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Illusion [34]
2 years ago
15

Giving brainiest, thank you, and followfind the missing side length, m.​

Mathematics
2 answers:
Rus_ich [418]2 years ago
6 0
Answer is 5
brainliest?
Gelneren [198K]2 years ago
5 0

Answer: m = √44 = 6.6 units

Step-by-step explanation:

Since this a right triangle and we have the side measurements of the hypotenuse and a side we can use the Pythagorean theorem to find the measurement of the other side

Let the missing side, m, equal b

c^2=a^2+b^2

12^2=10^2+b^2

10^2+b^2=12^2

10^2+b^2-10^2=12^2-10^2

b^2=44

b=√44, b=-√44

Angle measurements cannot be negative, therefore side m = √44 = 6.6 units

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Hunter wants to draw an obtuse equilateral triangle, but hes's having trouble drawing it. Is sush a triangle possible to draw? E
zavuch27 [327]

let's recall that the sum of all interior angles in a triangle is 180°.

an equi-lateral, equal sides, triangle has all sides that are equal.

sides that are equal will yield an equal opposite angle.

so if all sides are equal, all angles are equal, for a sum of 180°, that's only possible with 60°, 60° and 60° angles, and all of them are acute, none obtuse.

7 0
2 years ago
In parallelogram ABCD above, AE =2x+4 and AC=6x. What is the length of CE?
lawyer [7]

Answer:

4-4x

Step-by-step explanation:

From the parallelogram

CE = CA+AE

Since CA = -AC

CE = -AC+AE

GIVEN

AC = 6x

AE= 2x+4

Substitute

CE = -6x+2x+4.

CE = -4x+4

Gene the length of CE is 4-4x

4 0
2 years ago
Helpp me please! <br> 20 ch
-Dominant- [34]
V=120, l=8, h=1.5

W = V/hl

W=120/8(1.5) = 10
5 0
3 years ago
The volume of a cone is 3rx? cubic units and its height is x units. Which expression represents the radius of the cone's base, i
Marianna [84]

Answer:

It is given that the volume of a cone = 3\pi x^3 cubic units

Volume of cone with radius 'r' and height 'h' = \frac{1}{3}\pi r^2h

Equating the given volumes, we get

3\pi x^3=\frac{1}{3}\pi r^2h

r^2h=3 × 3x^3

r^2h=9 x^3

It is given that the height is 'x' units.

Therefore, r^2x=9x^3

r^2=9x^2

Therefore, r=3 x

So, the expression '3 x' represents the radius of the cone's base in units.

3 0
1 year ago
How to solve the problem
lawyer [7]

Answer:

1440

Explanation:

1200 × .05 = 60

60 × 4 = 240

1200 + 240 = 1440

<h3><u>·</u><u>Hope</u><u> </u><u>I</u><u> </u><u>helped</u><u>,</u><u> </u><u>-</u><u>SunnySideHelper·</u></h3>
6 0
2 years ago
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