Answer:18 days
Step-by-step explanation:
Here's a short table of heights:
day 0: height = 1
day 1: height = 1 + (1/2)(1) = 3/2
day 2: height = (3/2) + (1/3)(3/2) = 3/2 + 1/2 = 2
The pattern of heights is ...
(day, height) = (0, 1), (1, 1.5), (2, 2)
The plant is growing 1/2 its original height each day, so we can write the equation ...
h = 1 + d/2
We want to find the number of days (d) that result in a height of 10 (ten times the original height).
10 = 1 + d/2
9 = d/2 . . . . subtract 1
18 = d . . . . . multiply by 2
It took 18 days for the plant to grow to 10 times its original height.
Answer:
it would take 9 weeks for both of the plants to equally meet the same height which is 33 inches
Step-by-step explanation:
Can i please get branelist
Which set of letters puts the mixed numbers in order from greatest to least?
Answer:
D
PLZ MARK AS BRAINLIEST
help me! i’ll give u brainliest
Answer:
A.3(z-5)
Step-by-step explanation:
3z-15
3×z = 3z
3×5=15
Solve this triangle round to the nearest tenth where necessary
Answer:
J =51
Step-by-step explanation:
Your welcome! Have a great day!
SmArT pEoPlE aNsWeR Yess ʸᴱˢ
Answer:D
Step-by-step explanation:
Because you have to combine like terms first
Answer:
D. Rewrite 2x + 4x as 6x
Step-by-step explanation:
Doing A,B,C will just give you the wrong answer; I don't know how to explain it better. I promise I'm smart:I'm in advanced mathematics and language arts :)
Evaluate functions from their graph g(-9)
Please help my teacher doesn’t teach us anything and just gives us khan academy assignments and I’m really stressing out from this assignment
At the coordinate of -9, the value of the function g(-9) will be 1.
What is coordinate geometry?A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
Given that in the graph the function is varies with the value of the coordinates, at the value of -9 the solution for the function g(-9) will be equal to 1
g(-9) = 1
Hence, the value of the function will be 1.
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solve this t/3 = 4/9
PLS HELP ASAP! 10 POINTS!!
Answer:
length = 4 width = 4 height = 10
Step-by-step explanation:
8x4x5 = 160
4x4x10 = 160
i got it just comment for the points
Answer:
....................
Step-by-step explanation:
.................
Simplify: 3[(5 – 2)3 +4]
Answer:
The answer is 39!
Step-by-step explanation:
=3[(3)3+4]
=3(9+4)
=3(13)
=39
solve for y . help anyone ?
Step-by-step explanation:
[tex] \sin(60) = \frac{y}{10} \\ y = 5 \sqrt{3} [/tex]
Nora uploaded a funny video on her website, which rapidly gains views over time. The relationship between the elapsed time, ttt, in days, since Nora uploaded the video, and the total number of views, V(t)V(t)V, left parenthesis, t, right parenthesis, is modeled by the following function: V(t)=100⋅(1.53)t Complete the following sentence about the daily rate of change in the views of the video.
Answer:
grows by a factor of 1.53
Ms. Morales showed her geometry student the figure below and told them that DE BC. She asked them to use this information to prove that DE divides AB and AC proportionally. Hannah used the midpoint formula to show that AD=DB and AE=EC. Jaden uses the slope formula to prove that DE and BC have equal slopes. Omar used the distance formula to show that AD/DB=AE/EC. Which student or students used a formula that will help them prove the relationship?
Answer: Hannah and Omar Only
Step-by-step explanation:
Self explanatory
Hannah and Omar Only used a formula that will help them prove the relationship.
ProportionallyA line drawn parallel to one side of a Δ divides the other two sides in the same ratio.
Given
To prove that DE divides AB and AC proportionally.
Construction: If DE is not parallel to BC, draw DF meeting AC at F.
Proof: In ΔABC, let DF || BC
[tex]\rm \dfrac{AD}{DB}=\dfrac{AC}{FC}\\\\[/tex]
A line drawn parallel to one side of a Δ divides the other two sides in the same ratio.
[tex]\rm \dfrac{AD}{DB}=\dfrac{AE}{EC}\\\\[/tex]
From (i) and (ii), we get
[tex]\rm \dfrac{AD}{DB}=\dfrac{AC}{FC}=\rm \dfrac{AE}{EC}\\\\[/tex]
Hence, Hannah and Omar Only used a formula that will help them prove the relationship.
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what triangle has one right angle and two congruent sides?
Answer:
The angles in an equilateral triangle are always 60°. When a triangle has two congruent sides it is called an isosceles triangle. The angles opposite to the two sides of the same length are congruent. A triangle without any congruent sides or angles is called a scalene triangle.
I hope it's helpful!
1 15/100 + 1/50 +1.175=
[tex]1\frac{15}{100}+\frac{1}{50}+1.175 =\frac{115}{100}+\frac{1}{50}+1.175 =\frac{23}{20}+\frac{1}{50}+1.175 =\frac{115}{100}+\frac{2}{100} =\frac{115}{100}+\frac{2}{100} =\frac{115+2}{100} =1.175+\frac{117}{100} =1.175+1.17 =2.345[/tex]
You can write [tex]2.345[/tex] or [tex]2\frac{69}{200}[/tex]Hope I helped you!Success!Line L is perpendicular to line m.
Find the value of x and w.
degrees =x
degrees =w
Answer:
X=29
W=42
Step-by-step explanation:
Take 180 and subtract by 138
180-138=42
I'm not specifically sure how to get 29 yet
Express the
unknown y as the
unknown x and
calculate two
solutions of the
equation 3x - y = 4.
Please I need your help quickly
HELP I NEED HELP ASAP
During which interval did the tomato plant grow the fastest?
A. Day 4 to Day 6
B. Day 8 to Day 10
C. Day 6 to Day 8
D. Day 10 to Day 12
A pair of parallel lines are translated. Which of these could be the result?
Answer:
c
Step-by-step explanation:
A translation is a transformation that moves every point in a figure in the same direction by the same amount. The correct option is C.
What is translation?A translation is a transformation that moves every point in a figure in the same direction by the same amount. It is also a sort of transformation in which each point in a figure is moved the same distance in the same direction resulting in the same figure again.
Given that a pair of parallel lines are translated, after the translation, the pair of the line will be still parallel. Therefore, the graph with parallel lines is the correct option.
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Which answer matches the description?
The answer should be 15-(50÷10)
When I take a ratio of 4 to 2 and turn it into a fraction, what is the fraction?
Answer:
2
Step-by-step explanation:
4 to 2 is also 4:2
If you turn it to a fraction it will become
4/2 which is 2 so in fraction it is 2 or 4/2
2 Evaluate the following expression when x = 2. x3 + 7x + 2
A. 24
B. 22
C. 10
D. 9
Answer:
B
Step-by-step explanation:
Since x is 2 wherever you see x put 2
solve x3 + x7+ 2
=(2)3 + (2)7 + 2
= you do the number outside the bracket multiplied by the number inside the bracket
like this
=(2 × 3) + (2 × 7) + 2
= 6+ 14 + 2
= 22
What is 7.1x10^-2 in standard form
Answer:
0.071
Step-by-step explanation:
since its minus power then you go backwards by 2 decimal points because its -²
SOMEONE PLEASE HELP ME W MY HOMEWORK
You need to determine the area of a garden which is in the shape of a right triangle.
The hypotenuse measures 25 feet and one of the acute angles measures 36 degrees. Round your answer to the nearest tenth.
Answer:
14.7 feet and 20.2 feet
Step-by-step explanation:
sin 36(25)=14.7
cos 36(25)=20.2
You deposit 600$ in a savings account.the account earns 10% simple interest per year
.........????????????????????????
Answer:
-5: Real, Rational, Integer
9: Real, Rational, Integer, Whole, Natural
1/8: Real, Rational
0: Real, Rational, Integer, Whole
12/3: Real, Rational, Integer, Whole, Natural
9.5: Real, Rational
1.23659123544781...: Real, Irrational
2.888..: Real, Rational
Let me know if this helps!
What is the unit cost of seven oranges for $2.80
Answer:$19.60
Step-by-step explanation: All you have to do is get 2.80 and times it by 7
Am I swag? lasjkughjkb,csdthz.kjhb lngerzxlyxrfkmv,mjkxlghbngdjgyc nlxiknrhdmztghb cgd,jktfdcrjvif,ktyugnixhvdmngukvrjnxhlvtgclmu
Simplify the following expressions:
A)3a+7+2(3+a)
B)8(2k+1+3k)
C)3+2(3p+5)+13p
Answer:
5a+13
40k+8
19p+13
Step-by-step explanation:
Just using the distribution property and combining like terms :)
can you please help me??
2. b = 10 feet area = 35 feet 2 Find the height of the triangle
Answer:
Height = 7
Step-by-step explanation:
35*2
70
70/10
7