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MA_775_DIABLO [31]
3 years ago
14

PLEASE ANSWER NUMBER 2 HELP WILL GIVE BRAINLIEST

Mathematics
1 answer:
german3 years ago
4 0

Answer:

The measure of each angle remains the same after each transformation. The reason is because when you undergo a reflection, a rotation, or a translation, the triangle remains the same size and shape (congruent), therefore there is no change to the angles. The only thing changing is the position of the shape.

Step-by-step explanation:

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5(x + 3) - 2 = 2 + 5x + 9
Lunna [17]

Answer:

There is no solution

Step-by-step explanation:

5(x + 3) - 2 = 2 + 5x + 9

5x+15-2-2-5x-9=0\\15-13=0\\2=0

There is no solution

because 2=0 is not possible.

8 0
3 years ago
Read 2 more answers
Are the triangles similar? If so, what postulate or theorem proves their similarity?
mafiozo [28]

Answer:

SAS, two given sides are 40% longer, one angle is shared

7 0
2 years ago
Suppose that ABCD is a trapezoid, with AB parallel to CD, and diagonals AC and BD intersecting at P. Explain why (a) triangles A
lora16 [44]

Answer:

A trapezoid ABCD is show below,

AB || CD

AC and BD are diagonals intersecting at P.

(a)

In Δ ABC and ABD,

Area of triangle ABC = Area of triangle ABD

Because,

Area of triangle ABC = 1/2 × Base × Height

Base = AB

Height = h, which is same for both the triangle that's why,

Area of triangle ABC = Area of triangle ABD

(b)

As we know that,

Area of triangle ABC = Area of triangle ABD

On subtracting the area of triangle ABP from both the triangles, we get

Area of triangle ABC - area of triangle ABP = Area of triangle ABD - area of triangle ABP

⇒ area of triangle BCP = area of triangle DAP

Hence, triangles BCP and DAP have the same area.

(c)

In triangle ABP and CDP,

∠ABP = ∠CDP (opposite interior angles are equal between two parallel lines)

∠APB = ∠CPD (opposite angles are equal)

∠BAP = ∠DCP (opposite interior angles are equal between two parallel lines)

Therefore,

By AAA similarity

Triangles ABP and CDP are similar.

(d)

In triangle BCP and DAP,

Only ∠BCP = ∠APD (opposite angles are equal).

Therefore,

Triangles BCP and DAP need not be similar.

8 0
3 years ago
What is the percentage of lemons in this group of lemons and strawberries?
tiny-mole [99]

Answer:

50%

Step-by-step explanation:

6 0
3 years ago
WILL MARK BRAINIEST AND 25 POINTS
MrRissso [65]
I did this in school: it would be A, C, and D
7 0
2 years ago
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