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3 years ago

What is the solution of the equation 4[x + 2(3x – 7)] = 22x – 65?

Mathematics

1 answer:

Arisa [49]3 years ago

6 0

Answer: x=-3/2

Step-by-step explanation:

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Which relation is not a function?

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Answer:

Step-by-step explanation:

X cant be repeated twice or it will be a non function,

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Marta_Voda [28]

Answer:

3) 109.27

4) 58.80

5) 48.65

Step-by-step explanation:

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2 years ago

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Rainbow [258]

Answer:

0.1875

Step-by-step explanation:

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2 years ago

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Flauer [41]

Answer:

D, the last answer choice

Step-by-step explanation:

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2 years ago

Read 2 more answers

In the figure below, BD and AC are diameters of circle P.

elena-14-01-66 [18.8K]

Answer:

$arc\ DC=30^o$

Step-by-step explanation:

The picture of the question in the attached figure

The point P is the center of the circle (the drawing is not a scale )

step 1

Find the measure of angle ∠CPD

we know that

$m\angle CPD+150^o=180^o$ ---> by supplementary angles (form a linear pair)

$m\angle CPD=180^o-150^o=30^o$

step 2

Find the measure of arc DC

we know that

Central angle is the angle that has its vertex in the center of the circumference and the sides are radii of it

$arc\ DC=m\angle CPD$ ----> by central angle

therefore

$arc\ DC=30^o$

5 0

2 years ago