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Kazeer [188]
3 years ago
6

Find the coordinites of the midpoint of the segment with the given endpoints. -9 and 4

Mathematics
1 answer:
pochemuha3 years ago
4 0
Not sure what the y coordinates in this question are so I’m just using generic placeholders.

The midpoint between the points (-9, A) and (4, B) is the point (-5/2, (A+B)/2).
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Encuentra el cociente ??​
vagabundo [1.1K]

For this case we must find the quotient of the following expression:

\frac {(- 8x ^ 2 * y) (- 7x ^ 5 * y ^ 3)} {- 2x ^ 2 * y ^ 3}

We can rewrite the expression as:

(We take into account that- * - = +)

\frac {56x ^ 2 * y * x ^ 5 * y ^ 3} {- 2x ^ 2 * y ^ 3} =

By definition of multiplication of powers of the same base, we place the same base and add the exponents:

\frac {56x ^ {2 + 5} * y ^ {1 + 3}} {- 2x ^ 2 * y ^ 3} =\\\frac {56x ^ {7} * y ^ {4}} {- 2x ^ 2 * y ^ 3} =

By definition of division of powers of the same base, we place the same base and subtract the exponents:

-28x^{ 7-2} * y^{ 4-3} =\\-28x ^ 5 * y

Answer:

-28x ^ 5 * y

4 0
3 years ago
Alaska is -3 degrees, lowa is 5 degrees, Idaho is - 7 degrees, New York is 9 degrees, and
kirill [66]

Answer:

Idaho

Step-by-step explanation:

3 0
2 years ago
The quotient of 40 and the product of a number and 33
Ymorist [56]
40 divided by 33n. hope it helps!
6 0
3 years ago
If a= -3 and b = -8 , find the value of 2a^2 +5|b|
balu736 [363]
The answer is 76. 2(-3)=-6 -6(-6)=36. 5 times the absolute value of 8 is 40. 36+40=76
3 0
3 years ago
What type(s) of symmetry does the figure have? (Check all that apply.)
monitta

2 Answers:  A) line symmetry and B) rotational symmetry

=====================================================

Explanation:

We have line symmetry because we can draw a vertical line down the center, and this is a mirror line. One half folds over the vertical line to match up with the other half. There are other lines of symmetry as well.

We also have rotational symmetry because we can rotate the figure some amount of degrees and have it line up with its original image. The before and after will be identical. This applies to any regular polygon.

8 0
3 years ago
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