The combined payment is 743.75.
The annual amount of insurance is 1560. Dividing this by 12 gives us the monthly amount paid:
1560/12 = 130.
The annual real estate taxes are 1890. Dividing this by 12 gives us the monthly amount paid:
1890/12 = 157.50
We add these to the monthly mortgage payment to find the total amount:
456.25+130+157.50 = 743.75
Let's set 'a' as the coins the first brother recieves (the youngest) and for every older brother, we will add 'x' (the constant number)
Since we know the sum has to be equal to 100, our equation is:
100=a+(a+x)+(a+2x)+(a+3x)+...+(a+8x)+(a+9x)
the 7th oldest brother is the 3rd youngest, therefore, if we look at our equation, he gets (a+2x) - we know now that 7=a+2x
We can now simplify the first equation by summing up our 'x' and 'a'
we get: 100=10a+45x
In order to resolve the equation (since we have 2 variables), we can use the subtraction method
<span>
100=10a+45x
-10(7=a+2x)
</span> 100=10a+45x
<span>-(70=10a+20x)
</span><span>
30=25x
1.2 = x
and for 'a' -> 7 = a +2(1.2)
a=4.6
Therefore, the youngest gets 4.6 coins (a), the second 5.8 (a+x) ...
</span>
Because it is a fraction ( division) rewrite as:
log (5x) - log (4y)
Rewrite log 5x as log 5 + log x
Rewrite log 4y as log 4 + log y
Now you have log 5 + log x - log 4 + log y
Apply distributive property:
log 5 + log x - log 4 - log y
The answer is B.
The answer is 81cm^2.
The formula is height multiplied by base divided by 2.
Answer:
A. 2564 cm^2
Step-by-step explanation:
There are two triangles (Which both are the same) and three different rectangles.
1. Let's solve the area of the triangles first!
Formula: bh(1/2)
10(26)(1/2)
130
2. Now, let's multiply by 2 since there's two of them:
130(2) = 260
3. So, we got 260. Let's find the area of the three rectangles!
Formula: bh
Rectangle A: 28(36) = 1008
Rectangle B: 10(36) = 360
Rectangle C: 26(36) = 936
4. Add the area of the triangles and the rectangles!
260 + 1008 + 360 + 936 = 2564
So the surface area is 2564 cm^2
Hope this helps! <3
