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Anastaziya [24]
3 years ago
15

Ayuda porfavor :b lo nesesito para hoy por fa

Mathematics
1 answer:
pishuonlain [190]3 years ago
4 0

Answer:

a) x = 10

Step-by-step explanation:

En este romboide, el angulo A es igual a el angulo C, y el angulo ABC es igual a el angulo CDA.

Entonces, el angulo C es 7x.

En un triangulo, los angulos se suman para ser 180 degrados. En el triangulo BCE, hay un angulo recto.

7x + 2x + 90 = 180

7x + 2x = 90

9x = 90

x = 10

Espero que este te ayude!

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PLEASE HELP, DUE SOON !!
nydimaria [60]

Answer:

-0

Step-by-step explanation:

W = -3

X = 3

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Then -3 is closest to -0! Cause when rounding, 4 and under as an example as 24 the round will be 20! And 25 will be 30

8 0
2 years ago
Can someone help please? And explain it.
sineoko [7]

Answer:

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Step-by-step explanation:

This is ratios.

2 : 6 = 14 : 42 is because 2 can go into 14, 7 times, so that makes it a multiple of 2. Than you just multiply the 6 by 7 that will get you to 42.

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Hope this helps!!!


3 0
3 years ago
Determine if the two triangles are congruent.
goldenfox [79]

Answer:

Yes

Step-by-step explanation:

Since they have 3 identical sides, they are congruent by SSS congruence.

HTH :)

6 0
2 years ago
A rubber ball has a radius of about 2.86 in. Can the ball be packaged in a box shaped like a cube with a volume of 125 in3?
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6 0
2 years ago
Robert planted 12 daffodil bulbs and 18 tulip bulbs in his garden last winter. If all the bulbs sprout and
maw [93]

Answer:

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Step-by-step explanation:

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