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Talja [164]
3 years ago
10

Marie is purchasing a $108,000 home with a 30 year ortgage at 5.25%. What is her monthly principal and interest payment

Mathematics
2 answers:
Mazyrski [523]3 years ago
8 0

Answer: 596.38

Step-by-step explanation:

schepotkina [342]3 years ago
5 0

Answer:

Monthly interest rate is r=0,004375

Monthly principal c=590,625

Step-by-step explanation:

Monthly interest payment rate :

r=\frac{5.25}{12}:100=0,0004375

Now, we need to find monthly principal payment : c=\frac{rP}{1-(1+r)^{-N}}

Use this rule : N=30*12=360

P=108000

r=0,004375

c=\frac{0.004375*108000}{1-(1+0.004375)^{-360}} =\frac{472.5}{0.8}=590,625

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Johnny is going to use ASA to prove that VWX=YZX.Which of these is a necessary step in Johnny's proof? A. Prove that WX= XZby CP
monitta

In order to prove that two triangles are congruent using the ASA theorem, it is necessary to show two pairs of congruent angles and one pair of congruent sides of the triangles.

In the given diagram, there is already a pair of congruent triangles and a pair of congruent sides shown.

Then, in order to use the ASA theorem, we need to prove that there is another pair of congruent angles, one from each triangle.

Since the side VX must be adjacent to both angles involved in the procedure, then we need to show that the angle VXW is congruent to the angle YXZ, which is adjacent to the side YX.

This can be proven using the fact that VXW and YXZ are vertical angles.

Therefore, the necessary step in Johnny's proof is shown in option D)

\text{Prove that }\angle VXW\cong\angle YXZ\text{ by vertical angles}

6 0
1 year ago
1. A number cube is rolled 24 times and lands on 2 four times and on 6 three times.
Gala2k [10]
35 because the cube rolled over 24 times because the cube landing on to was crazy and went loco when he seen it roll over
4 0
3 years ago
There are 15 copies of a popular cd left to be sold in the store this is between 1% and 1.5% of the original number of copies of
Triss [41]

Answer: The original number of CDs is between 1000 and 1500.

Step-by-step explanation:

Since we have given that

Number of copies of a popular CD left to be sold in the store = 15

According to question, this is between 15 and 1.5% of the original number of copies of the CD in the store.

Let the original number of copies of the CD in the store be 'x'.

Now, 15 is equal to 1% of the original number of copies of the CD, it becomes

1\%\ of\ x=15\\\\\frac{1}{100}\times x=15\\\\x=15\times 100\\\\x=1500

Or if 15 is equal to 1.5% of the original number of copies of the CD, it becomes

1.5\%\ of\ x=15\\\\\frac{1.5}{100}\times x=15\\\\\frac{15}{1000}x=15\\\\x=\frac{15\times 1000}{15}\\\\x=1000

Hence, the original number of CDs is between 1000 and 1500.

3 0
3 years ago
The width of a rectangle painting is 3 in. more than twice the height. A frame that is 2.5 in. wide goes around the painting.
Black_prince [1.1K]
A.
A=(2h+8)(h+5)

b.
If h = 12
A=(24+8)(12+5)=(32)(17)=544

c.
If h = 15
A=(30+8)(15+5)=(38)(20)=760

5 0
3 years ago
Find the length of diagonal AC in the rectangle<br> at the right<br><br> show you’re work plss
ivolga24 [154]

Answer:

26

Step-by-step explanation:

Let 10 be a, and 24 be b, and the undefined hypotenuse be c.

a^2 + b^2 = c^2

10^2 + 24^2 = c^2

100 + 576 =  c

c = 676

\sqrt{100} + \sqrt{576} = \sqrt{676}

10^2 + 24^2 = 26^2

c = 26

The value of the undefined line is 26.

7 0
3 years ago
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