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dedylja [7]
3 years ago
13

Can you make a obtuse triangle into a rectangle

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
7 0
Well,

If you can do anything to an obtuse triangle, you could add a side and make all the angles right angles.

If all you can do is alter the angles, you will not be able to do that because you will still have a triangle with three sides.

If all you can do is alter the number of sides, you will still not be able to do that because you will have some type of quadrilateral, not a rectangle.

In essence, you must be able to both change the angles and the number of sides in order to make any triangle a rectangle.
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Mr. Baldwin is packing the shipping box with ring boxes that are cubes with an edge length of 3/2 inches. If he completely fills
Alinara [238K]

Answer:

10 ring boxes

Step-by-step explanation:

First, we need to calculate the total surface area of each cube ring boxes

The surface area of each square boxes = 6L²

Given that L =1.5inches

Total surface area = 6(1.5)²

Total surface area = 6(2.25)

Total surface area = 13.5in²

<em>Since the question is incomplete. Let us assume the total surface area of the shipping box is 135in²</em>

<em></em>

Number of ring boxes he can ship = 135/13.5

Number of ring boxes he can ship = 10

Hence the number of ring boxes he can ship is 10 ring boxes

<em />

<u><em>NB: The total surface area of the shipping box was assumed</em></u>

<u><em></em></u>

6 0
3 years ago
Square root 1.96? is rational irrational
Kruka [31]

Answer:

Rational

Step-by-step explanation:

An irrational number is a number with forever continuing decimals. Plug it into the calc and you can see if there is a long decimal line that ends. You should get 1.4 in the calc, and since it does end, it is a rational number.

4 0
3 years ago
Select all of the following functions that are quadratic.
castortr0y [4]
Hope this helps you!

6 0
3 years ago
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What is the value of z so that -9 and 9 are both solutions of x^2+z=103?
Ira Lisetskai [31]
The answer is C.
x^2 + z = 103x^2 + 22 = 103*Subtract both sides by 22*x^2 + 22 - 22 = 103 - 22x^2 = 81*square root both sides to find x*√x^2 = <span>√81</span>
<span>x = +- 9</span>
8 0
3 years ago
Find the 13th term in the following arithmetic sequence <br> 2, 10, 18, 26, ...
NARA [144]

Answer:

Find the 13th term in the following arithmetic sequence

2, 10, 18, 26 ...192 is the 13th term

3 0
3 years ago
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