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4 years ago

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Which of the following are functions

1 answer:

yarga [219]4 years ago

7 0

<h3><u>The correct answer is A and B.</u></h3>

Both A and B represent functions, as the same x value is not used twice.

However, with option C, the x value -2 is used twice, and thus it is not a function.

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the triangles below are congruent and their corresponding parts are marked. name all the corresponding congruent angles and side

GuDViN [60]

Answer:

See explanation

Step-by-step explanation:

The triangles below are congruent and their corresponding parts are marked.

a) Angles marked with one arc are congruent, so $\angle B\cong \angle Z.$

Angles marked with two arcs are congruent, so $\angle A\cong \angle Y.$

Angles marked with three arcs are congruent, so $\angle C\cong \angle X.$

b) Sides marked with one segment are congruent, so $\overline {AC}\cong \overline {YX}.$

Sides marked with two segments are congruent, so $\overline {BC}\cong \overline {ZX}.$

Sides marked with three segments are congruent, so $\overline {AB}\cong \overline {YZ}.$

c) Name teo congruent triangle following the congruence of angles:

$\triangle BCA\cong \triangle ZXY$

6 0

4 years ago

4,7,10,13 which has an odd product

Flauer [41]

7 & 13 have an odd product.

Hope this Helps!!

6 0

3 years ago

Read 2 more answers

What is the density of a brick

Dahasolnce [82]

While fire clay bricks have a density of 2400 kg/m3, for common red bricks it is 1900 kg/m3 . [

7 0

3 years ago

Eight more than three times a number is equal to the sum of the number and 10. find the number

Afina-wow [57]

Answer:

8+3x=x+10

2x=2

x=1

The number is 1

6 0

3 years ago

(2x+3)(4x-1)<8x^(2)+1

Sidana [21]

Answer: $x$

Step-by-step explanation:

$(2x+3)(4x-1)$

Begin by multiplying parentheses.

$(2x*4x)+(2x*-1)+(3*4x)+(3*-1)$

$(8x^2)+(-2x)+(12x)+(-3)$

$8x^2-2x+12x-3$

Subtract $8x^2$

$8x^2-2x+12x-3+(-8x^2)$

$-2x+12x-3$

Add 3

$-2x+12x-3+3$

$-2x+12x$

Combine like terms;

$10x$

Divide by 10

$x$

Simplify;

$x$

8 0

3 years ago