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3 years ago

1. Adjacent angles are two angles in the same plane with a common

Mathematics

1 answer:

stepan [7]3 years ago

4 0

Answer:

Adjacent angles are two angles in the same plane with a common VERTEX and a common SIDE but no common interior points.

Step-by-step explanation:

Adjacent angles share a common side on the same vertes, but they do not overlap each other.

In the attached image, ∠ABD is adjacent to ∠DBC, but ∠ABC is not adjacent to any of them.

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X2 – 7x + 6 = -8 solve using factoring

murzikaleks [220]

Answer:

Step-by-step explanation:

Rewrite this in standard quadratic equation form: x^2 - 7x + 6 + 8 = 0, or x^2 - 7x + 14 = 0. This does not factor easily, so I will use the quadratic formula to find the roots and then write out the factors based upon the roots:

The discriminant is b^2 - 4ac, which here is (-7)^2 - 4(1)(14) = -7.

Because the discriminant is negative, we know that there are two unequal, complex roots. They are:

-(-7) ± i√7 7 ± i√7

x = ----------------- = ---------------

2 2

One factor is (x - [1/2]{7 ± √7} )

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3 years ago

A juggler is performing her act using several balls. She throws the balls up at an initial height of 4 feet, with a speed of 15

mestny [16]

The correct answer is B) 1.15 seconds.

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3 years ago

Something weird was happening in space! Twenty-nine planets all bumped into each other planets once. How many bumps were felt th

gogolik [260]

Answer:

Do you mean how many waves of sound and light went through the galaxy

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3 years ago

If h(x) = 2x4 - 4x2 - 2x, then h(3)=

Kruka [31]

Answer:

h(3)=-6

Step-by-step explanation:

sub 3 into all the positions which variable X is present

$h(3) =( 2 \times 4) - (4 \times 2) - 2(3)$

$h(3) = 8 - 8 - 6$

$h(3) = - 6$

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3 years ago

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What is 30.12 rounded to one decimal place

leva [86]

it should be rounded to 30.1

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3 years ago

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