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4 years ago

5

Why in math is X first (X,Y) but we graph Y first.

1 answer:

Grace [21]4 years ago

5 0

Answer:

You can graph it doing either first, trick question

Step-by-step explanation:

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pentagon [3]

Answer:

cant see picture but it is an easy question based on equilateral that has 3 identical angles and is congruent. A Scalene has odd sides and is not congruent and an isosceles has two sides identical. You can also get two type of right angled triangle only 45 45 plus 90 for right angle would be be congruent

Step-by-step explanation:

3 0

3 years ago

An isosceles triangle has an angle that measures 38degrees. What measures are possible for the other two angles? Choose all that

Sphinxa [80]

Answer:

71° and 71°.

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Step-by-step explanation:

The triangle having two sides equal along with one different side is called an isosceles triangle.

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So, Let us assume the other sides (two equal sides) of the isosceles triangle as x. As the different side is already given in the question.

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We know that,

The sum of all angles of a triangle is 180°

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So, According to the question :

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${\longrightarrow \it\qquad { \ { { 38 \: }^{ \circ} + x + x = 180{}^{ \circ} }}}$

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${\longrightarrow \it\qquad { \ { { 38 \: }^{ \circ} + 2x = 180{}^{ \circ} }}}$

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${\longrightarrow \it\qquad { \ { 2x = 180{}^{ \circ} - { 38 \: }^{ \circ}}}}$

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${\longrightarrow \it\qquad { \ { 2x = 142{}^{ \circ} }}}$

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${\longrightarrow \it\qquad { \ { x = \dfrac{142{}^{ \circ}}{2} }}}$

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${\longrightarrow \it\qquad { \pmb { x = 71^{ \circ} }}}$

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Therefore,

The measure of the two other angles of the isosceles triangle are 71° and 71°.

3 0

2 years ago

I dont know how to do this...<br>I need #48

agasfer [191]

Just switch the x and the 3

8 0

3 years ago

Read 2 more answers

What does the ratio 2 frogs : 5 turtles mean?

Reptile [31]

Hi,

That means on 2 frogs in some group there are 5 turtles.

Hope this helps.
r3t40

7 0

3 years ago

Broccoil cost 3.14$ a pound at the market if mary bought 2.5 pounds what was the cost

Mars2501 [29]

7.85 dollars because 3.14 is the price of one pound your buying 2.5 so you times 3.14 by 2.5

7 0

3 years ago