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2 years ago

Please answer this question for brainliest!

Mathematics

2 answers:

natta225 [31]2 years ago

7 0

D d d d d d d d d d

-BARSIC- [3]2 years ago

3 0

The answer is d because the triangles have a scale ratio of 1:2, meaning that the side ratio is 5.1 : CD. With this ration, you get x = 10.2 cm

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The question is below:

SSSSS [86.1K]

Answer:

Triangles ABE and CDE are congruent by AAS.

Step-by-step explanation:

AB ≅ DC (Opposite sides of a parallelogram are congruent.

m < AEB = m < DEC (Vertical angles).

m < ABE = m < EDC ( Alternate Interior angles).

So triangles ABE and CDE are congruent by AAS.

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3 years ago

10 times as many as blank tens is 30 tens

yKpoI14uk [10]

The answer to that question will be 3

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3 years ago

The graph of y=x^2 -7x+ 12 is a parabola with x-intercepts at

vesna_86 [32]

Answer:

Step-by-step explanation:

$\text{x-intercept is for y = 0}.\\\\\text{We have the function:}\ y=x^2-7x+12.\\\\\text{Put y = 0 and calculate the value(s) of x.}\\\\x^2-7x+12=0\\\\x^2-3x-4x+12=0\\\\x(x-3)-4(x-3)=0\\\\(x-3)(x-4)=0\iff x-3=0\ \vee\ x-4=0\\\\x-3=0\qquad\text{add 3 to both sides}\\\boxed{x=3}\\\\x-4=0\qquad\text{add 4 to both sides}\\\boxed{x=4}$

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3 years ago

4x+23=9x-38 21y-1 value of y

PSYCHO15rus [73]

Answer:

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2 years ago

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Luba_88 [7]

Answer:

B) Unequal

Step-by-step explanation:

yun po yung sagot

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3 years ago