which equation is parallel to the line y= -5/7x - 7
Answers
Answer:
5x + 7y = -42
Step-by-step explanation:
This question will be a little easier to answer if we change the form of the original equation from slope intercept to standard form:
[tex]y=(-5/7)x-7\\(5/7)x+y=-7\\5x+7y=-49[/tex]
All parallel lines have the same slope, but what does that mean when our equation's in standard form. Well, slope only depends on the coefficients of the x and y terms, so any equation of a line in standard form with 5x + 7y on the left side will be parallel to the one in the problem. Looking through the possible choices, B. 5x + 7y = -42 is the only one that works.
Using desmos to check our work, we can see that the two lines are actually parallel!
Related Questions
what equation is used to find the vertex form of a parabola with the vertex (h, k)?
Answers
Answer:
y=a[tex](x-h)^{2}[/tex]+h
Step-by-step explanation:
equation for vertex form of a parabola is,
y=a[tex](x-h)^{2}[/tex]+h
Answer:
y=a+h
Step-by-step explanation:
Plz help I will give you 10 points and brainliest but you have to simplify
Answers
solve by substitution y=9x-19 6x-2y=26
Answers
Answer:
Step-by-step explanation:
6x-2(9x-19)=26
6x -18x +38 =26
-12x = 26-38
-12x = -12
x=1
What is 2/3 divided by 5?
Show your work
Answers
Answer:
2/15
Step-by-step explanation:
2/3 / 5/1 =
2/3 x 1/5 = 2/15
Answer: 0.08
Step-by-step explanation: When dividing with fractions, you keep the first number change the symbol from division to multiplication. In this problem it would be 2/3*1/5. Your result is 0.08
PLS HELP HURRY! I NEED HELP ON ALL OF THESE!
Answers
Answer:
1+2=3 hahahhahhahah
Step-by-step explanation:
The temperature is dropping 5 degrees every hour. If it continues to
fall at this same rate for 12 hours, how many degrees will it drop
altogether?
Help meeeee
Answers
help me please!!!!!
do not write silly if you have no evidence please.
thanks for your help!!!!
Answers
Skate Space charges $50.00 to rent their bullding for events and \$5,50 per person to attend. A planning committee has \$100.00 to spend for an event at Skate SpaceWhich the committee use to find xnumber of people who can attend the event at Skate Space?
Answers
Answer:
50 + 5.50x <= 100
Step-by-step explanation:
Just did the test
Use the Distributive Property to expand −2(−3x−2) .
Answers
Answer:
6x + 4
Step-by-step explanation:
-2(-3x-2) = -2 × -3x + -2 × -2 = 6x + 4
Answer:
6x + 4
Step-by-step explanation:
up
Please Solve | 2x + 6 l<16
Answers
Answer:
x<5
Step-by-step explanation:
|2x+6| <16
2x+6< 16
Both side -6
2x+6-6<16-6
2x<10
Both side divide 2
[tex]\frac{2}{2}[/tex]<[tex]\frac{10}{2}[/tex]
x<5
HELPPPPLLLLL PLEASEEE
Henna paste (1 batch)
3 cups of henna powder
1 tsp oil
2 tbsp sugar
2 cups of water
What is the ratio of cups to powder to cups of water for 4 batches of Henna paste?
Answers
Answer:
the answer is 16
Step-by-step explanation:
because 3+1+2+2+2+2+2=16
simon est parti de chez lui a 9h15 et est arrivee a son travail a 10h30 apres avoir parcourue 95km en voitue
Answers
Répondre:
76 km / heure
Explication étape par étape:
Étant donné que:
Heure à laquelle Simon a quitté la maison = 9 h 15
Heure à laquelle Simon est arrivé au travail = 10h30
Distance domicile-lieu de travail = 95 km
La vitesse moyenne = (distance totale parcourue / temps total pris)
Temps total pris = 10h30 - 9h15 = 1 heure 15 minutes = 1 heure (15/60) = 1,25 heure
Distance / temps
95 km / 1,25 heure
= 76 km / h
what is the variable? 16.2-3(4)+ 14/2
Answers
Answer:
11.2 or 56/5 or 11 1/5
Step-by-step explanation:
A 30 cl cocakola bottle must contain ________ ml of liquid *
5 points
A.3
B.30
C.300
D.3000
choose the correct option.
Answers
Answer:300ml.
Step-by-step explanation:
Since 1cl =10ml
Therefore,30cl =10×30ml
=300ml.
Answer:
C. 300ml is the correct answer
Step-by-step explanation:
Multiply (- 9/20)(- 5/27)
Answers
Answer:
The answer to the question provided is [tex] \frac{1}{12} [/tex].
.
Step-by-step explanation:
☆Happy to help!
Answer:
Step-by-step explanation:
cancel out the - sign and get (9/20)(5/27)
multiply the top and bottom and get 45/540
simplify and get 1/12
or
simplify and get (1/4)(1/3) and get 1/12
9 and 27 can simplify
5 and 20 can simplify
2y-11=25 solve the equation
Answers
Answer:
18
Step-by-step explanation:
25 + 11 = 36
36/2 = 18
hope this helps
2+4=? Sorry I forgot
Answers
Answer:6
Step-by-step explanation:
if you add 4 eggs to the carton of 2 eggs, you will have 6.
Help my please i need it now please i will give brainiest
Answers
Answer: C
Step-by-step explanation: In any parallelogram, opposite angles are always equal to each other.
Answer:
C bro trust
Step-by-step explanation:
Chase goes out to lunch. The bill, before tax and tip, was $14.30. A sales tax of 6% was added on. Chase tipped 23% on the amount after the sales tax was added. The total cost of the meal plus tip and tax was more than the cost of the bill by what percent? Round to the nearest whole number.
Answers
Fill in the blanks to complete the equation that describes the diagram.
0
- 8
-12+
-4+
Answers
Answer:
-4+ -6
Step-by-step explanation:
..........................
Anybody knows the answer real quick
Answers
Answer:
I think it's 3
Step-by-step explanation:
To calculate the gradient equals to
y(1)-y(2)
-----------
x(1)-x(2)
So - 5 - 1 = - 6
6 - 2 = 4
-6 - 3
--- = ----- x
4 2
And the first y intercept is 1 so I guess it's 3.
Just for refernece, not sure if I'm correct. Sry
Answer:
Number 2 is the answer.
Step-by-step explanation:
Use the formula: y - y1 = m(x - x1)
y - 1 = -3/2(x - 2)
y - 1 = -3/2x + 3
+1 +1
y = -3/2x + 4
Cindy rode her scooter for 1/3 hour and traveled 2 1/6 kilometers. What is her average speed in kilometers per hour?
Answers
Answer:
6 1/2km per hour
Step-by-step explanation:
1/1/3 = 1 × 3 = 3
2 1/6 × 3 = 6 1/2
6 1/2km/1hour
6 1/2km per hour
Write the expression in exponential form
Answers
Answer:
[tex] \sqrt[3]{ {x}^{5} } = {x}^{ \frac{5}{3} } [/tex]
is the right answer.
Cat behavior: A report stated that the average number of times a cat returns to it's good bowl during the day is 37. Assuming the variable is normally distributed with a standard deviation of 3, what is the probability that a cat would return to it's dish between 34 and 39 times a day. Use the graphing calculator. Round the answer to four decimal places.
P (34<X<39) =?
Answers
Answer:you have to round the numbers
Step-by-step explanation:
if m WILL GIVE BRAINLIEST
Answers
Answer:
∠P is the same as ∠Q . Angle = 106°
Step-by-step explanation:
Vertical angles
360-74-74= 212
212/2 = 106
- angle EQF and angle PQD are vertical angles, so both are equal.
- angle PQD and angleQPC are same-side interior angles, meaning they are supplementary.
so,
180 - 74 = 106
answer:
106°
Car A travels 90 km in the same time car B going 10 km/hr slower travels 60 km. Find the speech of each. List answer for car A first then car B. Do not show units.
Answers
Answer:
For
Car A : 30
Car B : 20
Step-by-step explanation:
Let the speed at which Car A travels be x and the time of travel be T. Recall that
speed = distance/time
Hence for Car A.
x = 90/T
T = 90/x
since Car B is B going 10 km/hr slower travels 60 km then
T = 60/(x - 10)
equating both equations
90/x = 60/(x - 10)
cross multiply
90(x - 10) = 60x
90x - 900 = 60x
90x - 60x = 900
30x = 900
Divide both sides by 30
x = 900/30
= 30
This is the speed of Car A : 30km/hr
The speed of Car B = 30 - 10 = 20 km/hr
The distance between two cities on a map is 8 cm. The scale on the map is 1 cm = 35 km. What is the actual distance between the two cities?
Answers
Answer:
Step-by-step explanation:
if the scale on the map is
1cm=35 km, then
8cm=35*8=280 km
this is the actual distance between the cities
Pleaseeeeeeee helppppppp
Answers
Answer:
y = -3x + 6
Step-by-step explanation:
We can first find the y intercept by looking at y when x = 0
y intercept = 6
We can then find the slope by looking at the patterns on the tables.
As we can see, the top row's pattern is +4 every time
The bottom row's pattern is -12
Slope = rise/run
-12/4 = -3
Therefore, the equation for the chart is y = -3x + 6
I have to solve each problem and round to the nearest tenth.
Answers
Answer:
x=10
Step-by-step explanation:
HELLLOPPPPPPPPPPPPpppppppppppp
Answers
Answer:
I am pretty sure it is b
Step-by-step explanation:
because the < has no line under it no its the one with a open cricle also the this "<" is going to the left so its b.
Answer:
b
Step-by-step explanation:
