Answers
Answer:
Slope; -1
y-intercept: (0, 3)
Step-by-step explanation:
The y-intercept is the point at which the line crosses the y-axis. Start at the origin (0, 0) and count the number of squares up to the y-intercept: 3.
So the y-intercept is (0, 3).
Again starting from the origin (0, 0), count the number of squares to the x-intercept, which is where the line crosses the x-axis. Again, that number is 3.
Thus, the slope of this line is m = rise / run = -3 / 3 = -1. A quick glance at the graph shows that y decreases as x increases, which confirms that the slope is negative.
Related Questions
The mean of 7 cm, 15 cm, 12 cm, 5 cm, h cm, and 13 cm is 10 cm. Find the value of h.
Answers
Answer:
5
Step-by-step explanation:
The Mean of 7cm,15cm,12cm,5cm,h cm, and 13cm =10
⇒ (7+13+15+12+5+h+13)/7 = 10
⇒(65+h)/7=10
⇒65+h=70
⇒h=5
Write the equation for the word problem and solve. You bought a magazine for $5 and four erasers. You spent a total of $25. How much did each eraser cost?
Answers
Answer: each eraser cost 5 dollors
Step-by-step explanation: Simplifying
25 = 5 + 4e
Solving
25 = 5 + 4e
Solving for variable 'e'.
Move all terms containing e to the left, all other terms to the right.
Add '-4e' to each side of the equation.
25 + -4e = 5 + 4e + -4e
Combine like terms: 4e + -4e = 0
25 + -4e = 5 + 0
25 + -4e = 5
Add '-25' to each side of the equation.
25 + -25 + -4e = 5 + -25
Combine like terms: 25 + -25 = 0
0 + -4e = 5 + -25
-4e = 5 + -25
Combine like terms: 5 + -25 = -20
-4e = -20
Divide each side by '-4'.
e = 5
Simplifying
e = 5
A shipping box is shaped like a triangular prism. Each base of the box is an equilateral triangle with the dimensions shown below. The box has a height of 24 inches. What is the lateral surface area of the box?
A = 1224 inches squared
A = 408 inches squared
A = 75 inches squared
A = 487 inches squared
Answers
1. Find the surface area of a geometric box, whose length, breadth and height are respectively
18 cm, 8 cm and 1.8 cm.
Answers
Answer:
259.2
Step-by-step explanation:
multiply 18 x 8 x 1.8 to get 259.2cm
All ratios equivalent to -40/5
Answers
Answer:
Equivalent ratios calculator that shows work to find the equivalent ratios for the given ratio with two or more numbers.
Step-by-step explanation:
The FAFSA4caster cannot help students:
O A. decide which colleges to apply to.
O B. plan for upcoming expenses.
O C. learn about how to pay for college.
O D. perform better on standardized tests.
Answers
Answer:
is D perform better on standardized test
Step-by-step explanation:
IT IS CORRECT TRUST! you welcome
Activity 2: Identify Me
Direction: Determine whether each pair of triangles is congruent by SSS, SAS, ASAor AAS. If it is not possible to prove that they are congruent, wnte NOT POSSIBLE
Answers
Step-by-step explanation:
SSS axiomSAS axiomASA axiomASA axiomSAS axiomSSS axiom15. Louis is going to put new wood floors in his rectangular shaped living room. He measured his living
room and it measures 10 feet by 20 feet. At the flooring store, he found the cost of the wood floors for
$1.50 per square feet and a $300 installation fee. How much money will Louis spend on his new wood
flooring for the cost of the floors plus installation?
A. $300
B. $600
C. $900
D. $1,200
Answers
Answer:
$600
Step-by-step explanation:
(10ft)(20ft) = 200 ft^2
y = 1.5x + 300
=1.5(200) + 300
= $600
2. El torneo de ajedrez de Torrel se realiza una vez cada 2 años, mientras que el torneo de Burak es cada 3 años. Un jugador asiste a ambos torneos, pero en esta ocasión ambos son en el mismo instante, ¿En cuántos años más tendrá que decidir nuevamente entre uno de los dos torneos para asistir?
Answers
Answer:
El jugador tendrá que decidir nuevamente dentro de 6 años.
Step-by-step explanation:
Matemáticamente hablando, debe encontrar un número más pequeño tal que sea un múltiplo de 2 y 3, cada uno de los cuales es un número primo. Entonces, si el torneo de ajedrez de Torrel ocurre cada 2 años, mientras que el torneo de Burak se lleva a cabo cada 3 años. Entonces, el número más pequeño es el producto de estos dos números, es decir, el jugador tendrá que decidir nuevamente dentro de 6 años.
EVALUARE CLASA A 6A APOARTE SI PROPORTII DUPA PLAN UN MUNCITOR TREBUE SA FACA 125 DE PIESE. EL A DEPASIT PLANUL, REALIZIND 120%. CITE PIESE A FABRICAT MUNCITORUL
Answers
Răspuns:
150 de bucăți
Explicație pas cu pas:
Numărul de piese care ar trebui realizate = 125
Procent realizat = 120%
100% ar fi egal cu numărul de piese care ar trebui realizate;
100% = 125
120% = x
Crucea se înmulțește
100% * x = 120% * 125
x = 150
Prin urmare, numărul de piese realizate este de 150 de piese.
Use the drop down menus to represent the solution to the system of the two linear equations shown on the graph. The solution of equation is... (?,?)
Answers
Answer:
Step-by-step explanation:
(4, -3)
is 13/7 a rational number? how do you know?
Answers
Answer:
The fraction 13/7 is a rational number. Both 13 and 7 are integers (whole numbers), so by definition, 13/7 is a rational number
Circle A is shown with a central angle marked 37 degrees and the radius marked 10 inches.
Which of the following could be used to calculate the area of the sector in the circle shown above? (6 points)
π(10in)2 30 over 360
π(10in) 30 over 360
π(37in)2 5 over 360
π(37in) 5 over 360
Answers
Answer:
Hello! Your answer would be, D)π(37in) 5 over 360
Step-by-step explanation:
Hope I helped! Brainiest plz!♥ Have a nice afternoon! Hope you make a 100%! -Amelia
To calculate the area of the sector in the circle, π(10 in)² 37 over 360 could be used.
What is the sector of a circle?"It is a part of the circle that is enclosed by two radii and the intercepted arc."
What is the area of the sector of the circle?The formula for the area of the sector of a circle is A = Ф/360° × (π × r²) where 'r' is the radius of the circle.
For given example,
Circle A is shown with a central angle marked 37 degrees and the radius marked 10 inches.
⇒ r = 10 in.
⇒ Ф = 37°
Using the formula of the area of the sector in the circle,
⇒A = Ф/360° × (π × r²)
⇒A = 37/360 × (π × 10²)
⇒ A = π × (10in)² × 37° over 360°
Therefore, the expression used to calculate the area of the sector in the circle is π × (10in)² × 37° over 360°
Learn more about the sector of a circle here:
https://brainly.com/question/15849991
#SPJ2
simplify 7.2×10 to the power-3 - 9.5×10 to the power -5 plz step by step
Answers
Answer:
0.007105=1421/200000
Step-by-step explanation:
A sphere has a diameter of 6 ft. What is its surface area?
The surface area of the sphere is
ft?. (Type an exact answer in terms of r.)
Answers
Answer:
I think it would be 113.1 ft!
Step-by-step explanation:
A = 4 x pi x 3 over 2 = 113.1
If you want terms of 3.14 it would be 113.04.
The length of an arc is 18cm and the radius of the circle is 6cm. What is the radian
measure of the central angle?
Answers
Answer:
3
Step-by-step explanation:
Radian= arc/radius
18/6=3
The Central angle was calculated to be 3 radians using the formula.
what is a central angle?it is the angle subtended by radii and corresponding arc.
as we know that
length of an arc= central angle* radius
so, central angle = arc length/radius
it is given that
length of the arc=18cm
the radius of the circle=6cm
central angle= 18/6 = 3 radian.
therefore, the central angle was calculated to be 3 radians using the formula.
to get more about circles refer to the link,
https://brainly.com/question/24375372
Equivalent expressions to 10x-4x+7x
Answers
Answer:
13x I think I could be wrong if there are answer choices look at them and make sure.
Step-by-step explanation:
Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.
Find the area of the larger sector.
Round to the nearest tenth.
Answers
Answer:
399.6 square miles
Step-by-step explanation:
The Area of a sector =
x/360° × πr²
r = 13.4 miles
x = 255°
Hence,
255°/360° × π × 13.4²
= 399.5739336 square miles
Approximately = 399.6 square miles
Answer:
399.6
Step-by-step explanation:
Por favor!! Es urgente doy corona plis La edad de Pedro es tres veces la edad de Jorge, la suma de ambas edades es 72 años. Halle ambas edades.
Answers
Answer:
Pedro age = 54 ; Jorge age = 18
Step-by-step explanation:
Pedro age = P
Jorge age = J
3J = P
J + P = 72
we have to substitute the value of P in the second equation
J + 3J = 72
we have solve the equation
4J = 72
J = 18
we have to subistute this value in the first equation
3*18 = P
P = 54
Subtract
(5x^2-8x+7)-(2x^3+3x+1)
Answers
5x^2-11x-2x^3+6
Simplify the expression
answer: = -2x^2+6x+4
Hey everyone, I need a lot of help with this! Please let me know when you can. Thanks!
Answers
I hope you do well on your answer
Find the equation of the line
In the form y=mx+b
Answers
Answer:
y = -1/3x + 5
Step-by-step explanation:
-1/3 is the slope because the line goes down 1 unit and right 3 units.
The y-intercept is 5 because that is where the line crosses the y-axis.
It was the day before the big U.S. History test. It was an open-note exam, so if students took good notes, they would probably get a good grade on it. The problem for Helga was that she waited until the last minute to review her notes—and they were terrible. In a panic, she called her best friend, Tracy, and asked her to make a copy of the notes she took so Helga could use the copy to take the test. Tracy always took detailed notes, and Helga knew she would get a good grade if she used the copy of Tracy’s notes. Why is this most likely a dangerous situation for both Helga and Tracy? They would put their education at risk. They would break their parents’ rules. They would put their friendship at risk. They would break the school laws.
Answers
Answer:
Step-by-step explanation:
they would break the honor code of only using your own notes. Both could get a zero on the test. But.. this brings up the idea that the grade is worth anything in the first place.
Answer:
IT IS B OR D GIVE ME ONE MINUTE TO FINISH THI TEST AFTER I WILL EDIT AND TELL YOU THE ANSWER.
Step-by-step explanation:
Can someone please help me with math.
Answers
Answer:
B
Step-by-step explanation:
Reflection in Y axis
P(X,Y)----------------------P`(-X,Y)
Please help me with maths
Answers
Answer:
Each pentagon angle is 108 no matter what.
so 108*3=324
360-324=36
Answer=36
Find the equation of a parabola with focus F(-3, 9) and directrix x = -13.
Answers
Answer:
y² = 38x + 79
Step-by-step explanation:
Since directrix is the line x = -13, then it means x + 13 = 0
Focus is F(-3, 9).
Let A(x, y) be any point inside the plane having the focus and directrix.
Let MA be the perpendicular distance from A to the directrix and it means that A lies on parabola provided FA = MA.
Thus;
√[(x - (-3))² + (y - 9)²] = (x + 13)
Squaring both sides gives;
(x + 3)² + (y - 9)² = (x + 13)²
>> (x² + 6x + 9) + (y² - 18x + 81) = x² + 26x + 169
>> 6x + 9 + y² - 18x + 81 = 26x + 169
>> y² = 26x + 12x + 169 - 90
>> y² = 38x + 79
Aiden has his two friends order a pizza with 12 slices together they ate 2/3 of the pizza if they evenly divided what was left how many slices will each of them receive?
Answers
Answer: 1 1/3
Step-by-step explanation: 12/3 is 4, so if there are 4 slices remaining (since they ate 2/3 already). Dividing the remaining 4 among them means each person gets 1 1/3 of the remaining 4 slices
can someone explain the steps i need to do to complete this?
Answers
9514 1404 393
Answer:
∠PRS = 142°
Step-by-step explanation:
One can use the relationship between the exterior angle of a triangle and the remote interior angles. This lets you find x. Then evaluating the expression for angle PRS will give you the measure of the angle.
__
(3x -8)° = 90° +(x +2)° . . . . exterior = sum of remote interior
2x = 100 . . . . . . . . add 8-x
x = 50 . . . . . . divide by 2
Then angle PRS is ...
∠PRS = (3x -8)° = (3·50 -8)°
∠PRS = 142°
Consider the system of equation
2x+3y=8
2x+6y=12
what could be the first step in solving the system of equations using elimination
a. Multiply the first equation by -1
b. Add 4 to both sides of the first equation
c. Add the two equations
d. Multiply the second equation by 2
Answers
Remove the brackets using the distributive law for the following: -5(3x + 2)
PLS NO LINKS
Answers
Explanation:
-5(3x) + -5(2)
-15x - 10
(Could I get brainliest please?)
Answer: sorry I didn't answer your question but i really need the points for my quiz
Step-by-step explanation: you see its not cool when someone else does it