3 years ago

How much greater is the value of 3x+5 than the value of 3x-7

1 answer:

6 0

The 3x in each expression are equal. So then the different would be from +5 to -7. That would be 12. 3x+5 is 12 greater than 3x-7.

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Lines Line D E and Line A B are parallel. Lines D E and A B are parallel. Angles B and D are alternate interior angles. Which an

valina [46]

Answer:

a. angles A and C

b. angles B and D

Step-by-step explanation:

When two lines are parallel, it implies the value of the angle between them is $180^{0}$ . Thus the lines can not meet when extended continuously.

Alternate angles are two equal angles that lie on opposite sides of the transversal line. Alternate Interior Angles are a pair of equal angles on the inner side of two parallel lines.

Since lines DE and AB are parallel with alternate interior angles at B and D, then angles A and C with angles B and D are alternate interior angles.

i.e < A = < C (alternate interior angle property)

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3 years ago

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Sauron [17]

Answer:

≈ 11.78 in

Step-by-step explanation:

The arc length is calculated as

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= 2πr × $\frac{\frac{\pi }{4} }{2\pi }$ ( cancel 2π on numerator/ denominator )

= 15 × $\frac{\pi }{4}$

= $\frac{15\pi }{4}$

≈ 11.78 in ( to 2 dec. places )

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2 years ago

Identify the slope of the line<br> y=-4- 1/6x

NemiM [27]

Y=mx+b
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3 years ago

What’s distributive property to express 36+16

Gennadij [26K]

Factors of 36 are 18,12,9,6,4,3,2,1

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3 years ago

A\b=c for bsolve for b and show your steps.show all steps.

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A/b=c
times both sides by b
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