I need help with this, please.
Red oak trees grow at a rate of about 2 feet per year. You buy and plant two red oak trees, one that is 6 feet tall and one that is 8 feet tall. The height h (in feet) of the shorter tree can be modeled by h=2t+6 where t is the time (in years) since you planted the tree. The height of the taller tree can be modeled by h=2t+8.
A. Graph both equations in the same coordinate plane.
B. Use the graphs to find the difference of the heights of the trees 5 years after you plant them. What is the difference after 10 years? What do you notice about the difference if the heights of the two trees?
Answers
Answer:
A: I think it's A because you need to graph both equations
Answer:
These are the screenshots of the work I did and more of the actual answer for graphing but basically,
The difference in heights of the trees after 5 years is 2 feet, after 10 years is 2 feet, and after any number of years is 2 feet since the lines are parallel.
Related Questions
Select the scenario that could be modeled by each of the given equations. For each equation, the variable c represents the cost and the variable n represents the number of items.
Answers
Answer:
c = 1.41n i think lol
Step-by-step explanation:
Answer:
The correct answers are these.
Step-by-step explanation:
what is the solution
options:
a. (-2,-2)
b. (-1,-5)
c. (-5,-1)
d. (2,-1)
Answers
Answer: a. (-2, -2)
Step-by-step explanation:
The point at which the two lines intersects is at (-2, -2), which is the solution.
How many grams are equal to 7 kilograms
Answers
Answer: 7000g
Step-by-step explanation: Because there are 1000 grams in a kilogram you have to multiply the 7 grams by 1000.
1000*7=7000
There are 7000 grams are equal to 7 kilograms.
What is unit conversion?Conversion of units means the conversion between different units and measurements of the same quantity done by the process of multiplication or division.
Given measurement
7 kilograms
In 1 kilogram = 1000 grams
In 7 kilograms = 7 × 1000 grams
In 7 kilograms = 7000 grams
Hence, 7000 grams are there in 7 kilograms.
Learn more about unit conversion here:
https://brainly.com/question/19420601
#SPJ5
PLZ AWNSER NOW PLZ I NEED IT NOW, PLZ, IF YOU SOLVE IT FIRST YOU WILL GET BRAINLIEST, PLZ.
Answers
Answer:
20.6104.26 answer74 x 8249
---------------
100
= 6104.26
19.1861.81 answer19 x 9799
---------------
100
= 1861.81
23.29.93 answer41 x 73
-----------
100
= 29.93
Step-by-step explanation:
PLEASE MARK BRAINLIEST OR THIS GUY WILL HAUNT U IN UR SLEEP!!!Please help me out! Urgent!
Answers
.
Which set of angle measures CANNOT be the angle measures of a triangle?
A= 60,60,61
B=1,1,178
C=13.9,16.1,160
D,59,60,61
Answers
Answer:
a
Step-by-step explanation:
it must not be above 180
An airplane flies 105 miles per half an hour. How far can it fly in 1.25 hours at the same speed. Brainliest for correct answer. (ANSWER ISN't 262.5)
Answers
Answer:
Airplane fly 262.5miles far.
solution given:
rate=105 miles per 0.5 hour=210miles per hour
distance =rate ×time=210×1.25=262.5miles
Please someone help me
Find the first derivative of cos2(π/4)
Answers
Exact form: (\πcos(2))/(4)
Decimal Form: − 0.32684096
brainliest or a thank you please :)) <3
Write the equation of the line that is parallel to the line -3x+2y=10 and goes through the point (4,7).
Answers
Answer:
y=-3/2x+13
Step-by-step explanation:
Convert to slope-intercept form (y=mx+b):
-3x+2y=10
-3x-10+2y=0
-3x-10=-2y
-3/2x-5=y
y=-3/2x-5
Parallel lines have the same slope, so the slope of the equation will be m₁=m₂ where -3/2=-3/2
Solving for b, the y-intercept, we get:
y=-3/2x+b (Equation so far)
7=-3/2(4)+b [Plugging in (4,7)]
7=-12/2+b
7=-6+b
13=b
Therefore, the equation of the line that is parallel to the line -3x+2y=10 and goes through the point (4,7) is y=-3/2x+13
A cylinder has a base radius of 3 inches and a height of 3 inches. What is its volume in cubic inches, to the nearest tenths place?
Answers
Please help me :( on this
Answers
Answer:
A. point F (3,5) B. 5 units C. 10 units
Step-by-step explanation:
round 3.273 to the nearest tenth
Answers
SOMEBODY HELP ME PLEASEEEEEEE I HAVE 9 more
Answers
Answer:
a. every fifth student that enters her classroom
Step-by-step explanation:
I am not for sure, it makes the most sense though because her honors class is all 3 classes, and boys in each of her classes could be biased
PLS HELPPPP!!!!!! I GIVE BRAINLEST
Answers
Answer: 57 R3
Answer:
57 R 3
Step-by-step explanation:
6 goes into 34 5 times with 4 extra, pull down the 5, and 6 goes into 45 7 times with 3 extra. So the answer is 57 R 3.
If y varies jointly as x and z and y = 4 when x = 2 and z = 3, what is y when x = -6 and z = 2?
Answers
Answer:
Step-by-step explanation:
Y = kxz
Putting values of y x and z in the equation
4 = k(2)(3)
4 = k6
2/3 = k
Now finding y when x = - 6 and z = 2
Y = kxz
= 2/3(-6)(2)
= - 8
What is the total area of each garden bed has a length of 4 feet Amelia
Answers
Answer:
48 ft^2.
Step-by-step explanation:
In this case, our formula is known as 3s^2 which can be written out as 3 x s x s or 3(s x s). S is the variable to represent our length and width because the formula for finding the area is l x w which can be written out as length x width. If the total area of each garden bed has a length of 4 feet, our equation would be 3(4 x 4) or 3 x 4 x 4 or 3(4)^2. 4 x 4 or 4^2 is 16. If we multiply 16 by 3, the answer would be 48. That is why the total area of each garden bed would be 48 ft^2.
Which rectangular prism has a surface area of 62 square units? [Note: Art is not drawn to scale.]
Answers
Answer:
the Answer is C
Step-by-step explanation
just took the test
Answer:
C
Step-by-step explanation:
I got it right
Solve the system of equations below
3x - 4y = 12
12y - 9 = 36
Answers:
A) x = -4, y = 3
B) x = 4, y = -3
C) no solution
D) infinitely many solutions
Help me please
Answers
pls help ty identify the translation
Answers
find the value of x
−20x−6=19
Answers
Answer:
the answer is x=−5/4
Step-by-step explanation:
hoped I helped:)
Please help!!!!
Which set of side lengths forms a unique triangle ?
A. 4 cm, 4 cm. 8 cm
B.13 cm. 18 cm. 33 cm
C. 7 cm. 14 cm, 20 cm
D.106 cm, 215 cm, 323 cm
Answers
Answer:
a
Step-by-step explanation:
-15a divided by 3 =?
Answers
Answer:
Step-by-step explanation:
hi
the answer is 15a
good luck!can you choose me as brainliest?
The answer is -5a
-15/3= -5
I hope this helps you!
Describe how you would determine whether a triangle is a right triangle given its coordinates.
A. You could find out whether the slopes of any two sides have a product of −1. B. You could find out whether any two sides have the same slope. C. You could find out whether one side is parallel to an axis, or perpendicular to an axis. D. You could find out whether one side has a slope of 0, and another side has a slope of either 1 or −1.
Answers
Answer:
uhhhh
Step-by-step explanation:
A
yo can someone help me with this? (Links = report)
Answers
Answer:
2
Step-by-step explanation:
12.6 divided by pi= 4.01
sqaure root of 4 is 2
1) Which of the following expressions has a constant of 7 and a coefficient of 3? 3117 73 7 +3 3 + 72
Answers
Answer: 3x+7
Step-by-step explanation:
What are the approximate values of the missing side lengths in the triangle below?
120 m
404
BC 136m, AB 89m
BC 89m. AB 136m
BC 105m, AB 162m
BC 162m, AB 106m
Answers
Answer:
BC 136m, AB 89m
Step-by-step explanation:
Find the diagram attached
According to sin rule;
a/sinA = b/sinB = c/sinC
From the diagram;
b = 120m
<B = 60degrees
<C = 40degrees
From the sine formula
b/sinB = c/sinC
120/sin60 = c/sin40
csin60 = 120sin40
c = 120sin40/sin60
c = 120(0.6428)/0.8660
c = 77.1345/0.8660
c = 89.06
c = AB = 89m
Get BC;
According to the sine rule
a/sinA = b/sinB
a/sin(180-100) = 120/sin60
a/sin80 = 120/sin60
asin60 = 120sin80
a = 120sin80/sin60
a = 120(0.9848)/0.8660
a = 118.177/0.8550
a = 136.46
Hence a = BC = 136m
Find the volume of a sphere with a radius of 5 in. Round to the nearest hundredth.
A) 53.05 in3
B) 104.72 in3
C) 392.70 in3
D) 523.60 in3
Answers
Answer:
D
Step-by-step explanation:
it's D I don't have a full step by step
Find the arc length. Leave your answer in terms of pie no links
Answers
Answer:
7/2[tex]\pi[/tex]
Step-by-step explanation:
De un depósito se gasta primero la mitad del agua, y luego la cuarta parte de lo que quedaba. Al final,
quedan 12 litros. Hallar la capacidad del depósito.
Answers
Answer:5/8 fraction of the deposit has been spent, which is 20 liters
Let "a" be the initial amount of water, then first half the water is used: then a / 2 of water is used and the other half is left at / 2 * (1/4), then the fourth part is used: then 1/8 * a is used, so now it remains: a / 2 - a / 8 = 3/8 * a, so 5/8 * a has been used, then what remains are 12 liters:
3/8 * a = 12 L
a = 12 L * 8/3 = 32 L
Wasted: 32 L - 12 L = 20 L
You can visit: brainly.lat/tarea/13597443
Which solid figures have two bases? (Check all that apply.)
cylinders
cones
prisms
pyramids
I think it's Cylinders and Prisms.
Answers
Answer:
You are true!!!!
Step-by-step explanation:
It's cylinders and Prisms
Answer:
cylinders and prisms
Step-by-step explanation: