Answers
Answer:
Slope is -2/5
Step-by-step explanation:
here, (x1,y1)=(-5,5) and (x2,y2)=(5,1)
then,using formula
y2-y1
= ---------
x2-x1
1-5
= --------
5+5
-4
= --------
10
-2
= ----------
5
Related Questions
Look at picture because I cannot put square roots in
Answers
Answer:
45
Step-by-step explanation:
Tell whether the ratios form a proportion. 1/3, 7/21
Yes
or
No
(also i give out branislist lol)
Answers
A sports shop has 80 colored golf balls.
50 of them are orange and the rest are green.
What percent of the balls are green?
Answers
Answer:
37.5%
Step-by-step explanation:
The shop has 80 golf balls.
50 of them are orange.
Find the number of green balls:
80 - 50 = 30
Since the rest are green, there are 30 golf balls.
[tex]\frac{30}{80}=0.375*100=\boxed{37.5}[/tex]
37.5% of the golf balls are green.
Hope this helps.
The percentage of balls that are green is given by A = 37.5 %
What is Percentage?A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %
The difference between an exact value and an approximation to it is the approximation error in a data value. Either an absolute error or a relative error might be used to describe this error.
Percentage change is the difference between the measured value and the true value , as a percentage of the true value
Percentage change =( (| Measured Value - True Value |) / True Value ) x 100
Given data ,
Let the percentage of balls that are green be represented as A
Now , the value of A is
The total number of colored golf balls is = 80 balls
The number of balls that are orange = 50 balls
The number of balls that are green = 30 balls
So , the percentage of balls that are green A = number of balls that are green / total number of colored golf balls
The percentage of balls that are green A = ( 30/80 ) x 100
The percentage of balls that are green A = ( 3/8 ) x 100
The percentage of balls that are green A = 37.5 %
Hence , the percentage of green balls is 37.5 %
To learn more about percentage click :
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PLS HELP ASAP I NEED BOTH OF THESE
Answers
Double the sum of j and 10
Answers
Answer:
a sum is a result of adding two or more numbers
Step-by-step explanation:
example : 9 is the sum of 2. 4 and 3 because ( 2 plus 4 us 3 = 9
Need help right now!!! Due soon!
Answers
Answer:
Step-by-step explanation:
HAHAHAHAHA! NOT IN THE MOOD!
The balance in your bank account is $720.50. You use your debit card for purchases of $45, $82, and $22.25. Then, you deposit $98.45 in the account. What is the new balance of your account?
Answers
Answer:
669 dollars and 70 cents
Step-by-step explanation:
just minus all the money spent and add the money added
The length of the sides of a square measure 2x-5. The length of a rectangle measures 2x, and the width measures x + 2. For what value of x is the perimeter of the square the same as the perimeter of the rectangle?
Answers
Answer:
[tex]x = 12[/tex]
Step-by-step explanation:
Perimeter of a square:
The perimeter of a square of side x is given by:
[tex]P_s = 4x[/tex]
Perimeter of a rectangle:
The perimeter of a rectangle of length l and width w is given by:
[tex]P_r = 2(l + w)[/tex]
The length of the sides of a square measure 2x-5.
This means that the perimeter of the square is:
[tex]P_s = 4(2x - 5) = 8x - 20[/tex]
The length of a rectangle measures 2x, and the width measures x + 2.
This means that the perimeter of the rectangle is:
[tex]P_r = 2(2x + x + 2) = 2(3x + 2) = 6x + 4[/tex]
For what value of x is the perimeter of the square the same as the perimeter of the rectangle?
This is x for which:
[tex]P_s = P_r[/tex]
So
[tex]8x - 20 = 6x + 4[/tex]
[tex]8x - 6x = 20 + 4[/tex]
[tex]2x = 24[/tex]
[tex]x = \frac{24}{2}[/tex]
[tex]x = 12[/tex]
Maria has 60 stamps. Four
more than three-fourths of her
stamps are from the United
States.
How many of her stamps are
not from the United States?
A. 49
B. 41
C. 19
D. 11
Answers
Answer:
49
Step-by-step explanation:
it is 49 because i worked it out and if you look closely it says 4 mour that
FIND THE X AND Y-INTERCEPTS
5X-2Y=10
Answers
Step-by-step explanation:
5x - 2y = 10
-5x -5x
----------------------
-2y = 10 - 5x
/-2 /-2
--------------------
y = -5 + 2.5x
Hope this helps :)
A 0.16-decalitre jug of water costs $80.00. What is the price per decilitre?
Answers
Answer:
$500
Step-by-step explanation:
0.16x=80
x=80/0.16
x=500
Hope I helped!
i need help now plz it homework and i need hep on it plz help
Answers
Step-by-step explanation:
The right trangular prism has 5 surface areas. 2 of them are triangles and 3 of them are rectangles.
Area of triangle
= 0.5(3/2)(2) = 3/2 square units.
Area of 1st rectangle
= (5/2)(5) = 25/2 square units.
Area of 2nd rectangle
= (3/2)(5) = 15/2 square units.
Area of 3rd rectangle
= (2)(5) = 10 square units.
Total Surface Area
= 2 * (3/2) + (25/2) + (15/2) + 10
= 33 square units. (A)
A one-quart container of tomato soup is shaped like a rectangular prism. A soup bowl shaped like a hemisphere can hold 8 oz of liquid. How many bowls will the soup container fill? Recall that 1 quart is equivalent to 32 fluid ounces (oz).
Answers
Answer:
4 bowls
Step-by-step explanation:
Hope this helps
Answer:
Yes the other person is right
Step-by-step explanation:
Which equation represents the proportional relationship of the total amount of money earned, m, to the number of hours worked, h, at a pay rate of $19 per hour?
Answers
Answer:
m=19h
Step-by-step explanation:
19 dollars per number of hours worked(h) equals the amount of money you would receive.
Solve and check the solution 4y+1=17
Answers
Answer:
Step-by-step explanation:
4y+1=17
Subtract the 1 from the 17, giving you...
4y =16
Divide 16 by 4y, giving you...
Y= 4
I hope this helps you out!
Morgan buys 3 bracelets
Answers
Answer:
how bout 4 bracelets?
Step-by-step explanation:
Sorry for the bad quality.
Answers
Answer:
B and C
Step-by-step explanation:
In a long-distance relay contest, Team A completed the race in 5 2/3 hours, and Team B completed the race in 294 minutes. How much longer did it take Team A to complete the race than Team B? Answer the question in hours first, and then in minutes.
Answers
Answer:
46 minutes.
Step-by-step explanation:
2/3 of an hour = 40 minutes.
So....5 hours 40 minutes.
294 minutes is 6 minutes shy of 5 hours. (300 minutes)
40 + 6 = 46 minutes
You play a game where you score -6 points on the first turn and on each of the next 3
tums. What is your score after those 4 turns
Answers
Answer:
-24
Step-by-step explanation:
Need help ASAP!!!!!!!!!!!!!!!!!
Answers
Slope = (y2-y1)/(x2-x1) = (3-0)/(3-2) = 3/1 =3
The general equation of a line is represented as y = mx + b, where m is the slope and b is the y-intercept.
We know the slope is 3, so we have
y = 3x + b
To find b, we choose one coordinate and we substitute in the equation and solve for b.
Let’s substitute (2,0) in the equation; we have:
0 = 3(2) + b
0 = 6 + b
b = -6
So the equation of the line is:
y = 3x - 6
177 cm = ? m
1.9 m = ? cm
Answers
190 cm
Hope that helped
Answer:
177 CM = 1.770000m
1.9 m= 6.233595800 ft
Step-by-step explanation:
I hope it helps you
-3 2/7 + -6 1/6
Help with this please I dont know
Answers
Answer:
-9.45238095238
Step-by-step explanation:
Just use the fraction to add to the whole number
Answer:
=−14.73809524
Step-by-step explanation:
help me out here please
Answers
Answer:
12) y=25x
13) 14 gallons
Step-by-step explanation:
m= (y2-y1)/(x2-x1)
m= (75-50)/(3-2)
m=25/1=25
y-y1=m(x-x1)
y-75=25(x-3)
y-75=25x-75
y=25x
------------------------------------
350=25x
x=350/25
x=14
When writing a proof, how do you construct the first statement?
A) By writing the next logical statement from the current one.
B) By copying the “given” statement(s) from the original problem.
C) By copying the “prove” statement(s) from the original problem.
D) By writing the justification for the first statement in the right column
Please I need this for tonight :(
Answers
Answer:
B
Step-by-step explanation:
Just took the quiz
By copying the “given” statement(s) from the original problem.
What is a Proof?
evidence or argument establishing or helping to establish a fact or the truth of a statement.
How to determine?We just start any proof or derivation
By copying the “given” statement(s) from the original problem.
Learn more about Proof:
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Please help I’ll mark you as brainliest if correct!
Answers
las diferencias existentes entre espacios de población ( regiones, áreas de salud, municipios) respecto a condiciones de vida , de salud y pobreza en grupos de mujeres y recién nacidos haciendo uso de indicadores de estadísticas ( vivienda, agua, luz, disposición de excretas, eliminación de basuras, nivel de educación, disponibilidad de bienes, situaciones de pobreza, esperanza de vida al nacer, tasa de fecundidad, mortalidad materna, mortalidad infantil y causas de mortalidad materna e infantil)
Answers
The width of a recruits 3 cm more than its length. It’s perimeter is 50 cm. Find it’s dimensions.
Answers
Answer: Length = 11 cm
Width = 14 cm
Step-by-step explanation:
Let x = Length of the rectangle.
then, width = x+ 3
Perimeter of rectangle = 2 (length +width)
Then, Perimeter = 2 (x+x+3)
= 2 (2x+3)
Since perimeter = 50 cm
[tex]\Rightarrow\ 2(2x+3)=50[/tex]
[tex]\Rightarrow\ 2x+3=25[/tex] [Divide both sides by 2]
[tex]\Rightarrow\ 2x=22\\\\\Rightarrow\ x=11[/tex]
The dimensions are :
Length = 11 cm
Width = 11+3= 14 cm
Can someone help me it is due today and I’m having trouble
Answers
Angle B is 134*
Angle C is 22*
Answer:
A: 24°
B: 22°
C: 134°
Step-by-step explanation:
A triangle will always add up to 180°
A + B + C = 180°
(2x + 4) + (2x + 2) + (13x + 4) = 180
2x + 2x + 13x + 4 + 2 + 4 = 180
17x + 10 = 180
17x = 180 - 10
17x = 170
17x/17 = 170/17
x = 10
A: 2x + 4
B: 2x + 2
C: 13x + 4
A: 24°
2x + 4
2(10) + 4
20 + 4
24°
B: 22°
2x + 2
2(10) + 2
20 + 2
22°
C: 134°
13x + 4
13(10) + 4
130 + 4
134°
6. The amusement park won't allow kids to ride
roller-coasters until they are a minimum of 48
inches tall. Michael is now 42 inches tall, and
grows about 1/2 inch every month. How many
months will it be until Michael can ride a roller-
coaster?
Answers
Answer:
In 1 year ( 12months ) ...............
Answer:
It is 1 YEAR OR 12 MONTHSSSSS
Step-by-step explanation:
HELP PLEASE I CAN'T SOLVE THIS
Answers
Step-by-step explanation:
y-intercept = 2
x-intercept= 2.5
Vertex= 1,4
y=mx+b
