount in their account?
We solve this be Equating both Equations together
Jill = Sam
500 - 20x = 150 + 30x
Collect like terms
500 - 150 = 30x + 20x
350 = 50x
Divide both sides by 50
50x/50 = 350/50
x = 7 weeks
Therefore, at the 7 week, Jill and sam would have the same amount in their accounts
8. Two streets intersect at a traffic light, forming vertical angles. If the
measure of one of the angles formed by the intersecting streets is 78°,
what are the measures of the other three angles? Draw and label a
picture of the scenario. Show your work for how you found the missing
angles. (3 points)
Answers
The measures of the angles in the intersection are 78 degrees, 78 degrees, 102 degrees and 102 degrees
How to determine the measure of the three variables?The measure of one of the angles is given as 78 degrees
Represent this angle with x
So, we have
x = 78
Vertical angles are congruent angles
This means that
Vertical angle = x = 78
The other angles adjacent these angles are also congruent
And the measure of these angles is calculated using
y + x = 180
Substitute the known values in the above equation
So, we have
y + 78 = 180
Subtract 78 from both sides of the equation
So, we have
y + 78 - 78 = 180 - 78
Evaluate the like terms in the above equation
So, we have
y = 102
This means that the measure of the other angles is 102 degrees
Hence, the measures of the angles in the intersection are 78 degrees, 78 degrees, 102 degrees and 102 degrees
Read more about angles at
https://brainly.com/question/7620723
#SPJ1
Two functions are shown below.
f(x) = 3x + 7
g(x) = 2x + 12
What is the value of x where the graphs of f(x) and g(x) intersect?
Answers
Answer:
x=5
Step-by-step explanation:
Ok so put them equal to each other
2x+12=3x+7
subtract 12 from both sides
2x=3x-5
subtract 3x from both sides
-x=-5
divide both sides by -1
x=5
Have a wonderful day/night
Brainliest please.
Review: Angle Bisectors
A
Directions: Label the diagram with the
proper congruence markings and known
measurements.
Answers
Answer:
m∠AOC = 15°m∠BOC = 15°Step-by-step explanation:
Given the angle ∠AOB
It is stated that CO is the angle bisector of ∠AOB.
Given that ∠AOB = 30°
As we know that the angle bisector bisects the angle into two equal angles.
Thus, the angle bisector CO bisects the angle ∠AOB into two equal angles, which are:
m∠AOCm∠BOCas
∠AOB = 30°
Thus, the two formed angles i.e m∠AOC and m∠BOC by the angle bisector would be half of the angle bisector as the angle bisector bisects the angle ∠AOB into two equal angles.
Therefore,
m∠AOC = 15°m∠BOC = 15°Tyrone had $17,000 to invest. He invested part of that amount at 2.5% annual interest for one year and the other part at 6.5% annual interest for one year. The amount of interest earned for both investments was $550. Let x represent the amount of money invested in the first account and y represent the amount of money invested in the second account. Which system of equations best represents the situation?
Answers
Answer:
The system of equations best represents the situation
x + y = 17,000.... Equation 1
0.025x + 0.065y = 550... Equation 2
Step-by-step explanation:
Let
x represent the amount of money invested in the first account and
y represent the amount of money invested in the second account.
We are told that:
Tyrone had $17,000 to invest.
Hence,
x + y = $17,000
x + y = 17,000..... Equation 1
We also known that:
He invested part of that amount at 2.5% annual interest for one year and the other part at 6.5% annual interest for one year. The amount of interest earned for both investments was $550
The formula for Interest =
Principal(Amount invested) × Rate × Time.
Hence:
25% × x + 6.5% × y = 550
0.025x + 0.065y = 550... Equation 2
The system of equations best represents the situation
x + y = 17,000.... Equation 1
0.025x + 0.065y = 550... Equation 2
I got a question sooo
Answers
Answer:
5x +2=17
I hope I helped have an amazingg day
40+20+40+30= what is the answere to it
Answers
Answer:
Step-by-step explanation:
130
Answer:
130
Step-by-step explanation:
A shirts price was $32, on 6% mark, what is the new price of the shirt
Answers
Answer:
19.20
Step-by-step explanation:
.6 is 6%. X 32
Answer:
I think about 4.84 cent
Solve for v.
28-3v=4v
Simplify your answer as much as possible
V =
Answers
Question 4 of 9
Trent is building a new L-shaped desk for his room. He wants to make sure it
is large enough to hold all his supplies. The dimensions of the desk, in feet,
are shown in the diagram. What is the area of the desk?
7
311
31
36
A. 45 square feet
B. 33 square feet
O C. 23 square feet
O D. 42 square feet
Answers
In the Pythagorean Theorem, the sum of the squares of the legs is equal to the square of the
a. shorter leg
b. longer leg
c. sum of the angles
d. hypotenuse
Answers
Answer: D
Step-by-step explanation:
The sum of the squares of the legs is equal to the square of the hypotenuse .
If ABCD is a rectangle, BD = 2x + 5 and AC = 7x - 40. Find the value of BE.
Answers
Answer:
AC = 23
BD = 23
Step-by-step explanation:
ABCD is a rectangle,
AC and BD are its diagonals.
Diagonals of a rectangle are congruent.
Therefore,
AC = BD
7x - 40 = 2x + 5
7x - 2x = 5 + 40
5x = 45
x = 45/5
x = 9
BD = 2x + 5 = 2*9 + 5 = 18 + 5 = 23
AC = 7x - 40 = 7*9 - 40 = 63 - 40 = 23
can someone please help me with this problem :)
Answers
Answer:
42
Step-by-step explanation:
f(x)= -x2-5x+36
f(-3)= -(-3)2-5(-3)+36
= -(9)-5(-3)+36
= -9+15+36
=6+36
=42
Whats The Answer Marking Brainliest, Please explain your answer:D...
.........
Answers
Answer:
64
Step-by-step explanation:
The exponent of a number says how many times to use the number in a multiplication.
8 to the Power 2
In 82 the "2" says to use 8 twice in a multiplication,
so 82 = 8 × 8 = 64
In words: 82 could be called "8 to the power 2" or "8 to the second power", or simply "8 squared"
0.3 × 4.24
help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answers
Step-by-step explanation:
1.272
this is the answer
Answer:
1.272
Step-by-step explanation:
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Can someone help please, i really get confused with equations, please step by step explanation
Answers
Answer: PR equals 6x-2 and x=6.
Step-by-step explanation: Try drawing a diagram to better visualize this, add both the equations, (2x+5)+(4x-7). Be careful of the negative, distribute properly. You should get 2x+5+4x-7 which becomes 6x-2. And finally since they have a midpoint between, both equations are equal to each other. So 2x+5=4x-7. Which should give you x=6.
A car can travel 150 miles on 4 gallons of petrol. How far can it travel on 6 gallons?
Answers
Answer: The car can travel 225 miles on 6 gallons of petrol.
Which of the following graphs the equation.
Y=1/3x -2
Answers
Answer:
I don't know your answer options, but this is what the graph would look like:
**please mark brainliest!!
why you tube is not working
Answers
Have a great day