Answer:
Step-by-step explanation:
we know that
Let
x------> the number of nickel coins
y-----> the number of quarter coins
we know that
-----> equation A
----> multiply by 100 both sides
-----> equation B
Substitute equation A in equation B and solve for y
------> 
The value of c is equal to 
Data:
- Opposite = 7
- Angle = 45 degrees
- hypothenuse = c
<h3>Trigonometric Ratio</h3>
To solve this problem, we need to use trigonometric ratio SOHCAHTOA.
Since we have opposite and hypothenuse value, we can use sine angle for this.
Let's substitute the values into the formula
The value of c is equal to
Learn more on trigonometric ratio here;
brainly.com/question/11967894
Answer:
(D.) Commutative Property of Addition.
Step-by-step explanation:
The rule of Commutative Property of Addition is as follows:
a + b = b + a,
so in theory, if the case were 2 + 3 = 3 + 2, they would be the same.
And 71 + 3 = 3 + 71 because both are equal to 74 and it matches the a + b = b + a rule.
Answer:
I think it's probably 5 hikes
There are 12 inches in one foot:
1 ft = 12 in
We want to find how many feet are in 5000 inches:
x ft = 5000 in
Set up a proportion:
1/12 = x/5000
Cross multiply:
12x = 5000
Divide by 12:
x is about 416.67 feet.
