3 years ago

PLEASE HELP ME FAST!!!!!

Mathematics

1 answer:

Nonamiya [84]3 years ago

7 0

Answer:

3x+1

2x-3

Step-by-step explanation:

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Keith plans to buy a car in the future. He currently has $3,000 saved up to buy the car. How much money (x) does he need to save

iVinArrow [24]

708.33333333 or 708.4 $ a month

4 0

4 years ago

Evaluate the expression:–|20| + |5|

Svetradugi [14.3K]

-|20| + |5| = -15

Steps:
Apply absolute rule: |a| = a, a >/ 0
|20| = 20
= -20+5
Apply absolute rule: |a| = a, a >/ 0
|5| = 5
= -20+5
Refine
= -15

Hope this helps you! (:
-Hamilton1757

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3 years ago

This function Is it differentiable at x = 1 ?

nikklg [1K]

It is not differentiable at x=1 since the slope of the tangent line as x -> 1 from the right is 1 while the slope of the tangent line as x->1 from the left is -1

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1 year ago

Read 2 more answers

The difference: 7 7/8 - 3 1/4=?*

Annette [7]

You do 8* 7 = 56 + 7 = 63/8
You do 4*3 = 12 + 1 = 13/4

63/8 - 13/4 = 37/8
does this help

3 0

3 years ago

ABCD is a quadrilateral inscribed in a circle, as shown below:

malfutka [58]

Answer:

Option 4: (2x + 16)° + (x)° = 180°

Step-by-step explanation:

See the attached figure.

For a quadrilateral inscribed in a circle

The opposite angles are supplementary.

So, ∠D + ∠B = 180°

From the figure:

∠B = x° and ∠D = (2x+16)°

∴ (2x + 16)° + (x)° = 180°

4 0

3 years ago