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dimaraw [331]
3 years ago
7

Is -4x+8y=24 and y=1\2x+7 perpendicular, parallel, or neither

Mathematics
1 answer:
Ugo [173]3 years ago
3 0
-4x + 8y = 24 is equal to y=(1/2) + 3
so that would be parallel to y=(1/2)+7
to figure this out you just solve for y
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What is the sequence of 5,11,18,26...
antoniya [11.8K]
11-5=6
18-11-7
26-18=8
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I think you get the point.
7 0
3 years ago
Molly measured the diameter of her bike tire and found that it was 2 feet across. She estimated that for every turn of the tire,
natulia [17]

Answer:

Molly's estimation was approximately correct.

Step-by-step explanation:

Given:

Diameter of bike tire = 2 feet

Also Given:

She estimated that for every turn of the tire, the bike traveled about 6 feet.

Estimated Distance traveled  = 6 feet

We need to find that whether her estimation reasonable.

Solution:

Now we know that Distance traveled is equal to Circumference of tire.

Since Tire is in circular shape.

We can say that;

Circumference of the tire will be π times diameter.

framing in equation form we get;

Circumference of the tire = \pi \times 2 = 6.28 \ feet

Now The actual distance traveled is 6.28 feet and Molly estimated as 6 feet.

Hence we can say that Molly's estimation was approximately correct.

5 0
3 years ago
What is the answer?​
antoniya [11.8K]

Answer:

45

Step-by-step explanation:

6 0
2 years ago
(8x² + 3x) - 4x² + x-4
serg [7]

Answer:

4x^2+4x-4

Step-by-step explanation:

8x^2 + 3x - 4x^2 + x - 4

= 8x^2 - 4x^2 + 3x + x - 4

= 4x^2 + 4x - 4

4 0
1 year ago
Complete the equation to make a true statement. 3 qt = ____ pt
Monica [59]
There are two pints in a quart
so 3 times 2 equals 6
3 qt = 6 pt
3 0
3 years ago
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