3 years ago

Which transformations does produce a congruent figure

Mathematics

1 answer:

Zanzabum3 years ago

3 0

The transformations that produce a congruent figure include rotations, translations, and reflections.

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Help please! will give brainliest!

Leya [2.2K]

Answer:

x = 5

Step-by-step explanation:

The figure shows that angles EAF and FAL are congruent, so we can equate their measures and solve for x.

4x + 10 = 3x + 15

Subtract 3x from both sides. Subtract 10 from both sides.

x = 5

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3 years ago

Which value must be added to the expression x2 + 16x to make it a perfect-square trinomial? 8 32 64 256

Igoryamba

Answer: 64

Step-by-step explanation:

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3 years ago

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ValentinkaMS [17]

Answer:

$P = 58$

Step-by-step explanation:

<em>The image if the circle and triangle can be found online</em>

Given

$JA = 8$

$AL = 8$

$CK = 10$

Required

The perimeter of JKL

Since the mid-points of the tangents are A, B and C respectively.

$JK = JB + BK$

Where

$JB = JA = 8$

$BK = CK = 10$

So:

$JK =8+10 =18$

$JL = JA + AL$

$JL = 8+11 = 19$

$KL = CL + CK$

Where

$CL =AL = 11$

So:

$KL = 11+10 = 21$

So, the perimeter (P) is:

$P = JK+ KL +JL$

$P = 18 + 19 + 21$

$P = 58$

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3 years ago

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

grandymaker [24]

Answer:

x=3

Step-by-step explanation:

I suggest getting this app called photo math, it will help you soo much.

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3 years ago

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Pleaseee helppp answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!

jok3333 [9.3K]

Answer:

P = 2l + 6m

Step-by-step explanation:

$P =l + l + m + m +m \\ +m +m +m \\ \\ P = 2l + 6m$

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3 years ago