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Reika [66]
4 years ago
10

The waist to hip ratio (whr) is a ratio commonly expressed as a decimal that has been shown to be a good predictor of possible c

ardiovascular problems in both men and women. If kevin has a whr greater than 1, he is considered to be "high risk" for cardiovascular problems n calculate kevin's whr with a waist measurement of 42 inches and a hip measurement 2 inches less
Mathematics
1 answer:
Svet_ta [14]4 years ago
8 0
The waist to hip ratio is a ratio given by
\frac{waist \ measurement}{hip \ measurement}

Given that K<span>evin's has a waist measurement of 42 inches and a hip measurement 2 inches less (i.e. hip measurement of 42 - 2 = 40 inches)

Therefore, Kelvin's waist to hip ration is given by
\frac{42}{40} =1.05</span>
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Write a ratio for the following word phrase. Write fractions in lowest terms.42 in. to 6 ft
ollegr [7]
42 feet to 6 feet can be written as both ratio and a fraction:

42:6
42/6

If we look at the fraction, we can clearly see that we can simplify it:

42/6 = 7/1 = 7

So we can write the ratio in its lowest terms as 7:1.
6 0
3 years ago
HELPP PLEASE!!! SOLVE AND SHOW ALL WORK!!!
ruslelena [56]

Answer:

Step-by-step explanation:

4x+6+3x+8=28

combine like terms

7x+14=28

subtract 14

7x=14

divide

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if you plug it in you get-

4(2)+6+3(2)+8=

8+6+6+8=12+16=28

thats how you can check. if you want me to explain more i can totally help

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3 years ago
The shorter leg of a right triangle is 5 inches shorter than the longer leg. The hypotenuse is 5 inches longer than the longer l
Licemer1 [7]

Answer:

longer leg: 20 in

shorter leg: 15 in

hypotenuse: 25 in

Formulas:

<u>Pythagorean Theorem</u>

c^2 = a^2 + b^2

c ... hypotenuse

a ... one leg

b ... another leg

Pythagorean theorem is used in right triangles (triangles in which one angle is 90°).

Step-by-step explanation:

longer leg: x

shorter leg: x - 5

hypotenuse: x + 5

To find x (longer leg), let's use Pythagorean theorem.

c^2 = a^2 + b^2\\(x+5)^2 = x^2 + (x-5)^2\\x^2 + 10x + 25= x^2 + x^2 -10x + 25\\x^2 + 10x = 2x^2 - 10x\\0 = x^2 - 20x

Now let's factorize to get solutions for x.

0 = x(x-20)

First solution:

x = 0

Second solution:

x - 20 = 0\\x = 20

Since a side of a triangle has to be a positive number, x is equal to 20.

Now let's just substitute x back to get side lengths. From the question the lengths are in inches.

longer leg: x = 20 in

shorter leg: x - 5 = 20 - 5 = 15 in

hypotenuse: x + 5 = 20 + 5 = 25 in

6 0
2 years ago
How to determine if something is a linear transformation?
Hatshy [7]
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2.T(ax)=aT(x)
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4 years ago
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uranmaximum [27]

Step-by-step explanation:

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