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MAVERICK [17]
3 years ago
15

This is due NOW and I’m FREAKING OUT OMG PLEASE HELP......

Mathematics
1 answer:
Wewaii [24]3 years ago
8 0

Answer:

13: Skew

14: Parallel

16: Intersecting

17: Skew

18: No

19: Yes

20: No

21: Yes

Step-by-step explanation:

Skew is when 2 lines dont intersect, nor are parallel (On different planes)

Parallel is when 2 lines are on the same plane, and will never touch

Intersecting is when any set of given points go through each other

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In your own words, describe the process of multiplying binomials using the FOIL method. You can either write a paragraph describ
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Answer:

We can describe FOIL using the distributive property of multiplication. For real numbers x, y, and z the distributive property of multiplication states that

(x + y)z = xz + yz

Now let z = v + w, where v and w are real numbers.

Then (x + y)(v + w) = x(v + w) + y(v + w)

Here, we can again use the distributive property of multiplication to get

x(v + w) + y(v + w) = xv + xw + yv + yw

Hence, it follows that

(x + y)(v + w) = xv + xw + yv + yw

This is the method of FOIL (first: xv, outside: xw, inside: yv, last: yw)

For example, (1 + 2)(3 + 4) = 21 \\\text{and} \\1(3) + 1(4) + 2(3) + 2(4) = 3 + 4 + 6 + 8 = 21

5 0
2 years ago
Evaluate the function rule for the given value f(x)=3x for x=-4
nydimaria [60]
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Hope that helps.
5 0
3 years ago
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Keith and Michelle went out to dinner. the total cost of their meal, including the tip, came to $53.70. if the combined tip came
insens350 [35]

If you subtract the $9.60 from the $53.70 you would be taking out the tip which would be $44.10. Then if you divide the $44.10 by 2, because they both payed equally, you would get $22.05 per person, not including the tip.

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3 years ago
What is the y value in this equation ?X(0)=(-1/3y)+6
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Step-by-step explanation:

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80 cups in a 5 gallon jug of water.

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1 gallon has 4 quarts
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</u>
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3 years ago
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