1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vova2212 [387]
3 years ago
13

Write a simplified expression for the volume of a cube with side length x+3​

Mathematics
1 answer:
NemiM [27]3 years ago
5 0
The equation for a volume of a cube is V=a^3 and since all the sides are the same the equation would be V=(x+3)^3
You might be interested in
What did I do wrong I really need help!!!!!!!!!!!!!!!!!!!
Leviafan [203]
In algebra it is fully possible for x to equal to zero. After you have 2x, just divide both sides by two, so it would be 2 divided by 0 and than you would have x=0 and that would be your final answer.

2x + 1 = 4x +1
-2x +1 = 1
-2x = 0
divide by -2
x=0
3 0
3 years ago
2. A coat costs 3 times as much
djverab [1.8K]
135 is the answer because ^ they said it
5 0
3 years ago
a woman 1.65. tall stood 50m away from the foot of a tower,and observe that the angle of elevation of the top of the tower to be
ElenaW [278]

\sf\huge\underline{\star Solution:-}

\rightarrowLet the women's height be AE and distance between the women and tower be AC.

Also let the height of tower be BC.

\rightarrowNow, clearly it is forming a triangle.

So, in triangle ABC,

\rightarrow\sf{Tan50° \:= \: \frac{BC}{AC}}

\rightarrow\sf{1.19 \:= \: \frac{BC}{50}}

\rightarrow\sf{1.19 ×50\:= \: BC}

\rightarrow\sf{59.5m\:= \: BC}

\rightarrowHence, BC = 59.5m

So, BD(total height of the tower)\sf{ = \:BC+CD}

\sf{= \:59.5+1.65}

\sf{=\: 61.15m}

Therefore, total height of the tower =\sf\purple{ 61.15m.}

________________________________

Hope it helps you:)

5 0
2 years ago
Read 2 more answers
Given a list of candy in a field called Item and prices called Price on an empty PivotTable, how would you find out how many of
SIZIF [17.4K]

Answer:

Drag Item to both the VALUES and the ROWS area

Step-by-step explanation:

To find out how many of each type of candy you have; Drag Item to both the VALUES and the ROWS area

4 0
2 years ago
6n+n+14=0 i need the math
Fofino [41]
Let's solve your equation step-by-step.<span><span><span><span>6n</span>+n</span>+14</span>=0</span>

Step 1: Simplify both sides of the equation.<span><span><span><span>6n</span>+n</span>+14</span>=0</span><span>Simplify: (Show steps)</span><span><span><span>7n</span>+14</span>=0</span>

Step 2: Subtract 14 from both sides.<span><span><span><span>7n</span>+14</span>−14</span>=<span>0−14</span></span><span><span>7n</span>=<span>−14</span></span>

Step 3: Divide both sides by 7.<span><span><span>7n</span>7</span>=<span><span>−14</span>7</span></span><span>n=<span>−2</span></span>

Answer:<span>n=<span>−<span>2</span></span></span>
6 0
3 years ago
Other questions:
  • What is the sum of the measure of the angles of a 25-gon
    13·2 answers
  • If 22x = 2, what is the value of x?<br> A-2/3<br> B-3/2<br> C- 2<br> D- 3
    5·2 answers
  • Using a graphing calculator to determine a quadratic function h(t) for the data?
    8·1 answer
  • What is the answer for -8n=13
    12·2 answers
  • Write an inequality for each situation. Use x for the variable.
    10·1 answer
  • X + 7 = 7<br> 7x + y = 1
    8·2 answers
  • Regroup hundreds as Tens:<br><br> 8 hundreds 9 tens =
    11·1 answer
  • Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F'G'H'I':
    9·1 answer
  • Nikolas and Jayson recorded the number
    7·2 answers
  • Use the diagram to find the angle measures of triangle recall that the sum of the angle measures of a triangle 180
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!