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Eva8 [605]
2 years ago
10

The heights of 200 adults were recorded and divided into two categories

Mathematics
1 answer:
VMariaS [17]2 years ago
8 0

Answer:

total men 98 so if theres 200  subtract 98 from 200

=102 girls

Step-by-step explanation:

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Jada cuts a strip of paper into 5 equal parts. Each part is 7/5 inches long. How long was the strip of paper?
anastassius [24]

The length of the strip of paper is 7 inches.

<h3>How to calculate the value?</h3>

From the information, Jada cuts a strip of paper into 5 equal parts and each part is 7/5 inches long.

Therefore, the length of the strip will be:

= 7/5 × 5

= 7 inches.

The length is 7 inches.

Learn more about fractions on:

brainly.com/question/17220365

#SPJ1

5 0
1 year ago
Everything is in the picture PLEASE HELP me ASAP and I'll give you the BRAINLIEST PLS IM BEGGING ​
anygoal [31]

Answer:

21.5cm²

Step-by-step explanation:

First you find out the Area of the square itself which is 100cm² (squared). Then you Find the Area of the circle. The formula to find the area of a circle is  π  × Radius². So you find the diameter of the circle (which is 10) and divide that by 2 to find the radius. So the radius is 5 but then you need to square 5 which is 25. Then you multiply 25 with pi which is 78.5 so the area of the circle is 78.5cm². Now what you have to do is subtract the area of the square and the area of the circle to find the area of the shaded region. 100-78.5 is 21.5cm ² and that is the answer.

4 0
2 years ago
Law of sines: How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3?
butalik [34]
According to the law of sines:

\frac{a}{sin(A)} = \frac{b}{sin(B)}

Using the given values, we can find the angle B and find the number of possible triangles that can be formed.

\frac{2}{sin(75)}= \frac{3}{sin(B)} \\  \\ &#10;sin(B)=3* \frac{sin75}{2}  \\  \\ &#10;sin(B)=1.45 \\  \\ &#10;B=sin^{-1} (1.45)

The range of sin is from -1 to 1. The above expression does not yield any possible value of B, as sin of no angle can be equal to 1.45.

Therefore, we can conclude that no triangle exists with the given conditions.
5 0
3 years ago
Can someone help me with this :( .
andrew11 [14]

Answer:

Which question?

Step-by-step explanation:

8 0
2 years ago
What is the product?
Kazeer [188]

Answer:

2) -81t² +16

Step-by-step explanation:

(9t -4)(-9t -4) = (9t x -9t) + (9t x -4) + (-4 x -9t) + (-4 x -4)

                     = -81t² - 36t + 36t + 16

                     = -81t² + 16

4 0
2 years ago
Read 2 more answers
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