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Nookie1986 [14]

3 years ago

10

Find the x-intercepts for y = -7x2 + 4x + 9 using the quadratic formula. Choose all

1 answer:

Nataly_w [17]3 years ago

4 0

What are the answer choices 35

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What is the definition of consensus

quester [9]

A consensus can mean two things.
It could be a general agreement of a group, or it could be a majority of opinion.

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If you know the measure of one of the 8 angles, you can find the measure of all of the others. Try it. The measure of <1 = 12

MariettaO [177]

Answer:

$\angle 2 =60$

$\angle 3 = 60$

$\angle 4 = 120$

$\angle 5 = 120$

$\angle 6 = 60$

$\angle 7 = 60$

$\angle 8 = 120$

Step-by-step explanation:

Given

$\angle 1 = 120^\circ$

See attachment

Required

Determine the other angles

$\angle 1$ and $\angle 2$ are on a straight line.

So;

$\angle 1 + \angle 2 =180$

Make $\angle 2$ the subject

$\angle 2 =180 - \angle 1$

$\angle 2 =180 - 120$

$\angle 2 =60$

$\angle 1$ , $\angle 4$ , $\angle 5$ and $\angle 8$ are corresponding angles.

So;

$\angle 4 =\angle 1 = 120$

$\angle 5 =\angle 1 = 120$

$\angle 8 =\angle 1 = 120$

Similarly; $\angle 2$ , $\angle 3$ , $\angle 6$ and $\angle 7$ are corresponding angles.

So;

$\angle 3 =\angle 2 = 60$

$\angle 6 =\angle 2 = 60$

$\angle 7 =\angle 2 = 60$

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3 years ago

Point J is located at (-6, -2) on the coordinate plane. Point J is reflected over the

solong [7]

Answer:

J (-6 , -2), J': (-6 , 2), J'': (6 , 2)

Step-by-step explanation:

J (-6 , -2)

J': (-6 , 2)

J'': (6 , 2)

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What is the volume of the sphere shown below?

Angelina_Jolie [31]

The answer is b !
hope this helps !!

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