C is the hypotenuse of that right triangle. It is found using Pythagorean's Theorem.
which is to say that
and
. Taking the square root of both sides gives us that c = 10.
The expression or equation to represent the number of hat each shelter will receive is h = 1600 / 4
<h3>Algebraic Expression</h3>
Algebraic expressions are the mathematical statement that we get when operations such as addition, subtraction, multiplication, division, etc. are operated upon on variables and constants.
To represent the amount each local shelter will receive, we can write an expression for that while the variable is present
The number of hats can be found by dividing the total number of hats collected by the number of local shelters.
Estimating the number of hats
1596 ≅ 1600
Number of hats (h) = 1600 / 4
h = 400
Each local shelter will receive 399 hats
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Answer:
h(2)= -17
Step-by-step explanation:
Answer:
x = 8.5
Step-by-step explanation:
I got this answer by assuming the triangles were congurent, if they are not, the answer may vary.
first, make an equation:
x + 8 = 3x - 9
bring 3x to the other side, by subtracting it
-2x + 8 = -9
Subtract 8
-2x = -17
divide by -2
x = 8.5
Then, just sub x into the formulas
Answer:
20 %
Step-by-step explanation:
is means equals and of means multiply
14 = P * 70
Divide each side by 70
14/70 = P*70/70
.2 = P
Changing from decimal form to percent form
.2 *100
20 %