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OLga [1]
3 years ago
9

The shaded region in the figure shows recommended weight and height combinations. Determine the recommended weight range for a p

erson who is 78 inches tall.
Mathematics
1 answer:
vitfil [10]3 years ago
8 0
5h - w = 170
for h = 77
w = 5h - 170
w = 5*77 - 170
w = 385 - 170
<span>w = 215

Shoutout to @himanshuchaturvedi 

Your answer is : w = 215 

Have an amazing day and stay hopeful!

</span>
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3.The legs of a right triangle are equal. Given the length of the legs, find the length of the hypotenuse. Round
miskamm [114]

Step-by-step explanation:

This sounds like you need to use Pythagorean therum which is A^2+B^2=C^2

a(squared)+ B(squared)=C(squared) and at the end try to use √ to get your answer.

5 0
3 years ago
Plssss help v easyyyy
Ede4ka [16]

Answer:60

Step-by-step explanation:

Pythagorean's theorem gives us 100^2-80^2=b^2

Simplifying this we get:

10000-6400=b^2

3600=b^2

b=60

7 0
2 years ago
Read 2 more answers
2000:$5 2015:$6.5 what is the percent change
Julli [10]

Answer:

30%

Step-by-step explanation:

% of change = 100 x (6.5-5)/  | 5 |

7 0
2 years ago
If : f(x)=x^2, g(x)=x-1. Find (f×g)(x).<br>​
kramer

Answer:

  • \boxed{ f\cdot{g}(x) = x {}^{3}  - x {}^{2}}

Step by step explanation:

Given that,

f(x) =  {x}^{2}

g(x) = x - 1

Solution:

Solving for (f•g)(x):

= f(x) \cdot g(x)

Now substitute the given values.

= x {}^{2}  \cdot(x - 1)

= x {}^{2} (x - 1)

Apply distributive property:

= (x ^{2}  \cdot x) - x {}^{2}  \cdot 1

  • \boxed{ f\cdot{g}(x) =  x {}^{3}  - x {}^{2}}

Hence,f•g(x) will be x {}^{3}  - x {}^{2}.

8 0
2 years ago
Provide an exact evaluation of the expression: tan (-285°).
Vinvika [58]
The answer is going to be D.
3 0
3 years ago
Read 2 more answers
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