Here is a graph of a system of equations.
Graph of two intersecting lines.
Write the equations for the lines shown:
black line
blue line
What is the solution to this system of equations?
Answers
tep-by-step explanation:esta dicifil
Related Questions
Can someone plz help me with this one problem!!!!
Answers
Answer:
its 63..................
A volcano on a recently discovered planet rises to a height of .
Use the table of facts to find the height of 15.338 mi. the volcano in feet.
Round your answer to the nearest tenth.
12 inches ( in ) = 1 foot ( ft )
3 feet ( ft ) = 1 yard ( yd )
36 inches ( in ) = 1 yard ( yd )
5280 feet ( ft ) = 1 mile ( mi )
1760 yards ( yd ) = 1 mile ( mi )
Answers
Answer:
21 km
Step-by-step explanation:
The volcano has a height of over 21 km (13.6 mi or 72,000 ft) as measured by the Mars Orbiter Laser Altimeter (MOLA). Olympus Mons is about two and a half times Mount Everest's height above sea level.
Unit conversion is the conversion of one unit to another unit with its standard conversion.
The height of the volcano is 15.338 miles.
1 mile = 5280 feet.
15.338 miles = 80984.6 feet.
The height of the volcano in feet is 80984.6 feet.
What is unit conversion?It is the conversion of one unit to another unit with its standard conversion.
Example:
1 hour = 60 minutes
1 meter = 100 cm
We have,
The height of the volcano = 15.338 miles ___(1)
It is given that,
1 mile = 5280 feet _____(2)
From (1) and (2) we get,
15.338 miles
= 15.338 x 1 mile
= 15.338 x 5280 feet
= 80984.64 feet
Rounding to the nearest tenth.
= 80984.6 feet
Thus,
The height of the volcano is 15.338 miles.
1 mile = 5280 feet.
15.338 miles = 80984.6 feet.
The height of the volcano in feet is 80984.6 feet.
Learn more about unit conversion here:
https://brainly.com/question/13899873
#SPJ2
Solve the system of linear equations by substitution.
3x − 2y = 14
y = 2x − 10
The solution of the system is (___,___).
HELPP PLZZ
Answers
Answer: (6,2)
Step-by-step explanation:
Replace all occurrences of
y with 2x−10 in each equation.
−x+20=14
y=2x−10
Solve for x in the first equation.
x=6y=2x−10
Replace all occurrences of x with 6 in each equation.
y=2x=6
(6,2)
Point Form:
(6,2)
Equation Form:
x=6,y=2
This might be a bit difficult, but you can do it!
Answers
Answer: B
Step-by-step explanation:
North and North and South and South can't connect.
To have a magnetic effect North and South have to connect.
B has north and south together, so that is the correct answer
Answer:
the answer is B
Step-by-step explanation:
because all the other answer choices are wrong b is
n,s,n,s,n it will only work that way because north side will on,yl go with the south side
Please help! I need to tell whether x and y are in a proportional relationship and I need to write an equation that represents the relationship if it’s proportional.
Answers
Answer:
It is a proportional relationship
Step-by-step explanation:
To see if multiple ratios are proportional, you could write them as fractions, reduce them, and compare them. If the reduced fractions are all the same, then you have proportional ratios.The equation that represents a proportional relationship, or a line, is y=kx, where k is the constant of proportionality.
Hope this helps
the constant of proportionality is 2
Match each equation with a diagram:
Answers
Equation 1: B
Equation 2: D
Equation 3: A
Equation 4: C
*I am pretty sure are right
D
A
C
In that order :)
In Jaunary your Verizon cell phone bill costs $12 for 80 minutes and in March your bill costs $9 for 60 minutes.
A) Determine whether the rate at which you are being charged for your phone bill is proportional to the amount of minutes being used. Explain.
Answers
Both rates are same when you divide them. 80/12= 6.6667 and 60/9= 6.667.
So, 6.6667 is the rate for each minute
Sadie ordered a pizza and had it delivered. The delivery fee is $3.50. The total cost c is equal to the cost of her pizza p plus $3.50. The rule is p+3.50. Complete the table using the rule to find the total cost if her pizza costs $9.75, $12.00, or $14.50.
Answers
Answer:
13.25
15.50
18
Step-by-step explanation:
i don't see the table so i just answered what the total cost would be
15.50
And 18 that’s the answer have a nice day
Can someone plz help me with this one problem!!!
Answers
What is the area of the circle below? Use 3.14 for pi?
A. 28.26 cm
B. 18.84 cm
C. 113.04 cm
D. 9.42 cm
Answers
Answer:
c
Step-by-step explanation:
If you multiply 3 by 3.14 you get 9.42
A submarine starts at 0 units and has groups of 3 floats and groups of 4 anchors attached.
Using these groups of floats and anchors, write as many different expressions as you can that would make the submarine's final position -5 units.
write three expressions
Answers
Answer:
-12
Step-by-step explanation:
The three equivalent expressions of the final position are:
-(5)(3) - (2)(4), -(5)(3) + (-2)(4) and -(5)(3) + (2)(-4)
From the question,
Each float takes a step of 5 unitsEach group takes a step of 2 unitsSo, the final position of the submarine is:
Final = -(5)(3) - (2)(4)
The minus "-" sign implies that the submarine moves downwards i.e. it sinks
The equivalent expressions of the final position are:
-(5)(3) - (2)(4), -(5)(3) + (-2)(4) and -(5)(3) + (2)(-4)
Read more about equivalent expressions at:
https://brainly.com/question/2972832
A family of three plan to go to a concert. The tickets normally cost $34.55 per person. The event is offering a deal where a package of three tickets costs $76.34. How much will the family save if they buy the package deal? (enter your answer as $dollars.cents)
Answers
Answer:
The family would save $27.31
Answer:
27.37
Step-by-step explanation:
Please help me! I have this due at midnight and need answers! The first and good answer will get brainiest
Answers
Malcolm buys a 5/6 pound bag of black beans and a 3/4 pound bag of pinto beans how many pounds of beans does Malcolm have in all. I´m not sure whether to add or multiply
Answers
Answer:
Step-by-step explanation:
U would add it even though it looks like u need to multiply but u don’t. In order to add, u need to find the lcd of them both which is 12. 10/12 + 9/12. 19/12 or 1 7/12.
1 7/12??
Explanation:
Help plz :((
I'll give brainliest
Answers
Answer:
b
Step-by-step explanation:
Answer:
a. B
b. Condensation
c. Precipitation
d. Rain, Drizzle, Snow, and Hail ( im not sure about d )
don't forget to give me brainliest, Thank you!
Which expression has the least value.
A. 4^1 + 12
B. 4^3
C. 25 - 4^2
D. 4^4 - 160
Answers
Answer:
C
Step-by-step explanation:
Can someone plz help me with this one problem plz!!!
Answers
A cone with the same base but a height 3 times taller than the given cylinder exists. What is the volume of each figure? Express your answers in terms of pi.
Cylinder: ?
Cone: ?
Answers
Answer:
The answer is 36!
Step-by-step explanation:
A blue spruce grows an average of 6 inches per year and a hemlock grows an average of 4 inches per year.
If a blue spruce is currently 4 feet tall and a hemlock is 6 feet tall , when would you expect the trees to be the same height.
Answers
Answer:
It will take 12 years for the trees to be at the same height.
Step-by-step explanation:
Answer:
12 years
Step-by-step explanation:
blue spruce = 0.5 ft/yr & 4 ft tall
Hemlock = 0.33 ft/yr & 6 ft tall
x = number of years
spruce hemlock
(4+0.5x) = (6+0.33x)
0.17x = 2
12 years
Nike outlet marks up all sneakers by 125% of the manufacturer's price. The new
Jordans cost $90 to make. What is the selling price of the sneakers at the Nike
Outlet?
Answers
6. A factory has two types of machines.
• The factory has 6 cutting machines and 4 stamping machines.
• Each cutting machine cuts 105 parts every 3 minutes.
• Each stamping machine stamps 24 parts every 20 seconds.
Part A
How many parts can all 6 cutting machines cut in 1 minute?
A. 105 parts
B. 140 parts
C. 210 parts
D. 315 parts
Answers
210 pieces
Step-by-step explanation:
First, you need to figure out how many pieces a single machine can cut in a minute, so you need to divide 105 by 3, which gets you 35 pieces per minute.
Next, since we know there are 6 machines, and one machine canncut 35 pieces per minute, we can the figure out how many pieces all 6 cutting machines can cut in 1 minute. You would do this by making an equation such as this:
[tex]35 \times 6 = x[/tex]
The x represents the total number of pieces cut by all 6 machines in one minute.
Next, since we now have an equation, we can go ahead and solve it. We would multiply 35 by 6, which would get us 210 pieces per minute that can be cut by all six machines
Answer: c. 210
Step-by-step explanation:
105 parts divided by 3 minutes equals 35 parts every minute times 6 (number of machines) equals 210 parts are cut every minute at the factor.
Match each equation with a diagram:
Answers
2=d
3=a
4=c
Hope that helps! Ask if you have any questions.
2: D
3: A
4: C
.........
Plzzz help hurry!!!!!!
Answers
Answer:
(1,4.5)
Step-by-step explanation:
the y is easy you just look at it. the x is a bit trickier but if you look at it and take an educated guess it looks like its halfway through it.
I NEED HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
What are the drawings
50 POINTS SOMEONE PLEASE HELP WHATS 2+2
A.) 4
B.) 2
C.)5
D.) 1230
Answers
Answer:
2+2=4
Step-by-step explanation:
Answer:
Option A
.................
Plzzz help zoom in to see hurry!!!
Answers
Answer:
S
Step-by-step explanation:
Answer:
S
Step-by-step explanation:
I also need help with this one
Answers
explanation:
20+130+h =180
when you solve you get h=50
130+g = 180
g= 50
50+60+f = 180
f=70
as the summation of all angles in a triangle must be 180
∠H = 180 - (130 +20)
= 180-150
=30
as the straight line has an angle of 180
∠G= 180 - 130
= 50
since that
∠f = 180- (50+60)
=180- 110
=70
answer is C
HURRY PLEASE SHOW UR WORK AND WILL GIVE BRAINLIEST !!!
Answers
Answer:
im not exactly sure, but i think it would be PART A: either option B or D by going diagonal across the grid and then normal across the grid. PART B: option B because that is the shortest option going diagonal that matches with the options available
Step-by-step explanation:
A recipe requires 1/3 cup of milk for each h1/4 cup of water. How many cups of water are needed for each cup of milk?
A. 1/12
B. 3/4
C. 11/12
D. 1 1/3
Answers
Answer:
its D
Step-by-step explanation:
Answer:
The answer would be B because you have to multiply 1/3 by 3 to get a whole cup. Therefore, you have to multiply 1/4 by 3 also. In this case, the answer would be 3/4. Hope this helps
Step-by-step explanation:
Find the mean 64, 65, 64, 61, 61, 57, 51
Answers
Answer:
The mean is 60.4
Step-by-step explanation: :))
Mark Brainliest Please
Answer:
60.42857142857143
Step-by-step explanation:
64+65+64+61+61+57+51= 423
423 divided by 7=60.42857142857143