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MariettaO [177]
4 years ago
5

Human reproduction usually involves?

Mathematics
2 answers:
Varvara68 [4.7K]4 years ago
6 0
It usually involves internal fertilization by sexual intercourse .
Only one sperm is required fertilize the ovum .
Hope this help you
Tems11 [23]4 years ago
5 0
Human reproductive system. The human reproductive system usually involves internal fertilization by sexual intercourse. During this process, the male inserts his penis into the female's vagina and ejaculates semen, which contains sperm. ... Human infants are nearly helpless and require high levels of parental care.
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The circumstance of a circle changes from 20 to 4 after a dilation. what was the scale factor of the dilation?
VladimirAG [237]

Answer:

Option B

Step-by-step explanation:

The circumference of a circle changes from (pre-image)20 to 4(image) after a dilation.

Scale\ Factor=\frac{Circumference\ of\ image}{Circumference\ of\ pre-image} \\\\Scale\ Factor=\frac{4}{20}\\\\Scale\ Factor=\frac{1}{5}

8 0
3 years ago
Four boys went to the amusement park. They paid $123 altogether to get into the park. About how much did each boy pay?
andre [41]

Answer:

30.75

Step-by-step explanation:

by dividing the total by 4 you get your answer to be 30 dollars and 75 cents per boy

4 0
3 years ago
Read 2 more answers
Rewrite the number in Standard form<br> 1.37 x 10-7
SIZIF [17.4K]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 0.000000137

Explanation:

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

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6 0
3 years ago
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The odometer(which measures the distance traveled) on Mario’s car reads 28882 when his father fills it up. Since Marios family i
den301095 [7]

Answer:The answer is b

Step-by-step explanation:

s

3 0
3 years ago
Which of these shapes is congruent to the given shape? a quadrilateral, tilting right, plotted on a grid. a. a quadrilateral plo
Reptile [31]

Option D is correct.

Figures are missing in the question.

The images below shows the missing figures of question.

<h3>Solution:</h3>

For congruent figures, we need the same shape, same area, and inverse direction.

Congruent figures have congruency. That seems simple enough, but congruent figures need not be turned the same way or face the same direction to be congruent.

In the case of geometric figures, line segments with the same length are congruent and angle with the same measure are congruent.

In elementary geometry the word congruent is often used as follows. The word equal is often used in place of congruent for these objects.

In this sense, two plane figures are congruent implies that their corresponding characteristics are "congruent" or "equal" including not just their corresponding sides and angles, but also their corresponding diagonals, perimeters, and areas.

The figure in option D satisfies all these conditions. Hence, Option D is correct.

To know more, visit:

brainly.com/question/2102943

#SPJ4

7 0
2 years ago
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