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coldgirl [10]
3 years ago
6

100 POINTS HELP PLEASE ONE HUNDRED POINTSSS identify each measurement as a diameter, radius, or circumference of the circular ob

ject that estimate the other two measurements of the circle
1. The length of the minute hand on a clock is 5 inches
2. The distance across hey sink drain is 3.8 cm
3 The tires on a mining truck are 14 feet tall
4. The fence around a circular pool is 75 feet long.

Mathematics
2 answers:
ycow [4]3 years ago
7 0

Answer:

1. 15.708

2. The radius would be half of the distance across the drain, or half of the diameter. Half of 3.8cm, or 3.8cm / 2 is 1.9cm.

The circumference is the distance around the drain, or if you trace the entire circle. The formula to find the circumference of a circle is 2 multiplied by pi and the radius of the circle, or C = 2(pi)r. Here, we just found the radius, so the circumference is 2 * pi (which is approximately 3.14) * 1.9cm, or approximately 11.9cm!

Step-by-step explanation:

Arlecino [84]3 years ago
6 0
1: 15.710 circumference inches

2: 11.94 circumference inches

3: 153.94 radius

4: 471.2 circumference
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95 degrees

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since angles 1 and 4 are vertical angles, they are congruent

3x+10=4x-15

3x-4x=-15-10

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angles 4 and 7 are supplementary due to them being alternate exterior angles

lets find the measure of angle 4:

4x-15

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Now, lets find the angle measure of angle 7:

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So, the angle measure of angle 7 is 95 degrees

5 0
3 years ago
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Answer:

Check Explanation and the attached image.

Step-by-step explanation:

The histogram of the set of data presented is presented in the attached image to.this solution

The histogram represents data by indicating the frequency of distribution on the y-axis and the sets of variables indicated on the x-axis.

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3 0
3 years ago
What is the distance between the point (−10, −2)(−10, −2) and the point (−4, −2)(−4, −2) ?
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In this case:  x 1 = - 10,  y 1 = - 2;
x 2 = - 4 ,  y 2 = - 2
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Answer: d = 6
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3 years ago
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