3 years ago

If the exterior sides of adjacent angles are opposite rays, then the angles are ______ and add to degrees.

1 answer:

Alik [6]3 years ago

7 0

Complementary and 90 because if they are opposite they would cross

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xxMikexx [17]

Answer:

73.9

Step-by-step explanation:

multiply 5.50 by 8 and 14.95 by 2

EDIT: then add the products together

3 0

3 years ago

Radda [10]

Answer:

it goes up by 9 and a half

4 0

3 years ago

quester [9]

Use the Cosine Rule

q^2 = 20^2 + 30^2 - 2^20*30 cos 15

= 140.89

so q = sqrt 140.89 = 11.9 (answer)

6 0

3 years ago

andrezito [222]

Its a binomial

$\\ \sf\longmapsto x^2-6x+5=0$

If zeros be alpha and beta

$\\ \sf\longmapsto \alpha+\beta=\dfrac{-b}{a}$

$\\ \sf\longmapsto \alpha+\beta=\dfrac{-(-6)}{1}$

$\\ \sf\longmapsto \alpha+\beta=6$

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3 years ago

Flauer [41]

Answer:

Salageto Sala Geta Yu hi layp gos on

4 0

3 years ago

If the exterior sides of adjacent angles are opposite rays, then the angles are ____________ and add to ______ degrees.