3 years ago

Help please i dont know the answer explain if you want

Mathematics

2 answers:

tatyana61 [14]3 years ago

8 0

6. 6. 6
18. 9. 18
30. 12. 30

12x-6 and 6(2x-1) are equal

dsp733 years ago

6 0

please mark me as brainlist..

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Calculeaza aria unu paralelogram cu latura 3 radical 2 cm si inaltimea 2cm

zloy xaker [14]

Answer:

Aria unui paralelogram $=6\sqrt{2}$

Step-by-step explanation:

Folosind formula:

Aria unui paralelogram = (baza x înălțimea)

= (3√2 x 2)

$=6\sqrt{2}$

Aria unui paralelogram $=6\sqrt{2}$

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3 years ago

The product of a number and 7, decreased by the number is equal to 42. Find the number.

evablogger [386]

$7$
this is the answer, its pretty simple. I'm not sure the mathematical procedures but if you plug in 7 you get 49. Then all you got to do is subtract by 7, because the question states the number is the same. So basically,
$7(7) - 7 = 42$

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3 years ago

Two triangles with the same corresponding side lengths will be congruent is known as the ____.? Need help

erma4kov [3.2K]

SSS or Side Side Side Theorem.

We have congruent triangles when corresponding sides are congruent; we call it a theorem but that's pretty much the definition of congruent triangles.

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3 years ago

Read 2 more answers

If anyone could please help me with this question???I know that you can get three triangles out of the shape.

dem82 [27]

Answer:

See below.

Step-by-step explanation:

The triangles are similar because the angles marked 125 are equal and the sides either side of these angle are in the same ratio:

1.3 / 2.5 = 2.6 /5.

If we are given the length of AE we would find CF from the equation:

1.3 / 2.5 = CF / AE

CF = (1.3 * AE) / 2.5.

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3 years ago

A christmas gift to you to earn some points

Katyanochek1 [597]

Answer:

2229 thanks, merry early Christmas

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3 years ago