Answer:
6
Step-by-step explanation:
45/8=5.625
Since there are .625 children left, we need to add another ride to fill in what's left.
Answer:
50.27 units²
Step-by-step explanation:²
The standard equation of a circle with center at the origin is x² + y² = r², where r is the radius. Substituting 4 for x and 0 for y yields 4² + 0² = r², so we see immediately that r = 4 units.
The formula for the area of a circle is A = πr².
Here, with r = 4, the area is A = π(4 units)² = 16π units², or
50.27 units² to the nearest hundredth.
Answer:
The answers are actually-
13 + 2 + 9 = 2 + 13 + 9,
[29(14)] + 45 = [14(29)] + 45
Step-by-step explanation: I got it right on egdenuity.
(12^2 + 5) x 2
There you go. I wasn't sure if I was supposed to write an equation or...
= 298
The house is 7 years old right now.
<h3>What are word problems in algebraic equations?</h3>
Word problems leading to algebraic equations are real-life problems that can be interpreted and solved with the use of variables and arithmetic operations.
From the information given:
- Let us assume that the age of the house is (m)
Now, the amount paid on the mortgage is:
m + 21
This is equal to 4 times as old as it is now;
i.e.
m + 21 = 4m
m- 4m = -21
-3m = -21
m = -21/-3
m = 7
Therefore, we can conclude that the house is 7 years old.
Learn more about word problems in the algebraic equations here:
brainly.com/question/21405634
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