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Basile [38]
3 years ago
10

What is the solution ? Please help with this !!

Mathematics
1 answer:
FromTheMoon [43]3 years ago
7 0

Answer:

the answer is c

Step-by-step explanation:

see picture

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The sum of two number is 36. One number is 2 times as larger as the other. What are the numbers?
Brut [27]
12 and 24.

12 x 2 = 24

12 + 24 = 36.
4 0
3 years ago
Read 2 more answers
A rectangular prism has a base with side lengths x and x+3, and a height 2x. What is the surface area & volume of the prism?
photoshop1234 [79]
The surface area of the prism is given by:
Area=2(x*2x)+2(x(x+3))+2(2x(x+3))
=4x^2+2x^2+6x+4x^2+12x
=10x^2+18x sq. units

The volume will be given by:
V=length*width*height
=2x*x*(x+3)
=2x^3+6x^2 cubic units
7 0
3 years ago
emily sent twenty text messages a day which is four times as many texts as Henry how many texts did henry sent
-Dominant- [34]

Answer:

henry sent 5 texts

Step-by-step explanation:

simple really. emily sent 20 which is 4 times as much as henry so to find out how many henry sent just divide emilies' number of texts by 4 to get 5 which is how many henry sent

3 0
4 years ago
Which are perfect cubes? Check all that apply. 64 x16 8x3 27x4 81x6 125x9
victus00 [196]

just did the assignment--

A- 64

C- 8x3

F- 125x9

9 0
3 years ago
Solve by quadratic formula. x squared plus x plus 1 = 0
Tasya [4]

Remember that the quadratic formula is: \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}.


a stands for the coefficient of the first term, the one associated with the x^2, b stands for the coefficient of the second term, the one associated with x, and c stands for the value of the constant.


In x^2 + x + 1 = 0, our a-value is 1, our b-value is also 1, and our c-value is also 1.


Thus, when we plug in our values into our formula, we get the answer:

\dfrac{-1 \pm \sqrt{1^2 - 4(1)(1)}}{2(1)} = \dfrac{-1 \pm \sqrt{-3}}{2}


Simplifying this answer using i = \sqrt{-1}, we get our final answer of:

\boxed{x = \dfrac{-1 \pm i\sqrt{3}}{2}}

5 0
4 years ago
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