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Juli2301 [7.4K]
3 years ago
15

ΔPQR has angle measurements of 80°, 50°, and 50°. What kind of triangle is ΔPQR?

Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0

Answer:

Isosceles Triangle; Acute Triangle

Step-by-step explanation:

Review your definitions of the different types of triangles:

acute triangle- a triangle that has three acute (less than 90 degrees) angles

obtuse triangle- a triangle that has an obtuse (greater than 90 degrees) angle.

right triangle- a triangle that had one right (90 degrees) angles

isosceles triangle- a triangle with two congruent sides and one unique side and angle.

equilateral triangle-  a triangle with three congruent sides and three congruent angles.

scalene triangle- a triangle with no congruent sides and no congruent angles.

With these definitions, we can classify ΔPQR as an isosceles acute triangle.

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Which expressions are equivalent to the one below? Check all that apply.
V125BC [204]

Answer:

Step-by-step explanation:

The given expression is 10x.

We have to check which of he given options on simplification gives the same given expression.

(A) The expression is:

=\frac{50x}{5x}

=10

which is not equivalent to the given expression, thus this option is incorrect.

(B) The expression is:

=10(10x)-1

=100x-1

which is not equivalent to the given expression, thus this option is incorrect.

(C) The expression is:

=10(10x)+1

=100x+1

which is not equivalent to the given expression, thus this option is incorrect.

(D) The expression is:

=\frac{50x}{5}

=10x

which is equivalent to the given expression, thus this option is correct.

(E) The expression is:

=(\frac{50}{5})x

==10x

which is equivalent to the given expression, thus this option is correct.

(F) The expression is:

=x^5

which is not equivalent to the given expression, thus this option is incorrect.

8 0
3 years ago
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I really do not get this at all and need help please
sweet [91]
I would say C hope you get it correct
4 0
3 years ago
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Help! what is 302938*4043
bonufazy [111]

Answer:

1,224,778,334

Step-by-step explanation:

302938 \times 4043

= 1224778334

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notka56 [123]
17m

Because horizontal distance is 8m, vertical distance is 15m
So distance between A and Enid square root of 8^2+15^2
8 0
3 years ago
What is the square root of <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B163%7D%20" id="TexFormula1" title=" \sqrt{163} " a
crimeas [40]

Hi,

\sqrt{163} = 12.76

There are no other simple steps to reduce the square root of one hundred and sixty-three.

The actual square root value is ≈12.767145334803704

But we have taken only significant figures and it is as 12.76.


Hope it helps! :)

5 0
3 years ago
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