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2 years ago

For each diagram, state two pairs of angles that are congruent

Mathematics

1 answer:

allsm [11]2 years ago

6 0

Two congruent angle for diagram 8 would be angle LNV and angle PNM. Two congruent angles for diagram 9 would be angle BCE and angle FCD.

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Use the drop downs to determine which symbols would complete the inequality for the range.

Yuliya22 [10]

Answer:

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Step-by-step explanation:

it those because that the right answer

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Lostsunrise [7]

Answer:

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3 years ago

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Solve the following equations;- x - 9 /√x + 3 =1

fgiga [73]

Answer:

13 , 6.

Step-by-step explanation:

A equation is given to us and we need to find out the value of x . The given equation to us is ,

$\sf\implies \dfrac{ x -9}{\sqrt{x+3}}= 1$

Cross multiply ,

$\sf\implies x - 9 =\sqrt{ x +3}$

Squaring both sides ,

$\sf\implies (x - 9)^2 = x + 3$

Simplify the whole square ,

$\sf\implies x^2+9^2-2.9.x = x +3 \\$

$\sf\implies x^2+81 - 18x = x -3$

Add 3 and subtract x on both sides ,

$\sf\implies x^2 -18x-x +81-3=0$

Simplify ,

$\sf\implies x^2 -19x +78=0$

Split the middle term of the quadratic equation,

$\sf\implies x^2-13x-6x+78=0$

Take out common ,

$\sf\implies x( x -13)-6(x-13)=0$

Take out ( x -13 ) as common ,

$\sf\implies ( x -13)(x-6)=0$

Equate both factors to 0 ,

$\sf\implies \boxed{\pink{\sf x = 13,6}}$

Hence the value of x is 13 or 6 .

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2 years ago

Hi, please help me out with this math question I don't understand it.

Cerrena [4.2K]

Answer:

$3^{6}$ is the answer your looking for

Step-by-step explanation:

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2 years ago